Hot Frequencies and
Digital Data Transmission Screenshots

Shortwave utility radio stations, partly monitored during our recent Malaysia Mauritius Reunion Rodrigues Sarawak Singapore monitoring missions.


A new USB stick gives you more than 13,000 (thirteen thousand!) digital data decoder screenshots from our continuous HF radio monitoring between 1997 and today! See 2017/2018 Guide to Utility Radio Stations for more information such as schedules and traffic details. All frequencies are in kHz, and all system times are UTC. Our guidebook Radiotelex Messages includes hundreds of similar screenshots; that unique collection will give you an excellent overview on the state of the art in this fascinating field: think of worldwide terrorist networks using HF e-mail! For good reasons we lay particular stress on the fact that all screenshots were directly supplied by co-operating COMINT and ELINT and SIGINT units, equipment manufacturers abroad, and foreign radio monitoring experts beyond the reach of teutonic jurisdiction (German "authorities" simply click here!): just send us a short e-mail and attach a standard .w40 or .w41 or .w51 or .w61 or .wda file, then we have even your system's timestamps! The following - very recent! - screenshots were taken and uploaded independently to this pooling webpage by our worldwide net of cooperators, using advanced equipment such as the superb PLATH and WAVECOM Digital Data Decoders.


6661.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft C-FIUA + CN-RGN + ET-ASG + ZS-SNG
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

8473.0 kHz WLO Mobile Radio AL, United States of America

8473.0 kHz WLO Mobile Radio AL, United States of America

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft EP-IFA + HL7638 + N851GT + RPC8783 + VP-BUO
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-1678 + B-5942 + HL8213 + JA822A

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-8325 + B-8376 + B-18658 + LZ-BHG + PK-GNF + PK-GNR

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft B-1607 + B-6329 + M-YBUS + N469AS + N782AM + RPC8618
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

10084.0 kHz ACARS H05 Auckland Air, New Zealand, and aircraft CES284

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-5931 + B-8426 + B-8579 + PK-GFG
The Altitude Range Change Event is triggered when the aircraft's altitude
exceeds the altitude ceiling or floor defined in the contract request
which is set at a parameter above and below the cleared flight level

16953.3 kHz 6WW French Navy Dakar, Senegal

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft UK78702 + 9V-SMF

11039.0 kHz DDH9 Hamburg Meteo, Germany

10313.8 kHz Digital data station

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft B-2090 + B-2487 + HL7640
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

6661.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft ZS-SNI

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft C-FIUA
A looong flight this one, up to 15 hours from YVR to SYD ...
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft C-FIUA + N205UW

10084.0 kHz ACARS H05 Auckland Air, New Zealand, and aircraft C-FIUA

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft N204UW

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft B-2725 + N204UW + VQ-BBF
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft N786AV + VP-BTL + VP-BZR
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

8942.0 kHz ACARS H07 Shannon Air, Ireland, and aircraft JY-AYR + ZS-SNC + ZS-SZA + 5A-WLB

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-5928 + B-5940
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-LNW + B-18658 + JA807A + JA833A + PK-GNA

8957.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft F-HPJI + JA875A + N855GT + PR-OCR + RPC8763 + XA-AMX
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8957.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft AVA085 + ONE619

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-6506 + B-6549
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
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-18665 + N454PA

8957.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft B-7347 + PR-OCT + VP-BZR

11312.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-6537 + PAC949 + VP-BQU

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft N253UP + N273UP + N453PA + UK67005
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

10081.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft DQ-FJW + N525FE

8912.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft A7-ACM + HL7613 + N588NW

8582.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

8582.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

10084.0 kHz ACARS H05 Auckland Air, New Zealand, and aircraft B-2566 + B-7349 + B-8573 + N69020
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

11312.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft JA802A + N570UP + N855GT
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

11312.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft N454PA + N857GT + SU-GCJ
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

12579.0 kHz NMF United States Coast Guard Boston MA, United States of America

8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America

10027.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft CPA882

8473.0 kHz WLO Mobile Radio AL, United States of America

8473.0 kHz WLO Mobile Radio AL, United States of America

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-2086 + B-2486 + C-GHPE + HL7633 + N205UW + N577AS + RPC8762
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft N407KZ

8581.8 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

8569.8 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

13315.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft PR-OBD + PR-OCH

518.0 kHz JNR Moji Radio, Japan

5622.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft VP-BQW + VQ-BFE + VQ-BLQ + 9V-SMA
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft P4-KBE + VT-IAS + VT-IFX + 9V-SMG
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

4298.0 kHz NOJ United States Coast Guard Kodiak, Alaska

8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina

8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina

8416.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina

8977.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft G-DHLH + N339UP + ZS-SNI + 5Y-KYF
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

4298.0 kHz NOJ United States Coast Guard Kodiak, Alaska

8589.0 kHz Digital data station, Japan

10093.0 kHz ACARS H09 Barrow Air, Alaska, + aircraft VP-BMF + VP-BTL + VQ-BMY + VQ-BPJ

8912.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft D2-TEJ + N512AS + N598FE + N17133
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

12579.0 kHz NMF United States Coast Guard Boston MA, United States of America

12579.0 kHz NMF United States Coast Guard Boston MA, United States of America

17967.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft A6-EIR + A6-EYG + VQ-BTC + VT-IFX + 5Y-CYA

17967.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft 9V-SKJ
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8948.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft B-5960 + CN-ROR + F-WZNA + JY-AYP + N76062
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

11312.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft N75851

8416.5 kHz NMC United States Coast Guard San Francisco CA, United States of America

5508.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft C-GHPE

5508.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft N205UW + RPC8760
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft N354UP + N13113

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft N601FE

17967.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft A6-EIS + B-KPU + ZS-SZG + 9V-SKB
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

17967.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft A6-EYZ + P4-KDA + VQ-BTI

16806.5 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina

518.0 kHz XSQ Guangzhou Radio, China

518.0 kHz JNL Otaru Radio, Japan

518.0 kHz JNB Naha Radio, Okinawa Island, Japan

4272.8 kHz FUJ French Navy Noumea, New Caledonia

8927.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-18656 + B-18659

8647.8 kHz FUJ French Navy Noumea, New Caledonia

8416.5 kHz UFZ Vladivostok Radio, SE, Russian Federation

8416.5 kHz UFZ Vladivostok Radio, SE, Russian Federation

6535.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft DQ-FJV
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

13174.5 kHz KKL Swisscom Maritime Communications Republic Radio, WA, United States of America

8503.8 kHz NMG United States Coast Guard New Orleans LA, United States of America

6559.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft B-5908 + HL7611 + HL7641
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8957.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft AVA005

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft HL7631
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 Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

16806.5 kHz NMC United States Coast Guard San Francisco CA, United States of America

8912.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft FX0637

8473.0 kHz WLO Mobile Radio AL, United States of America

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft CN-RGK + CN-ROK + JY-AYM + N880FD
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft OY-KAO + VP-BKI

6352.5 kHz WHL Swiss Maritime Communications Saint Augustine Radio FL, United States of America

8912.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft EC-MCU

10081.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft B-2021 + B-6118 + N582NW + 50010B

518.0 kHz Sellia Marina Radio, Italy

518.0 kHz SVH Iraklion Radio, Greece

518.0 kHz UUI Odessa Radio, Ukraine

518.0 kHz SVL Limnos Radio, Greece

518.0 kHz SUK Quseir Radio, Egypt

518.0 kHz 3VL Kelibia Radio, Tunisia

518.0 kHz ICH Italian Coast Guard La Maddalena Island, Italy

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

11387.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft FX0597

13045.8 kHz Digital data station

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft A6-EON + N785AV + VP-BDD + VQ-BTC
The new MA-AFAS CPDLC ADS-C message headers in use since 1 JAN 2017
- such as "UM130" - are defined e.g. by Honeywell here

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft ZS-SFH + ZS-SFN + ZS-SJF

518.0 kHz UGE Arkhangelsk Radio, Russian Federation

518.0 kHz Siglufjördur Radio, Iceland

518.0 kHz EJM Irish Coast Guard Malin Head, Ireland

518.0 kHz UHY Murmansk Radio, Russian Federation

12216.0 kHz FC8FEM Federal Emergency Management Agency Denver CO, United States of America

8480.3 kHz FUF French Navy Fort de France, Martinique

16965.5 kHz Digital data station

518.0 kHz Hua Lien Radio, Taiwan (Democratic Republic of China)

518.0 kHz JGC Yokohama Radio, Japan

518.0 kHz UFO Kholmsk Radio, SE, Russian Federation

518.0 kHz Chukpy Radio, Korea (Democratic Republic of)

518.0 kHz XSG Shanghai Radio, China

518.0 kHz XSG Shanghai Radio, China

8435.0 kHz XSQ Guangzhou Radio, China

4209.5.0 kHz XVG Hai Phong Radio, Viet Nam

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft A6-EIM + N419MC + ZS-SXI + ZS-SXZ
The Altitude Range Change Event is triggered when the aircraft's altitude
exceeds the altitude ceiling or floor defined in the contract request
which is set at a parameter above and below the cleared flight level
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft DQ-FJW

13044.3 kHz FUV French Navy Jibuti, Djibouti

8582.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

8425.5 kHz XSG Shanghai Radio, China

10093.0 kHz ACARS H09 Barrow Air, Alaska, + aircraft ABW686

6450.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

6450.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

6450.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

8957.0 kHz ACARS H13 Santa Cruz Air, Bolivia, + aircraft C-FNNW + ZS-SXI

518.0 kHz LZW Varna Radio, Bulgaria

518.0 kHz SVK Kerkyra Radio, Greece

2474.0 kHz PBB Royal Netherlands Navy Den Helder, Netherlands

8425.5 kHz XSG Shanghai Radio, China
Characters in brackets denote the Latin alphabet
The four-figure groups without brackets
are Chinese ideographs - see page 48 ff. in our Radio Data Code Manual

518.0 kHz UFL Vladivostok Radio, SE, Russian Federation

2610.2 kHz FUO French Navy Toulon, France

8431.0 kHz XSQ Guangzhou Radio, China
Characters in brackets denote the Latin alphabet
The four-figure groups without brackets
are Chinese ideographs - see page 48 ff. in our Radio Data Code Manual

5720.0 kHz ACARS H03 Reykjavik Air, Iceland

12585.5 kHz KPH San Francisco Radio, CA, United States of America

12585.5 kHz KPH San Francisco Radio, CA, United States of America

12585.5 kHz KPH San Francisco Radio, CA, United States of America

12585.5 kHz KPH San Francisco Radio, CA, United States of America

518.0 kHz NMN United States Coast Guard Portsmouth VA, United States of America

518.0 kHz NMN United States Coast Guard Portsmouth VA, United States of America

5508.0 kHz ACARS H01 San Franciso Air CA, United States of America, + aircraft UAL990

518.0 kHz Sandakan Radio, Sabah, Malaysia

518.0 kHz XSZ Dalian Radio, China

518.0 kHz JNX Kushiro Radio, Japan

12579.0 kHz L2C Argentinian Coast Guard Buenos Aires, Argentina

6529.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft CN-NMJ + G-DHLE + N850GT + N854FD

6529.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft B-6071

8885.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft ET-ASG + SU-GDE + VQ-BVR
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

8416.5 kHz NMF United States Coast Guard Boston MA, United States of America

4209.5 kHz TAH Istanbul Radio, Turkey

4209.5 kHz TAH Istanbul Radio, Turkey

13321.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft UAE5

8885.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft B-2094 + ET-ASG + VQ-BVR + VT-IAX

5449.2 kHz Digital data station

8125.0 kHz IDN Italian Navy Napoli, Italy

6652.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft B-6536 + B-7879 + B-8577

8626.8 kHz FUM French Navy Papeete, Tahiti, Polynesia (French)

518.0 kHz Gislovshammar Radio, Sweden

518.0 kHz LGP Vardoe Radio, Norway

17928.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft A6-EHF + ET-ASH + G-DHLF + SU-GCR
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

10084.0 kHz ACARS H05 Auckland Air, New Zealand, + aircraft HL7636

8977.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft OH-LWD

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft N591FE

8942.0 kHz ACARS H07 Shannon Air, Ireland, and aircraft DP0404

518.0 kHz 9HD Valetta Radio, Malta

518.0 kHz ESA Tallinn Radio, Estonia

8948.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft UAE88

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft B-5931 + B-5961 + B-6523 + ZS-SXI

4232.5 kHz Digital data station, Japan

5622.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft HL7624 + UK78702 + 5A-LAP

5622.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft CSC858 + N855GT

5622.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft CSN302

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft JY-AYS + ZS-SXI

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft UR-CPM + 3B-NBL + 9V-SLJ
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

6349.8 kHz FUE French Navy Brest, France

4250.5 kHz HEB Swisscom Maritime Communications Berne Radio, Switzerland

5651.0 kHz ACARS H16 Barrigada Air, Guam, + aircraft CPA872

6450.0 kHz PWF Brazilian Navy Salvador, Brazil

13312.0 kHz LNT United States Coast Guard Portsmouth VA, United States of America

518.0 kHz UDN Novorossiysk Radio, Russian Federation

8682.0 kHz NMC United States Coast Guard San Francisco CA, United States of America

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft N851GT

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft N254UP

8948.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft JY-AYM + JY-AYW + N964AM + ZS-SXJ

10555.0 kHz VMW Wiluna Meteo WA, Australia

6661.0 kHz ACARS H04 Riverhead Air NY, United States of America, + aircraft N616FE

8699.3 kHz Digital data station

8948.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft N356UP

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft UP0004

17928.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft 5A-WLB

13324.0 kHz ACARS H02 Hoolehua Air, Molokai, Hawaii, + aircraft B-7879

2610.2 kHz FUO French Navy Toulon, France

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft HL7636

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-6101 + N855GT + VT-IEI + ZS-SZB
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-5948 + PK-GFG + 9V-SKQ

9165.0 kHz Soul Meteo, Korea (Democratic Republic of)

8477.3 kHz FUX French Forces Le Port de la Riviere des Galets, Reunion

16135.0 kHz KVM70 Honolulu Meteo, Hawaii

5100.0 kHz VMC Charleville Meteo QLD, Australia

518.0 kHz EJK Irish Coast Guard Valentia, Ireland

6450.0 kHz PWZ Brazilian Navy Rio de Janeiro, Brazil

518.0 kHz TAH Istanbul Radio, Turkey

8885.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft AP-BLD + B-5939 + B-6533 + P4-KBB

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft IGO556

8977.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft D2-TEK
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 Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

13920.0 kHz VMC Charleville Meteo QLD, Australia

4209.5 kHz SVO Olympia Radio, Athens, Greece

8446.5 kHz HEB Swisscom Maritime Communications Berne Radio, Switzerland

8894.0 kHz ACARS H11 Panama City Air, Panama, + aircraft AT0564

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-LIC + B-8338 + VT-IFT + 9N-ALM

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-LNY + B-2788 + B-6330 + B-6362 + PK-GFF + VT-IEK

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft SP-LRE

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft ET-AOV + ET-ATL + VH-OQD

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft A6-EIX + B-6603 + N855GT + VT-IEM

518.0 kHz El Djaza'ir Radio, Algeria

518.0 kHz Centre Regional Operationnel de Surveillance et de Sauvetage Toulon, France

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft JY-AYN + N857GT

8460.0 kHz RMP Commonwealth of Independent States Navy Kaliningrad, Russian Federation

12745.5 kHz JJC Kyodo Tsushin Tokyo, Japan

518.0 kHz SUH Alexandria Radio, Egypt

518.0 kHz GCC Cullercoats Radio, United Kingdom

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft B-6079

12557.0 kHz Ship stations calling TAH Istanbul Radio, Turkey

11184.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft N287UP + N291AY + OD-MED + SP-LRA

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-6092

13988.5 kHz JMH4 Tokyo Meteo, Japan

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-2090 + B-5942 + CN-RGM + N452PA

16927.0 kHz UIW Kaliningrad Radio, Russian Federation

12599.5 kHz UAT Moscow Radio, Russian Federation

17069.5 kHz JJC Kyodo Tsushin Tokyo, Japan

11184.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft VQ-BTG

11184.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft VQ-BTG

10075.0 kHz ACARS H15 Muhurroq Air, Bahrain, + aircraft HL7636 + JY-AYR + JY-AYV + TC-JIL + VQ-BFE

8977.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft SP-HAX

8416.5 kHz UAT Moscow Radio, Russian Federation

518.0 kHz 5BA Nicosia Radio, Cyprus

6532.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft B-7879

8416.5 kHz UAT Moscow Radio, Russian Federation

8416.5 kHz UAT Moscow Radio, Russian Federation

13270.0 kHz ACARS H06 Hat Yai Air, Thailand, + aircraft B-2092

8040.0 kHz GYA Royal Navy London, United Kingdom

8040.0 kHz GYA Royal Navy London, United Kingdom

518.0 kHz OST Oostende Radio, Belgium

8416.5 kHz SUZ Serapeum Radio, Egypt

13321.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation
UTC Unsync???

6758.7 kHz Digital data station

518.0 kHz LGP Oerlandet Radio, Norway

17901.0 kHz ACARS H11 Panama City Air, Panama, + aircraft N279AV + N789AV

12577.0 kHz 005030001 Canberra Rescue Coordination Centre ACT, Australia

518.0 kHz UON Baku Radio, Azerbaijan

12579.0 kHz NRV United States Coast Guard Apra Harbour, Guam

21955.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft CN-ROL + EI-EJL

518.0 kHz SUZ Serapeum Radio, Egypt

10087.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft A6-EOC + CN-RGN + JY-AYW + OY-KAO + P4-KBC
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)

12579.0 kHz NRV United States Coast Guard Apra Harbour, Guam

518.0 kHz 4XO Haifa Radio, Israel

5195.0 kHz DRA5 Kiel, Germany

8467.5 kHz JJC Kyodo Tsushin Tokyo, Japan

13877.0 kHz XSS British Army Forest Moor, United Kingdom

21955.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft N78004 + VQ-BPV
Loadsheet with detailed Loaded Index and Center of Gravity values
for Zero Fuel Weight - Take Off Weight - Landing Weight

518.0 kHz Tjoeme Radio, Norway

518.0 kHz EAR La Coruna Radio, Spain

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 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

5156.8 kHz TBB Turkish Navy Ankara, Turkey

10087.0 kHz ACARS H14 Krasnoyarsk Air, Russian Federation, + aircraft VQ-BIV + VQ-BST + ZS-SXZ

17976.0 kHz ADWSPR United States Air Force Andrews Air Force Base, MD, United States of America

9025.0 kHz HAW United States Air Force Wideawake, Ascension

518.0 kHz EAV Valencia Radio, Spain

4227.5 kHz IDR Italian Navy Rome, Italy

518.0 kHz 9AS Split Radio, Croatia

518.0 kHz Jeloeya Island Radio, Norway

4296.8 kHz FUE French Navy Brest, France

8424.0 kHz SVO Olympia Radio, Athens, Greece

490.0 kHz IGS Piombino Radio, Italy

490.0 kHz Centre Regional Operationnel de Surveillance et de Sauvetage Corsen, France

490.0 kHz GPK Portpatrick Radio, United Kingdom

518.0 kHz Netherlands Coast Guard Den Helder, Netherlands

518.0 kHz "Cyprus Turkish" Radio, Cyprus
Now is this the illegal "Kibris Turk Radio"
from Northern Cyprus occupied by Turkey
occasionally monitored with irregular broadcasts
in certain transmission schedule slots and not IMO authorized???

8834.0 kHz ACARS H08 Johannesburg Air, South Africa (Republic of), + aircraft N78060 + VQ-BST

518.0 kHz TAL Antalya Radio, Turkey

13945.0 kHz STAT151 Digital data station

518.0 kHz OXJ Torshavn Radio, Faroe Islands, Denmark

11184.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft B-6115

8948.0 kHz ACARS H17 Telde Air, Canary Islands, + aircraft B-6093

518.0 kHz 4XO Haifa Radio, Israel

6349.8 kHz FUE French Navy Brest, France
New 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

15025.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft B-2482

8894.0 kHz ACARS H11 Panama City Air, Panama, + aircraft G-DHLE + G-VGEM + VP-BIK

10093.0 kHz ACARS H09 Barrow Air, Alaska, + aircraft P4-KPD + VH-OQD + VP-BZS

8699.2 kHz CTA North Atlantic Treaty Organization Lisbon, Portugal

6340.5 kHz NMF United States Coast Guard Boston MA, United States of America

518.0 kHz TAF Samsun Radio, Turkey

518.0 kHz GNI Niton Radio, United Kingdom

518.0 kHz TAN Izmir Radio, Turkey

518.0 kHz 5BA Nicosia Radio, Cyprus

11354.0 kHz ACARS H09 Barrow Air, Alaska, + aircraft VQ-BIV

13882.5 kHz DDK6 Hamburg Meteo, Germany

518.0 kHz Grimeton Radio, Sweden

8454.0 kHz UIW Kaliningrad Radio, Russian Federation

15025.0 kHz ACARS H03 Reykjavik Air, Iceland, + aircraft HL7614 + N19136

12668.3 kHz FUG French Navy Saissac, France

10945.0 kHz CFH Canadian Forces Halifax NS, Canada

6483.0 kHz 9MR Malaysian Navy Johor Baharu, Malaysia

4227.5 kHz IDR Italian Navy Rome, Italy
New 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

3855.0 kHz DDH3 Hamburg Meteo, Germany

8454.8 kHz FUG French Navy Saissac, France
New 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

13528.0 kHz C Beacon Moscow, Russian Federation
Morse characters C -.-. are clearly visible
New 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

8450 - 8500 kHz Six different STANAG 4285 signals
8454.8 kHz FUG
8460.0 kHz NATO
8465.0 kHz RETJ
8470.0 kHz IDR
8478.0 kHz DHJ59

8942.0 kHz ACARS H07 Shannon Air, Ireland, + aircraft F-WWYZ
The Figure Of Merit in the Basic Report describes the navigational accuracy
in a numerical code from 0 (worst accuracy) to 7 (best)
The Next or Next-plus-one waypoint can be either an ATS waypoint or a pilot inserted waypoint

7880.0 kHz DDK3 Hamburg Meteo, Germany

7880.0 kHz DDK3 Hamburg Meteo, Germany

7880.0 kHz DDK3 Hamburg Meteo, Germany

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 2017 edition of our Perseus Frequency Database
now shows utility stations' callsigns as well!

4186.0 kHz OSN Belgian Navy Zeebrugge, Belgium

12756.5 kHz A9M Hamala Radio, Bahrain

13859.1 kHz CIS-36 MFSK digital data station

4364.5 kHz 3AC Monte Carlo Radio, Monaco

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. PACTOR-2 variant cracked exclusively by WAVECOM!

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. PACTOR-2 variant cracked exclusively by WAVECOM!

More than 13,000 (thirteen thousand!) fascinating screenshots are available on our unique Digital Data Decoder Screenshots USB Stick!