10060.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft B-308W + B-2410 + B-8598
PD = Profile Descent
See how busy Muan is - every few seconds there's a message!
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
10060.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft JA13KZ
See how busy Muan is - every few seconds there's a message!
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
10060.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft N895FD
See how busy Muan is - every few seconds there's a message!
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
13342.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft B-8276
Routing ZYJZ - ZSYT
See how busy Muan is - every few seconds there's a message!
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
6652.0 kHz ACARS/HFDL H16 Barrigada Air, Guam, + aircraft HL7617
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
3585.0 kHz HLL8 Soul Meteo, South Korea
8416.5 kHz NMO United States Coast Guard Honolulu, Hawaii
8416.5 kHz NMO United States Coast Guard Honolulu, Hawaii
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
10084.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + aircraft VH-EXZ
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
10084.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + flight CSC866
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
4209.5 kHz XVG Hai Phong Radio, Viet Nam
4209.5 kHz XSQ Guangzhou Radio, China
13342.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + flight FDX592
If the latest HFDL System Table file is copied into SIGMIRA's "bin" directory,
the GUI displays new station MUAN - SOUTH KOREA
and the corresponding frequency
The 1440 Hz pilot tone is clearly visible in the sonagram
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
11086.5 kHz GYA Royal Navy London, United Kingdom
11086.5 kHz GYA Royal Navy London, United Kingdom
11086.5 kHz GYA Royal Navy London, United Kingdom
11086.5 kHz GYA Royal Navy London, United Kingdom
11086.5 kHz GYA Royal Navy London, United Kingdom
8416.5 kHz VFF Canadian Coast Guard Iqaluit NUN, Canada
8416.5 kHz UAT Moscow Radio, Russian Federation
10081.0 kHz ACARS/HFDL H07 Shannon Air, Ireland, + aircraft N859FD
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
13303.0 kHz ACARS/HFDL H17 Telde Air, Canary Islands, + aircraft 2...3085
ATSU = Air Traffic Service Unit
CFDS = Centralized Fault Display System
ECAM = Electronic Centralized Aircraft Monitoring
SDU = Satellite Data Unit
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
The Waypoint Change Event is triggered by a change
made to the Next, or the Next-plus-one waypoint
This change normally occurs due to normal waypoint sequencing by the FMS
The Next or Next-plus-one waypoint can be either an ATS waypoint or a pilot inserted waypoint
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft N297FE
8885.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + aircraft P4-KBH + VP-BID + 5Y-KZH
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FCA = Facilities Contact Acknowledgement
FCO ADS = Facilities Contact ADS-C
FCO ATC = Facilities Contact CPDLC
FMH = Facilities Message Header = Flight Number
FPO = Facilities Current Position
The Waypoint Change Event is triggered by a change
made to the Next, or the Next-plus-one waypoint
This change normally occurs due to normal waypoint sequencing by the FMS
The Next or Next-plus-one waypoint can be either an ATS waypoint or a pilot inserted waypoint
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
8885.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + aircraft A6-EIY + 5Y-KZH
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
7396.7 kHz HSW64 Bangkok Meteo, Thailand
8196.3 kHz 0SQH Digital data station
4209.5 kHz XSV Tianjin Radio, China
4209.5 kHz XSG Shanghai Radio, China
8977.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + aircraft VP-BZO
DOI = Dry Operating Index
MAC... = Mean Aerodynamic Chord ...
SOC = Seats Occupied by Cargo
17919.0 kHz ACARS/HFDL H16 Barrigada Air, Guam, + flight CSZ861
10084.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand
518.0 kHz JGC Yokohama Radio, Japan
8885.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + aircraft P4-KBL
4209.5 kHz XVN Nha Thrang Radio, Viet Nam
13342.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft B-6321 + B-8890 + N570UP + N644GT
RCTP runway list ...
ECS = Environmental Control System
LAHSO = Land And Hold Short Operations
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
8416.5 kHz NMO United States Coast Guard Honolulu, Hawaii
13270.0 kHz ACARS/HFDL H06 Hat Yai Air, Thailand, + flight QTR933
13270.0 kHz ACARS/HFDL H06 Hat Yai Air, Thailand, + aircraft B-309H + B-6597 + B-8493
3585.0 kHz HLL8 Soul Meteo, South Korea
3585.0 kHz HLL8 Soul Meteo, South Korea
3585.0 kHz HLL8 Soul Meteo, South Korea
3585.0 kHz HLL8 Soul Meteo, South Korea
13276.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft N8322X
The Waypoint Change Event is triggered by a change
made to the Next, or the Next-plus-one waypoint
This change normally occurs due to normal waypoint sequencing by the FMS
The Next or Next-plus-one waypoint can be either an ATS waypoint or a pilot inserted waypoint
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
13033.0 kHz FUF French Navy Fort de France, Martinique
12415.7 kHz Digital data station
13342.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + flight B-30AC + B-6823 + B-8338
AI = Arrival Information
DI = Departure Information
GC = Ground Connections
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
17958.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + flight CSN316
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
5100.0 kHz VMC Charleville Meteo QLD, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world!
These fellers just don't get it!
6454.8 kHz Digital data station
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
6446.0 kHz Digital data station, Japan
10027.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-LJC + B-2089 + B-5968 + B-18902 + 9V-SHO
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FAR ADS = Facilities Application Response ADS-C
FAR ATC = Facilities Application Response CPDLC
FCA = Facilities Contact Acknowledgement
FCO ADS = Facilities Contact ADS-C
FCO ATC = Facilities Contact CPDLC
FMH = Facilities Message Header = Flight Number
FPO = Facilities Current Position
The Waypoint Change Event is triggered by a change
made to the Next, or the Next-plus-one waypoint
This change normally occurs due to normal waypoint sequencing by the FMS
The Next or Next-plus-one waypoint can be either an ATS waypoint or a pilot inserted waypoint
10027.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + aircraft N572UP + N576FE + RPC3503
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
10027.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + aircraft 9V-SMZ
Parameters ...
13324.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + flight CHH773
518.0 kHz UFL Vladivostok Radio SE, Russian Federation
13342.0 kHz ACARS/HFDL H10 Muan Air, South Korea, + aircraft B-LID + B-8490 + HL8213 + JA818A + N508DN + N887FD
FDE = Fault Detection and Exclusion
This is exactly the new station -
within the largest worldwide radio network on HF! -
that we've already predicted on page 20 of our
2019/2020 GUIDE TO UTILITY RADIO STATIONS!
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
5720.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + aircraft B-1167 + B-1169 + B-6137 + N109FE + N894FD
FDE = Fault Detection and Exclusion
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
6565.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-LJG + N605UP
LAHSO = Land And Hold Short Operations
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
This confusing ATIS would be more useful if naming those few TWYs that are OPEN!
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft B-1297 + CC-BGI + N112FE + N315FE
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft N27903
L/R engine data ...
518.0 kHz 9WW21 Miri Radio, Sarawak, Malaysia
518.0 kHz Hua-Lien Radio, Taiwan (Democratic Republic of China)
13303.0 kHz ACARS/HFDL H17 Telde Air, Canary Islands, + aircraft EI-EJO + SU-GCJ
COB = Confirmed Off-Block
COD = Cause of Delay
DT = Destination, followed by the runway number
FN = Flight Number
TS = Time Stamp
518.0 kHz VBC Canadian Coast Guard Wiarton ONT, Canada
518.0 kHz United States Coast Guard Savannah GA, United States of America
8942.0 kHz ACARS/HFDL H07 Shannon Air, Ireland, + aircraft B-KPX + N286UP + N607UP
8113.5 kHz RMP Commonwealth of Independent States Navy Kaliningrad, Russian Federation
2610.2 kHz FUO French Navy Toulon, France
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft N606FE
PDC = Pre-Departure Clearance
8570.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil
8459.0 kHz NOJ United States Coast Guard Kodiak, Alaska
4681.0 kHz ACARS/HFDL H08 Johannesburg Air, South Africa (Republic of), + flight CPA749
4346.0 kHz NMC United States Coast Guard San Francisco CA, United States of America
4346.0 kHz NMC United States Coast Guard San Francisco CA, United States of America
ITCZ = Inter-Tropical Convergence Zone
4346.0 kHz NMC United States Coast Guard San Francisco CA, United States of America
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft ZS-SXY
For years, we've monitored only SAA -
and no buddy else in tenthousands of messages! -
regularly transmitting AMDARs
(decoding see Radio Data Code Manual page 271)
10075.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + aircraft VN-A893
AFDX = Avionics Full-Duplex Switched Ethernet
6535.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + flight B-7838 + N307FE + 9V-SMO
PAPEE should read PAPI - use standard ICAO phraseology!
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
8416.5 kHz LGS Svalbard Radio, Spitsbergen, Norway
8416.5 kHz LGS Svalbard Radio, Spitsbergen, Norway
8416.5 kHz UAT Moscow Radio, Russian Federation
10075.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + aircraft B-6546 + P4-KBL
CAM = Cabin Assignment Module
CIDS = Cabin Intercommunication Data System
PES = Passenger Entertainment System
6559.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft N624FE
FOD = Fuel On Departure
MEL = Minimum Equipment List
MFWF = Minimum Flight Weight Fuel
RPF = Radial Pattern Factor
6825.0 kHz FAV22 French Army Mont-Valerien, France
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
10313.8 kHz Digital data station
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
13270.0 kHz ACARS/HFDL H06 Hat Yai Air, Thailand, + aircraft B-305Z + B-1882 + C-FGDT
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
8977.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + aircraft VP-BFG
AA = Arrival Airport
DA = Departure Airport
16559.0 kHz XSG Shanghai Radio, China
16559.0 kHz XSG Shanghai Radio, China
8431.0 kHz XSQ Guangzhou Radio, China
Characters in brackets denote the Latin alphabet
The four-character groups without brackets
are Chinese ideographs -
see page 48 ff. in our Radio Data Code Manual
8431.0 kHz XSQ Guangzhou Radio, China
What those megalomaniac Communist Chinese call "Zengmu Ansha Reef"
is in fact James Shoal, recognized by the Brits in the early 19th Century
and listed on the British Admiralty Chart in the 1870s (!).
Needless to say, located a mere 83 kilometres off Bintulu in Sarawak,
BETING SERUPAI belongs perfectly to the continental shelf and EEZ of MALAYSIA,
and has never repeat NEVER been a territory of Communist "China"
that is more than 1,800 kilometres repeat
MORE THAN ONE THOUSAND EIGHT HUNDRED KILOMETRES away!
Tak boleh tahan lah!!
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
10093.0 kHz ACARS/HFDL H09 Barrow Air, Alaska, + flight UPS33
518.0 kHz XSV Tianjin Radio, China
8977.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + aircraft B-2098 + N576UP + VP-BFA
4209.5 kHz TAH Istanbul Radio, Turkey
8677.0 kHz CBV Valparaiso Radio, Chile
8677.0 kHz CBV Valparaiso Radio, Chile
6422.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil
6422.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
11184.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + aircraft CN-RGZ + VP-BDE
VP-BDE: POS, WP, ATO, FL, next+1 WP, ETO, next+2 WP, ETO,
temperature, wind, FOB, time stamp, date, HEX serial
4272.8 kHz FUJ French Navy Noumea, New Caledonia
518.0 kHz JNB Naha Radio, Okinawa Island, Japan
518.0 kHz HSA Bangkok Radio, Thailand
4317.9 kHz NMG United States Coast Guard New Orleans LA, United States of America
4317.9 kHz NMG United States Coast Guard New Orleans LA, United States of America
4317.9 kHz NMG United States Coast Guard New Orleans LA, United States of America
8416.5 kHz NMF United States Coast Guard Boston MA, United States of America
3855.0 kHz DDH3 Hamburg Meteo, Germany
3855.0 kHz DDH3 Hamburg Meteo, Germany
13044.3 kHz FUV French Navy Jibuti, Djibouti
7795.0 kHz JMH2 Tokyo Meteo, Japan
4583.0 kHz DDK2 Hamburg Meteo, Germany
518.0 kHz VRX Hong Kong Radio, China
Nice to see VRX uses intentionally
the internationally recognized British names
for those island groups in the South China Sea
and not those absurd fantasy names
applied by aggressive Communist China
that is going to grab every shoal all the way down
to the shores of Melayu dan Singapura -
more than 1,800 kilometres away from Hainan!
Tak boleh tahan lah!!
13270.0 kHz ACARS/HFDL H06 Hat Yai Air, Thailand, + aircraft B-30C8 + B-8365 + B-8858 + VN-A617
VSC = Vacuum System Controller
12235.0 kHz 7CB Indonesian Navy Belawan, Indonesia
518.0 kHz XVS Ho Chi Minh City Radio, Viet Nam
5583.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + aircraft VH-EXZ
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
518.0 kHz XVT Da Nang Radio, Viet Nam
11312.0 kHz ACARS/HFDL H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-LIB + B-18903
BTMS = Brake Temperature Monitoring System
VAPP = VREF + DVREF + wind correction
5755.0 kHz VMW Wiluna Meteo WA, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world
These fellers just don't get it!
5755.0 kHz VMW Wiluna Meteo WA, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world!
These fellers just don't get it!
8459.0 kHz NOJ United States Coast Guard Kodiak, Alaska
8459.0 kHz NOJ United States Coast Guard Kodiak, Alaska
7795.0 kHz JMH2 Tokyo Meteo, Japan
7795.0 kHz JMH2 Tokyo Meteo, Japan
12584.0 kHz Digital data station
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
4209.5 kHz XVN Nha Thrang Radio, Viet Nam
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
Tak boleh tahan lah!
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
8424.0 kHz UDK Murmansk Radio, Russian Federation
4209.5 kHz XVN Nha Thrang Radio, Viet Nam
11387.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft JA14KZ + VQ-BUB
Routing calculation ...
Airways J78 - J96 is a typical KLAX - KORD IFR route for FL390
T/C = Top of Climb
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FAR ADS = Facilities Application Response ADS-C
FAR ATC = Facilities Application Response CPDLC
FMH = Facilities Message Header = Flight Number
9110.0 kHz NMF United States Coast Guard Boston MA, United States of America
9110.0 kHz NMF United States Coast Guard Boston MA, United States of America
9110.0 kHz NMF United States Coast Guard Boston MA, United States of America
9110.0 kHz NMF United States Coast Guard Boston MA, United States of America
9110.0 kHz NMF United States Coast Guard Boston MA, United States of America
10075.0 kHz ACARS/HFDL H15 Muhurroq Air, Bahrain, + flight FDX980
9165.0 kHz HLL Soul Meteo, South Korea
9165.0 kHz HLL Soul Meteo, South Korea
3341.0 kHz FC8FEM Federal Emergency Management Agency Denver CO + FR9FEM Federal Emergency Management Agency Oakland CA + FC0FEM Federal Emergency Management Agency Bothell WA, United States of America
8582.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
8626.8 kHz FUM French Navy Papeete, Tahiti, Polynesia (French)
8682.0 kHz NMC United States Coast Guard San Francisco CA, United States of America
10081.0 kHz ACARS/HFDL H07 Shannon Air, Ireland, + aircraft F-HTYD + VP-BLN
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
6661.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + flight VIR682
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
9982.5 kHz KVM70 Honolulu Meteo, Hawaii
9982.5 kHz KVM70 Honolulu Meteo, Hawaii
518.0 kHz NMN United States Coast Guard Norfolk VA, United States of America
8439.0 kHz PBB Dutch Navy Den Helder, Netherlands
5583.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + aircraft B-LIC + JA884A
BTMS = Brake Temperature Monitoring System
8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America
8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America
8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America
8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America
WOW, valid 2022 ...
518.0 kHz LGQ Rogaland Radio, Norway
518.0 kHz GNI Niton Radio, United Kingdom
518.0 kHz LZW Varna Radio, Bulgaria
8665.0 kHz XSG Shanghai Radio, China
Characters in brackets denote the Latin alphabet
The four-character groups without brackets
are Chinese meteorological ideographs -
see page 48 ff. in our Radio Data Code Manual
Text analysis and correction reveals the following
34N4 3ADN 3U5D 3U63 444D 4D4U 6535 6567
6665 675U 6D4N 6NAU 6TT7 755N 7AA3 7AD3
7ATN 7DT6 A7D3 AAU3 AAUN AAUU ADTT T45A
T4HA T554 T5DN T66N TT6A TTN3 TTUU U63N
16830.5 kHz SVO Olympia Radio, Athens, Greece
13882.5 kHz DDK6 Hamburg Meteo, Germany
13882.5 kHz DDK6 Hamburg Meteo, Germany
6652.0 kHz ACARS/HFDL H16 Barrigada Air, Guam, + aircraft N893FD
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
16971.0 kHz JJC Kyodo Tsushin Tokyo, Japan
16559.0 kHz XSG Shanghai Radio, China
6589.0 kHz ACARS/HFDL H11 Panama City Air, Panama
5508.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + flight NCA133
3247.4 kHz ZKLF Auckland Meteo, New Zealand
4296.8 kHz FUE French Navy Brest, France
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
8459.0 kHz NOJ United States Coast Guard Kodiak, Alaska
518.0 kHz Byunsan Radio, South Korea
5508.0 kHz ACARS/HFDL H01 San Francisco Air CA, United States of America, + aircraft B-LJC
Pertinent VAA by VAAC Washington DC, United States of America ...
3622.5 kHz JMH Tokyo Meteo, Japan
3622.5 kHz JMH Tokyo Meteo, Japan
2628.0 kHz VMC Charleville Meteo QLD, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world!
These fellers just don't get it!
5583.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + faircraft B-6533
WP - FL - CB calculation ...
13988.5 kHz JMH4 Tokyo Meteo, Japan
8977.0 kHz ACARS/HFDL H03 Reykjavik Air, Iceland, + flight ETH706
7748.3 kHz TBB Turkish Navy Ankara, Turkey
Karisik tekrar = again mixed with ...
5195.0 kHz DRA5 Kiel, Germany
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
8416.5 kHz SUZ Serapeum Radio, Egypt
8416.5 kHz SUZ Serapeum Radio, Egypt
5583.0 kHz ACARS/HFDL H05 Auckland Air, New Zealand, + aircraft B-LJN + B-5940
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
10081.0 kHz ACARS/HFDL H07 Shannon Air, Ireland, + flight QTR898
518.0 kHz NMQ United States Coast Guard Long Beach CA, United States of America
518.0 kHz EAV Valencia Radio, Spain
518.0 kHz Izmir Radio, Turkey
4298.0 kHz NOJ United States Coast Guard Kodiak, Alaska
518.0 kHz VAJ Canadian Coast Guard Prince Rupert BC, Canada
12858.8 kHz 6WW French Navy Dakar, Senegal
17003.2 kHz CTA North Atlantic Treaty Organization Lisbon, Portugal
8416.5 kHz UFZ Vladivostok Radio SE, Russian Federation
518.0 kHz NMW United States Coast Guard Astoria OR, United States of America
518.0 kHz PBK Netherlands Coast Guard Ijmuiden, Netherlands
518.0 kHz SVK Kerkyra Radio, Greece
518.0 kHz EAR La Coruna Radio, Spain
518.0 kHz Centre Regional Operationnel de Surveillance et de Sauvetage Corsen, France
518.0 kHz GPK Portpatrick Radio, United Kingdom
16023.7 kHz Egyptian Embassy Washington DC, United States of America, to Ministry of Foreign Affairs Cairo, Egypt
17919.0 kHz ACARS/HFDL H16 Barrigada Air, Guam, + aircraft B-5939 + B-18918 + C-FGDX + PK-GFW + VP-BBL
AI = Arrival Information
CFD = Change to Flight Data
DFD = Definition of Flight Data
GC = Ground Connections
DI = Departure Information
VSC = Vacuum System Controller
518.0 kHz JNL Otaru Radio, Japan
518.0 kHz LFO Oerlandet Radio, Norway
518.0 kHz GCC Cullercoats Radio, United Kingdom
7880.0 kHz DDK3 Hamburg Meteo, Germany
7880.0 kHz DDK3 Hamburg Meteo, Germany
8834.0 kHz ACARS/HFDL H08 Johannesburg Air, South Africa (Republic of), + aircraft 5Y-CYE + 5Y-KZB
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
13270.0 kHz ACARS/HFDL H06 Hat Yai Air, Thailand, + aircraft B-LIF + B-302G
BTMS = Brake Temperature Monitoring System
4209.5 kHz XVG Hai Phong Radio, Viet Nam
8454.0 kHz UIW Kaliningrad Radio, Russian Federation
8454.0 kHz UIW Kaliningrad Radio, Russian Federation
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
10543.0 kHz RCV Commonwealth of Independent States Navy Sevastopol', Ukraine
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
518.0 kHz XSG Shanghai Radio, China
518.0 kHz 9HD Valetta Radio, Malta
518.0 kHz L2T Argentinian Coast Guard Mar del Plata, Argentina
518.0 kHz L2N Argentinian Coast Guard Bahia Blanca, Argentina
518.0 kHz NOJ United States Coast Guard Kodiak, Alaska
518.0 kHz VAU Canadian Coast Guard Chebogue NS, Canada
10093.0 kHz ACARS/HFDL H09 Barrow Air, Alaska, + aircraft B-LJD
Parameters ...
ECS = Environmental Control System
518.0 kHz EJK Irish Coast Guard Valentia, Ireland
518.0 kHz A9M Hamala Radio, Bahrain
MENAS = Middle East Navigation Aids Service
MEGULITE = Middle East Gulf Lighting Service
518.0 kHz A9M Hamala Radio, Bahrain
MENAS = Middle East Navigation Aids Service
MEGULITE = Middle East Gulf Lighting Service
6652.0 kHz ACARS/HFDL H16 Barrigada Air, Guam, + aircraft B-304P + B-8599 + 9V-SHD
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FAR ADS = Facilities Application Response ADS-C
FAR ATC = Facilities Application Response CPDLC
FMH = Facilities Message Header = Flight Number
17151.2 kHz NMC United States Coast Guard San Francisco CA, United States of America
8912.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft A7-ANA + C-GHPN + RPC8784 + VQ-BMY
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
6661.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft CC-BGJ + PR-AIS + 50003B
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
518.0 kHz ICH Italian Coast Guard La Maddalena Island, Italy
518.0 kHz SVL Limnos Radio, Greece
7535.0 kHz VMW Wiluna Meteo WA, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world!
These fellers just don't get it!
7535.0 kHz VMW Wiluna Meteo WA, Australia
The continuous phase jumps are caused by the station itself,
confirmed by many radio monitoring sites around the world
These fellers just don't get it!
518.0 kHz NMO United States Coast Guard Honolulu, Hawaii
13321.0 kHz ACARS/HFDL H08 Johannesburg Air, South Africa (Republic of), + aircraft HZ-AQK + UR-CSU + 5Y-CYC + 9N-ALM
DA = Departure Airport
DAR = Data Access Recorder
DS = Destination Airport
8454.8 kHz FUG French Navy Saissac, France
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
518.0 kHz L2G Argentinian Coast Guard Buenos Aires, Argentina
518.0 kHz JNR Moji Radio, Japan
518.0 kHz IQM Mondolfo Radio, Italy
Sembra ke almeno parzialmente hanno sbagliato
di non tradurre Italiaaaaaaaaano (dalle 490 kHz) x Inglese ...
Sperumma ke si svegliano presto ;-))
8446.5 kHz MKG Digital data station, India
518.0 kHz RFA Astrakhan Radio, Russian Federation
518.0 kHz OXJ Torshavn Radio, Faroe Islands, Denmark
518.0 kHz EJM Irish Coast Guard Malin Head, Ireland
518.0 kHz Parangipettai Radio, India
518.0 kHz Muttam Point Radio, India
518.0 kHz 9MG Georgetown Radio, Pinang Island, Malaysia
518.0 kHz XSQ Guangzhou Radio, China
3622.5 kHz JMH Tokyo Meteo, Japan
10081.0 kHz ACARS/HFDL H07 Shannon Air, Ireland, + aircraft N125FE + P4-KGA + VT-IEK + VT-IFM
DMU = Data Management Unit
FDIMU = Flight Data Interface Management Unit
PCMCIA = Personal Computer Memory Card International Association
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
10093.0 kHz ACARS/HFDL H09 Barrow Air, Alaska, + aircraft VP-BLH + VP-BKQ + VQ-BMX
16135.0 kHz KVM70 Honolulu Meteo, Hawaii
ITCZ = Inter-Tropical Convergence Zone
518.0 kHz Sandakan Radio, Sabah, Malaysia
486.0 kHz XSG Shanghai Radio, China
Chinese teleprinter code after Latin alphabet header
8834.0 kHz ACARS/HFDL H08 Johannesburg Air, South Africa (Republic of), + aircraft G-XLEE + JY-AYV + PR-TYL + VT-IAS
13276.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft N583NW + RPC3506
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
21928.0 kHz ACARS/HFDL H16 Barrigada Air, Guam
21931.0 kHz ACARS/HFDL H10 Muan Air, South Korea
Not bad for the sunspot minimum ...
16806.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina
Missing blank character ...
8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina
Missing blank character ...
518.0 kHz DZX Manila Radio, Philippines
8295.7 kHz KVM70 Honolulu Meteo, Hawaii
Frequency not scheduled ...
Chart incomplete, cut short by the station
16067.7 kHz Ministry of Foreign Affairs Cairo, Egypt
8416.5 kHz NMF United States Coast Guard Boston MA, United States of America
8295.7 kHz KVM70 Honolulu Meteo, Hawaii
Frequency not scheduled ...
8957.0 kHz ACARS/HFDL H13 Santa Cruz Air, Bolivia, + aircraft JA882A + PR-YYC
Perfect OOOI ...
8957.0 kHz ACARS/HFDL H13 Santa Cruz Air, Bolivia, + aircraft PR-YYH
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
518.0 kHz EQI Abbas Radio, Iran
518.0 kHz VAE Canadian Coast Guard Tofino BC, Canada
518.0 kHz NMC United States Coast Guard San Francisco CA, United States of America
4681.0 kHz ACARS/HFDL H08 Johannesburg Air, South Africa (Republic of), + aircraft F-HPJD + VT-IEM
FAF = Final Approach Fix
8134.7 kHz 99901 Ministry of Foreign Affairs Cairo, Egypt, to 44406 Egyptian Embassy Delhi, India
Apart from decoding ADS-C and CPDLC messages such as
Periodic Reports, go2MONITOR displays meta-data such as
sender and recipient identifications, extracted from decoder result files
518.0 kHz NOJ United States Coast Guard Kodiak, Alaska
518.0 kHz Vakalpudi Radio, India
7550.0 kHz All India Radio's DRM transmission
decoded with the new Kiwi-SDR extension feature
490.0 kHz UUI Odessa Radio, Ukraine
6661.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft C-FRSO + ZS-SNI
For years, we've monitored only SAA -
and no buddy else in tenthousands of messages! -
regularly transmitting AMDARs
(decoding see Radio Data Code Manual page 271)
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FAR ADS = Facilities Application Response ADS-C
FAR ATC = Facilities Application Response CPDLC
FMH = Facilities Message Header = Flight Number
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
518.0 kHz XSZ Dalian Radio, China
8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
518.0 kHz UON Baku Radio, Azerbaijan
518.0 kHz 4XO Haifa Radio, Israel
6661.0 kHz ACARS/HFDL H04 Riverhead Air NY, United States of America, + aircraft N609FE
4209.5 kHz SVH Iraklion Radio, Greece
9046.7 kHz Ministry of Foreign Affairs Cairo, Egypt, to Egyptian Embassy Washington DC, United States of America
A pretty long one ...
518.0 kHz Hamburg Meteo, Germany
16916.8 kHz FUX French Forces Le Port de la Riviere des Galets, Reunion
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
490.0 kHz 9AS Split Radio, Croatia
8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina
8319.0 kHz 4XZ Israeli Navy Haifa, Israel
3965.0 kHz Radio France International's DRM transmission
decoded with the new Kiwi-SDR extension feature
Among several nearby digital data signals, the sonagram shows
the CW exercise of the French Army at Mont-Valerien on 3881 kHz,
the HFDL aggregate of Reykjavik Air, Iceland, on 3900 kHz,
and a 50 Baud FSK emission on 4020 kHz
8422.0 kHz OSY Sailmail Radio, Brugge, Belgium
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
11318.0 kHz ACARS/HFDL H13 Santa Cruz Air, Bolivia, + flight SIA921
7778.7 kHz 44406 Egyptian Embassy Delhi, India, to 99904 Ministry of Foreign Affairs Cairo, Egypt
518.0 kHz EQM Bushire Radio, Iran
6220.0 kHz IDN Italian Navy Napoli, Italy
12695.5 kHz KFS San Francisco Radio CA, United States of America
518.0 kHz XSX Chi-Lung Radio, Taiwan (Democratic Republic of China)
518.0 kHz TFX Siglufjördur Radio, Iceland
518.0 kHz UGE Arkhangelsk Radio, Russian Federation
8957.0 kHz ACARS/HFDL H13 Santa Cruz Air, Bolivia, + aircraft JA04VA + N968AV + RPC8782 + VQ-BRH
A NOTAM decoder can be found e.g. here
AFN = ATS Facilities Notification (ATS = Air Traffic Service)
FAK = Facilities Acknowledgement Message
FCO ADS = Facilities Contact ADS-C
FCO ATC = Facilities Contact CPDLC
FMH = Facilities Message Header = Flight Number
FPO = Facilities Current Position
The CPDLC ADS-C message headers
- such as "UM130" - are defined e.g. in
ICAO's Global Operational Data Link Manual here or here
The Periodic Contract is a report sent every ... minutes
It specifies the reporting rate at which the avionics is required
to assemble and downlink the requested information to the ground system
The minimum reporting rate is usually not greater than every 14 minutes
but can vary to suit the need of the ground station
This procedure allows longitudinal and lateral separation of aircraft
in oceanic areas to be reduced to 30 nautical miles each
6450.0 (!) kHz PWZ Brazilian Navy Rio de Janeiro, Brazil
518.0 kHz Balasore Radio, India
518.0 kHz VFF Canadian Coast Guard Iqaluit NUN, Canada
8658.0 kHz JFW Fukushima Fisheries Radio, Japan
10063.0 kHz ACARS/HFDL H11 Panama City Air, Panama, + aircraft CS-TSG
The Basic Report gives position - trajectory intent - speed vector data
plus the Figure of Merit code or data for navigational accuracy
The Lateral Deviation Change Event is triggered
when the aircraft’s actual position exceeds a lateral distance parameter
from the aircraft’s expected position on the active flight plan
518.0 kHz UFO Kholmsk Radio, FE, Russian Federation
518.0 kHz Porto Santo Radio, Madeira
POST = Porto Santo
518.0 kHz EAL Las Palmas Radio, Canary Islands
518.0 kHz DZX Manila Radio, Philippines
2815.0 kHz MKL Royal Air Force London, United Kingdom
A specially formatted sample Klingenfuss frequency database
is perfectly integrated in the go2MONITOR GUI
4233.0 kHz Fully automatic frequency step mode monitoring
with continuous classification of digital data signals
on a remote receiver abroad
State-of-the-art digital data signals have been tested since 2013
by innovative broadcast stations such as the Voice of America ...
Here's a 6067.1 kHz MFSK-16 emission on the lower sideband
of AM station Channel 292 transmitting both sidebands
± 2900 Hz from the carrier frequency 6070.0 kHz
New 2020 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!
8454.8 kHz FUG French Navy Saissac, France
New 2020 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!
6095.0 kHz Broadcast (!) radio station KBC, Netherlands via Germany
testing state-of-the-art digital data signals
such as parallel MFSK emissions on 6093.5 and 6096.5 kHz
i.e. on both sidebands ± 1500 Hz from the carrier frequency 6095.0 kHz
New 2020 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!
18529.5 kHz 7RV50 Algerian Embassy Moscow, Russian Federation, to 7RQ20 Ministry of Foreign Affairs El Djaza'ir, Algeria
18063.3 kHz RC2JAL International Committee of the Red Cross Jalalabad, Afghanistan, via MB1TBI International Committee of the Red Cross Tbilisi, Georgia, to RC2KAB International Committee of the Red Cross Kabul, Afghanistan
13973.0 kHz RC2PES International Committee of the Red Cross Peshawar, Pakistan, via MB1TBI International Committee of the Red Cross Tbilisi, Georgia, to RC2MAZ International Committee of the Red Cross Mazar-e Sherif, Afghanistan
