Amateur Radio Stations heard via ISS


This page documents Amateur Radio data digipeated by the International Space Station. In order to appear on this page, a position report in a valid APRS format must be digipeated through ISS, then be heard by an internet gateway station, which then forwards it on to the APRS Internet System. All APRSIS data is archived on this machine. Packets that came through the ISS are recalled for this display. For more info on the technology involved, see the links at the bottom of the page.

The system will also show those stations that have been heard via ISS but have not sent a position report in the table at the end of the page.

If you are able to transmit through the ISS digi and wish to send a packet that will make your position appear on these maps and those of APRS users of ARISS, see:
http://www.aprs.org/iss-faq.html

The biggest weakness in the system right now is the lack of Internet Gateways, or IGates. Almost all APRS programs have the ability to function as IGates, consult the documentation of your program of choice for details...the more the better!

The current position of ISS, as well as the 5 and 10 minute future positions are also shown on the map.

Regrettabbly, because of the huge cost increase recently implemented by Google for its mapping service, google maps are no longer available.

Station List Click here to see times relative to now

Call MessageslatlonTime Heard (UTC)
RS0ISS
*
 0.00567 0.16667 20250730104344
LU2DGE-1
*
 -38.02183 -57.57467 20250730104120
LW2DYB-1
*
 -38.26917 -57.87167 20250730104102
LU8EX
*
 -34.39083 -58.78833 20250730104035
JE2KUC
*
.. 20250730095550
JH1NHK
*
 35.52333 139.425 20250730095519
JG6YOG
*
.. 20250730095358
BI4KPL . 36.35638 120.6539 20250730095031
SV2CPH
*
 40.30267 21.79017 20250730093341
SV2CPH-4
*
 40.30267 21.79017 20250730093256
SV2CPH-1
*
 40.30267 21.79017 20250730093143
KO6KL-10
*
 37.70833 -121.16667 20250730063826
HS6KLJ-5
*
 13.54583 100.18833 20250730045019
HS6KLJ-4 . 13.53783 100.2075 20250730044949
HS6KLJ-7 . 13.533 100.62733 20250730044856
HS6KLJ-8
*
 13.5474 100.61726 20250730044741
LW8EXS
*
 -34.65817 -59.40583 20250730040840
CA2JAT-6
*
 -30.02733 -70.78933 20250730040603
TG5ALY-4
*
 14.96917 -91.42 20250730034837
KC5ILO-10
*
 33.58783 -95.066 20250730034804
K7MT-6
*
 46.64083 -111.955 20250730034316
BG7LIH-7
*
 24.36167 117.84167 20250730031743
HS6KLJ-13 . 13.543 100.62717 20250730031158
HS6KLJ-14
*
 13.52383 100.62717 20250730031156
HS6KLJ-1
*
 17.26067 99.91133 20250730031116
E27ASY-3
*
 14.75433 100.733 20250730031108
HS6KLJ-2
*
 17.24067 99.91133 20250730030826
HK6Y . 6.1965 -75.56617 20250730022008
9Y4QA-9
*
 11.1545 -60.807 20250730022003
9Y4DZ
*
 10.14083 -61.53833 20250730022000
HK4D
*
 6.30533 -75.44583 20250730021928
XE3JR-2
*
 20.86833 -86.89483 20250730021707
XE3JCL-9
*
 21.00583 -89.56183 20250730021703
K0GDI
*
 38.07383 -90.66136 20250730021450
KB9VIC-9
*
 39.735 -88.09667 20250730021449
KG5BBF
*
 29.72417 -95.37167 20250730021320
KK5MV-14
*
 30.22217 -99.16133 20250730021213
KF0BMD-6
*
 39.70833 -104.91333 20250730021144
NK5L-7 . 31.63417 -95.58317 20250730021057
W0JW-6
*
 41.21056 -93.83722 20250730021051
N5ZKK-6
*
 30.0575 -99.12167 20250730020946
KF0BMD-11
*
 39.72 -104.901 20250730020849
AE6LJ
*
 40.12883 -123.9025 20250730020745
WA7DRE-10
*
 47.68583 -117.458 20250730020450
AG7BI-15
*
 47.86083 -122.541 20250730020433
DY8CPM
*
 8.4595 123.35483 20250730013549
PU4FAR-7 ... 20250730005538
KP4MV-6
*
 18.26417 -66.69517 20250730004433
WB8JAY
*
 40.49633 -81.44233 20250730003816
VA3MU-7
*
 42.98333 -79.54267 20250730003759
N4KWT-4
*
 38.1395 -85.60883 20250730003756
W3CJS
*
 40.61117 -79.61983 20250730003752
K4KDR-6
*
 37.79433 -77.61117 20250730003657
WA9BNZ
*
 40.9005 -90.26933 20250730003615
VA3RU
*
 44.702 -75.5315 20250730003540
W9YOY-6
*
 43.53433 -85.71233 20250730003512
KB8AKZ
*
 44.49917 -86.13933 20250730003506
W4TBD-6
*
 37.44083 -77.684 20250730003458
NN4H-1
*
 36.95667 -84.95267 20250730003456
K3ZON-7
*
 33.95983 -85.97517 20250730003454
AE0CJ-1 . 38.703 -90.61667 20250730003427
K1WY
*
 41.76233 -72.72567 20250730003315
KF0BMD-7
*
 39.71 -104.91333 20250730003121
W7YTF-1
*
 44.49017 -111.62467 20250730003053
KK7LOX-7
*
 48.589 -114.9135 20250730002917
W7EFS
*
 47.13733 -120.87083 20250730002822
VE7EPT
*
 54.83667 -127.2325 20250730002727
VK5NTF-4 . -34.14182 138.42198 20250729235545
VK6HAM-5
*
 -31.88883 116.16583 20250729235257
N1NCB-1
*
 43.91667 -69.90517 20250729230219
W1WNS
*
.. 20250729225943
KT4TV
*
 37.40983 -79.28633 20250729225916
N9WWR . 42.81733 -87.817 20250729225736
W7BAZ
*
 43.08167 -84.44583 20250729225518
KK7EDG-7
*
 43.942 -122.7695 20250729225030
KB2M-2
*
 39.75117 -75.08533 20250729212454
N3FZX-1
*
 38.98333 -76.75 20250729212321
KA7BZG
*
 45.543 -122.767 20250729211701
K6SQY-7 . 45.56817 -122.723 20250729211413
ON4BN
*
 51.068 5.37483 20250729195857
Click on a callsign to see a detailed map.

Recent activity

20250730104344 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250730104120 : LU2DGE-1]APU25N,RS0ISS*,qAO,SDRVRD:=3801.31S/05734.48W-LU2DGE-1 intento contacto APRS con ISS
20250730104102 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250730104044 : RS0ISS]0P0PS4,APRSAT,qAO,SDRVRD:'v&l SI]ARISS-International Space Station=
20250730104035 : LU8EX]CQ,RS0ISS*,qAR,STBARB-10::BLNQSL1/1:LU2DGE-1,LW2DYB-1,LW3HBV-6{UISS54}
20250730104026 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:LU8EX,LU2DGE-1
20250730104024 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,DP0SNX,LW3HBV-6,LW8EXS,LU4TDG-7,LU8ESQ-1,CA2JAT-6,
20250730104009 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250730103949 : LU8EX]CQ,RS0ISS*,qAR,LW3HBV-6::BLNQSL1/1:LU2DGE-1,LW2DYB-1{UISS54}
20250730103939 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:LU8EX,LU2DGE-1
20250730103937 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,DP0SNX,LW3HBV-6,LW8EXS,LU4TDG-7,LU8ESQ-1,CA2JAT-6,
20250730103746 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250730103744 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250730095550 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730095541 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20250730095519 : JH1NHK]JE2KUC,RS0ISS*,qAR,JJ1WTK-6:PM95
20250730095506 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730095503 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:=3531.40N/13925.50E-73' Via Satellite {UISS54}
20250730095459 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
20250730095419 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730095358 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185305wd135/ws1.05g0.00t5.67
20250730095319 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730095313 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185235wd90/ws0.96g0.00t5.69
20250730095258 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185225wd90/ws0.73g0.00t5.67
20250730095228 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185205wd90/ws0.63g0.00t5.67
20250730095217 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730095213 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185155wd90/ws1.26g0.00t5.69
20250730095159 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185145wd315/ws1.15g0.00t5.69
20250730095031 : BI4KPL]APRS,RS0ISS*,WIDE2-1,qAR,JH8NJU-10:!/[+X1l{$Y` cq BI4KPL PM06hi aprs test
20250730093439 : RS0ISS]0P0PS4,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
20250730093341 : SV2CPH]TPQX16,RS0ISS*,qAO,YU7OR-3:`1KEl y/`_"
20250730093256 : SV2CPH-4]APOTU0,RS0ISS*,qAO,4X1ZQ:!4018.16N/02147.41Er 13.4V 28C TLM KN00VH
20250730093206 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YT3IN-1:!4018.16N/02147.41Er 13.4V 28C TLM KN00VH
20250730093153 : SV2CPH]TPQX16,RS0ISS*,qAU,OE4ENU-2:`1KEl y/`efarmogigr@hotmail.com_"
20250730093143 : SV2CPH-1]TPQX16,RS0ISS*,qAO,YU7OR-3:'1KEl -/]efarmogigr@hotmail.com=
20250730093139 : RS0ISS]0P0PS4,APRSAT,qAO,YU7OR-3:'v&l SI]ARISS-International Space Station=
20250730093115 : SV2CPH]TPQX16,RS0ISS*,qAR,YO3FVR-1:`1KEl y/`efarmogigr@hotmail.com_"
20250730093057 : SV2CPH]TPQX16,RS0ISS*,qAU,OE4ENU-2:`1KEl y/`_"
20250730093026 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YU7OR-3:!4018.16N/02147.41Er 13.4V 27C TLM KN00VH
20250730093022 : SV2CPH]TPQX16,RS0ISS*,qAO,YU1PRM-3:`1KEl y/`efarmogigr@hotmail.com_"
20250730093017 : SV2CPH-1]TPQX16,RS0ISS*,qAO,J41PAN:'1KEl -/]efarmogigr@hotmail.com=
20250730093014 : SV2CPH-1]TPQX16,RS0ISS*,qAO,YU7OR-3:u TPQX16 v ARISS
20250730092951 : SV2CPH]TPQX16,RS0ISS*,qAO,J41PAN:`1KEl y/`_"
20250730092934 : SV2CPH-4]APOTU0,RS0ISS*,qAO,J41PAN:!4018.16N/02147.41Er 13.4V 27C TLM KN00VH
20250730092912 : SV2CPH-1]TPQX16,RS0ISS*,qAO,J41PAN:'1KEl -/]efarmogigr@hotmail.com=
20250730092909 : SV2CPH-4]APOTU0,RS0ISS*,qAO,J41PAN:!4018.16N/02147.41Er 13.4V 26C TLM KN00VH
20250730092839 : RS0ISS]0P0PS4,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
20250730092836 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YT3IN-1:!4018.16N/02147.41Er 13.4V 26C TLM KN00VH
20250730092825 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YT3IN-1:!4018.16N/02147.41Er 13.4V 25C TLM KN00VH
20250730092818 : SV2CPH]TPQX16,RS0ISS*,qAU,IR9ZYG-10:`1KEl y/`efarmogigr@hotmail.com_"
20250730092800 : SV2CPH]TPQX16,RS0ISS*,qAO,SV4IMN:`1KEl y/`_"
20250730090139 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
20250730090137 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250730085837 : RS0ISS]0P0PS4,APRSAT,qAO,CE3VRT-1:'v&l SI]ARISS-International Space Station=
20250730081634 : RS0ISS]0P0PS4,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
20250730064027 : RS0ISS]0P0PS4,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
20250730063826 : KO6KL-10]APWW11,RS0ISS*,qAr,K6MRP:)KO6KL-5!3742.98N/12106.27WThttp://www.valleymedia.org/sstv/image1.jpg
20250730045519 : RS0ISS]0P0PS3,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250730045019 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
20250730045013 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250730044949 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E24CR-1:!1332.27N/10012.45E`000/000/A=000033
20250730044912 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
20250730044856 : HS6KLJ-7]D578UV,RS0ISS*,WIDE2-2,qAR,HS6TUX-4:!1331.98N710037.64E]000/000/A=000000D578UV-Ver1.20 BT01-Ver1.01 APRS Analog
20250730044806 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
20250730044800 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250730044741 : HS6KLJ-8]APNN08,RS0ISS*,WIDE2-2,qAR,HS5SQI-3:]nTNC-Module i-Gate MR3020 Wireless
20250730041018 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250730041016 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250730040840 : LW8EXS]CQ,RS0ISS*,RS0ISS,qAR,LW2DYB-6::ALL :73s desde Mercedes (Bs.As.)
20250730040837 : LW8EXS]CQ,RS0ISS*,RS0ISS,qAR,LW3HBV-6:=3439.49S/05924.35W- {UISS53}
20250730040716 : RS0ISS]0P0PS3,APRSAT,qAR,LW3HBV-6:'v&l SI]ARISS-International Space Station=
20250730040603 : CA2JAT-6]SPP16T,RS0ISS*,qAO,CE3VRT-1:`bK@l `/`Saludos via ISS_$
20250730040557 : CA2JAT-6]APY01D,RS0ISS*,qAO,CE3VRT-1::QST :73 Desde El Valle de Elqui Chile Via ISS{52
20250730040520 : CA2JAT-6]SPP16T,RS0ISS*,qAR,LW3HBV-6:`bK@l `/`Saludos via ISS_$
20250730034914 : RS0ISS]0P0PS3,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
20250730034837 : TG5ALY-4]1TUX1U,RS0ISS*,ARISS,qAO,N7GEE-6:`w50l ]5`145.800MHz SIGNAL FROM SPACE_%
20250730034804 : KC5ILO-10]3S3U2W,RS0ISS*,qAO,N7GEE-6:`{[|l ]/]"5%}=
20250730034652 : KC5ILO-10]3S3U2W,RS0ISS*,qAO,N7GEE-6:`{[|l ]/]"52}=
20250730034614 : RS0ISS]0P0PS3,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
20250730034316 : K7MT-6]APRS,RS0ISS*,DP0SNX,qAO,N7GEE-6:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR635 10W M2 EB {UISS54}
20250730034314 : RS0ISS]0P0PS3,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
20250730034314 : RS0ISS]0P0PS3,APRSAT,qAR,K7MT-6:'v&l SI]ARISS-International Space Station=
20250730034014 : RS0ISS]0P0PS3,APRSAT,qAR,KO6KL-10:'v&l SI]ARISS-International Space Station=
20250730032222 : JE2KUC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM951813
20250730032130 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185325wd135/ws1.28g0.00t5.69
20250730032100 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185305wd135/ws1.05g0.00t5.67
20250730032048 : JE2KUC]CQ,RS0ISS*,qAO,BM5GSV-10:PM951813
20250730032045 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185255wd135/ws0.82g0.00t5.67
20250730032030 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185245wd135/ws1.25g0.00t5.67
20250730032015 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185235wd90/ws0.96g0.00t5.69
20250730032000 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185225wd90/ws0.73g0.00t5.67
20250730031945 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185215wd90/ws0.62g0.00t5.69
20250730031930 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185205wd90/ws0.63g0.00t5.67
20250730031915 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185155wd90/ws1.26g0.00t5.69
20250730031912 : RS0ISS]0P0PS3,APRSAT,qAO,BG5BMJ-11:'v&l SI]ARISS-International Space Station=
20250730031743 : BG7LIH-7]R4RQWL,RS0ISS*,WIDE2-1,qAO,BM5GSV-10:`-NMl YY`"3z}CQ DE BG7LIH by Ft1d Yaesu_$
20250730031704 : BG7LIH-7]R4RQWL,RS0ISS*,WIDE2-1,qAR,DY8CPM:`-NMl YY`"3z}CQ DE BG7LIH by Ft1d Yaesu_$
20250730031612 : RS0ISS]0P0PS4,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250730031454 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAO,YD7VME-2:]OZ4HZ+Spender TM-481DTV
20250730031312 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TUX-4:'v&l SI]ARISS-International Space Station=

For further info:

About APRS
Technical details of this site
About the site author, K4HG
Amateur Radio on the ISS

Email Steve at k4hg@tapr.org

This page generated at 2025-07-30 10:45:50 UTC