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.
| Call | Messages | lat | lon | Time Heard (UTC) |
 RS0ISS | * | 0.00567 | 0.16667 | 20260610223708 |
 JA5BLZ | * | . | . | 20260610223614 |
 KK5MV-14 | . | 30.22217 | -99.16133 | 20260610212541 |
 K9JKM | * | 42.18817 | -88.45133 | 20260610195008 |
 N1RCN | * | 27.97417 | -81.705 | 20260610194933 |
| JH1NHK | * | 35.52333 | 139.425 | 20260609214954 |
| KB6LTY-3 | * | 34.495 | -117.205 | 20260609171616 |
 KC5ILO-10 | * | 33.588 | -95.066 | 20260609140432 |
| WF4W | * | 34.1025 | -84.37167 | 20260609123109 |
| JF6BCC | * | . | . | 20260608223648 |
 KR4MVP-7 | * | 46.83733 | -113.99983 | 20260608211911 |
| KM6LYW | * | 38.91183 | -120.93567 | 20260608162553 |
 KB2M-4 | * | 29.591 | -81.20633 | 20260608132132 |
 JS1LQI | . | 35.64583 | 139.79167 | 20260607064451 |
| JK6DXD | . | . | . | 20260607064447 |
| JK4DHT | . | . | . | 20260606073208 |
 TG5ALY-4 | * | 14.96917 | -91.42 | 20260605235403 |
 KC9ELU | * | 39.39083 | -85.37167 | 20260605190014 |
 KK7EDG-7 | . | 43.92083 | -122.81883 | 20260604193843 |
 N4XHQ-7 | . | 33.35417 | -86.87033 | 20260603234826 |
 XE3ISS-12 | * | 19.42767 | -96.92967 | 20260603003851 |
| WD8ED | . | 44.18583 | -84.03833 | 20260602180921 |
| NA1SS | * | . | . | 20260530225651 |
| AI4LL-1 | * | . | . | 20260526185309 |
 YC0AVJ | * | -6.59367 | 106.772 | 20260526162314 |
| TIOSZ-7 | * | . | . | 20260525195505 |
| F4FEB | . | . | . | 20260525195441 |
 KE9BDC-7 | * | 38.28133 | -85.72817 | 20260525025526 |
| W0BZ | * | . | . | 20260525025456 |
| NA1SS-5 | . | . | . | 20260525021625 |
| LU2WBA-10 | . | . | . | 20260524224230 |
| KD9JJR | . | . | . | 20260524202707 |
| W4TBD-6 | * | . | . | 20260523193940 |
| AC0ZO | * | . | . | 20260523043223 |
| W0JW-6 | * | 41.21056 | -93.83722 | 20260522034326 |
| N2EDX-7 | * | 29.08617 | -80.98733 | 20260520202314 |
| DL7NDR | * | 48.65083 | 8.0445 | 20260520154949 |
 KD9OLZ-9 | * | 46.71617 | -92.09683 | 20260520002618 |
| PD7BOR | . | . | . | 20260519195351 |
| LU2DYB-6 | . | . | . | 20260517171232 |
| KW4WZ | . | . | . | 20260514233235 |
| BG2GFC | . | 47.17167 | 125.904 | 20260511120112 |
| K1WY | * | 41.76233 | -72.72567 | 20260508100120 |
| KE8DIE-7 | * | . | . | 20260508100105 |
| N9WWR | . | . | . | 20260508095638 |
| KG8CW | * | . | . | 20260508082223 |
| W3CJS | . | . | . | 20260508064640 |
| N0KBA | . | 38.5575 | -90.28833 | 20260508032936 |
| SQ3KAR-1 | . | . | . | 20260508021150 |
 WB2CMF | * | 40.83717 | -73.06417 | 20260508015629 |
| WB2YZX | . | . | . | 20260508015407 |
| AA9DR-7 | . | . | . | 20260508015241 |
 7J6CAT-2 | * | 30.3405 | -81.39983 | 20260508015221 |
| N5ZKK-6 | * | 30.0575 | -99.12167 | 20260508015145 |
| 2W0LCB-7 | . | . | . | 20260508003124 |
| M7PVG-9 | * | . | . | 20260507225510 |
| PD0RLX | * | 51.5995 | 3.84183 | 20260507212205 |
| IZ1POV | . | . | . | 20260507211908 |
| IK7UFX | * | . | . | 20260507194406 |
| S51HF | * | 46.43167 | 15.61 | 20260507194116 |
| BH6IDD-6 | . | 34.75983 | 113.63117 | 20260507115306 |
| 9Y4QA | * | 11.1575 | -60.81167 | 20260507092050 |
| XE3ISS-11 | . | 19.42892 | -96.92735 | 20260507023835 |
| XE1CQ-9 | . | 21.18683 | -101.7085 | 20260507023644 |
| DL2SDS-7 | . | . | . | 20260507012143 |
| EA2AUK | * | 40.32783 | -1.09433 | 20260507012031 |
| HB9INK-7 | . | . | . | 20260506220704 |
| IZ6YMF | * | . | . | 20260506203415 |
| IW6DOA | * | . | . | 20260506203205 |
| K5DNA | * | . | . | 20260506113436 |
| N4XHQ-6 | . | . | . | 20260505041547 |
| LB6MJ-7 | . | . | . | 20260504220706 |
| KH2PM | . | 35.565 | -78.88367 | 20260504033001 |
| KC2DKP-1 | . | 42.766 | -78.79367 | 20260504032431 |
| XE3JCL-9 | * | . | . | 20260504032326 |
| F1IQH | * | 47.0205 | 5.42367 | 20260504020921 |
 IU7SIE-8 | * | 40.41567 | 16.685 | 20260504020847 |
| K8OTY | . | . | . | 20260502050320 |
| E25XLD-7 | . | . | . | 20260501145650 |
| SP9VNR-7 | * | 49.43009 | 20.95262 | 20260501043159 |
Click on a callsign to see a detailed map.
Recent activity
20260610223708 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260610223614 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :GM 599 TU
20260610212541 : KK5MV-14]CQ,RS0ISS*,qAR,KJ5SZ-2:!2973.33NI09869.68W# Jim's Hamshack Boerne TX
20260610205801 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260610195156 : RS0ISS]0P0PS4,APRSAT,qAO,K4KDR-10:'v& l SI]ARISS-International Space Station=
20260610195008 : K9JKM]N1RCN,RS0ISS*,qAR,KE9BDC:599 EN52 73 LoTW
20260610194933 : N1RCN]APRS,RS0ISS*,qAR,KE9BDC::K9JKM :Hello from EL97
20260610194856 : RS0ISS]0P0PS5,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260610133629 : RS0ISS]0P0PS2,APRSAT,qAO,DB0HF-1:'v& l SI]ARISS-International Space Station=
20260610131915 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
20260610131827 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260610131634 : K9JKM]CQ,RS0ISS*,qAR,KJ5SZ-2:=4211.29N/08827.08W-Greetings from EN52
20260610113957 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr cq de n1rcn EL97
20260610113923 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr cq de n1rcn EL97
20260610113909 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: [[[cq de n1rcn live via ISS]]]
20260610070901 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v& l SI]ARISS-International Space Station=
20260610055758 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260610055709 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260610055655 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260610055616 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260610055544 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260610055512 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609220821 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260609214954 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
20260609214813 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
20260609214738 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609214720 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260609214707 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609214635 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609214552 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609214420 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260609203909 : N1RCN]APRS,RS0ISS*,qAR,KE9BDC:=2758.45N/08142.30Wr cq de n1rcn EL97
20260609203215 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260609171701 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260609171616 : KB6LTY-3]CQ,RS0ISS*,qAR,KM7DOS:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20260609153753 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260609140844 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
20260609140446 : RS0ISS]0P0PS6,APRSAT,qAR,KJ5SZ-2:'v& l SI]ARISS-International Space Station=
20260609140432 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"5[}=
20260609140146 : RS0ISS]0P0PS4,APRSAT,qAO,N7GEE-6:'v& l SI]ARISS-International Space Station=
20260609124941 : RS0ISS]0P0PS3,APRSAT,qAO,EA2ARD:'v& l SI]ARISS-International Space Station=
20260609124641 : RS0ISS]0P0PS4,APRSAT,qAO,PD0FO:'v& l SI]ARISS-International Space Station=
20260609123140 : RS0ISS]0P0PS4,APRSAT,qAR,NS2B-10:'v& l SI]ARISS-International Space Station=
20260609123109 : WF4W]APRS,RS0ISS*,WIDE2-1,qAR,NS2B-10:em74 - Roswell, GA
20260609122912 : WF4W]APRS,RS0ISS*,WIDE2-1,qAR,KJ5SZ-2::CQ :EM74 - ATL
20260609122839 : RS0ISS]0P0PS5,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260609122838 : WF4W]APRS,RS0ISS*,WIDE2-1,qAR,KE9BDC::CQ :EM74 - ATL
20260609111934 : RS0ISS]0P0PS4,APRSAT,qAO,R6HABA-10:'v& l SI]ARISS-International Space Station=
20260609094327 : RS0ISS]0P0PS4,APRSAT,qAO,R6HABA-10:'v& l SI]ARISS-International Space Station=
20260609075220 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260609064354 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260609064314 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260609062213 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v& l SI]ARISS-International Space Station=
20260608223655 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :R TU
20260608223648 : JF6BCC]JA5BLZ,RS0ISS*,qAR,JJ1WTK-6:RR73
20260608223639 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260608223612 : JF6BCC]JA5BLZ,RS0ISS*,qAR,JJ1WTK-6:RR73
20260608223606 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :599 PM63UO TU 73
20260608223516 : JF6BCC]JA5BLZ,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
20260608223416 : JF6BCC]JA5BLZ,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
20260608223403 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260608223344 : JF6BCC]JA5BLZ,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
20260608223339 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260608223323 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
20260608212734 : RS0ISS]0P0PS4,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608212434 : RS0ISS]0P0PS4,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608212134 : RS0ISS]0P0PS5,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260608211911 : KR4MVP-7]T6UPRT,RS0ISS*,WIDE2-1,qAR,KM7DOS:`)W}l#Hj/]147.040MHz T088 +060hi from dn36&
20260608211833 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608194817 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
20260608194227 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608180620 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608180319 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608162712 : RS0ISS]0P0PS6,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608162553 : KM6LYW]APZ100,RS0ISS*,qAO,KM6LYW-2:@081625z3854.71N\12056.14WUDigiPi WebChat Beacon
20260608162412 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260608151207 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260608145706 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608145406 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608133601 : RS0ISS]0P0PS4,APRSAT,qAO,EA2ARD:'v& l SI]ARISS-International Space Station=
20260608132132 : KB2M-4]APRSAT,RS0ISS*,qAR,KE9BDC:=2935.46N\08112.38WU EL99 FL
20260608132059 : RS0ISS]0P0PS4,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608131849 : KB2M-4]APRSAT,RS0ISS*,qAO,K4KDR-10:=2935.46N\08112.38WU EL99 FL
20260608131759 : RS0ISS]0P0PS4,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608131541 : WF4W]CQ,RS0ISS*,qAR,KJ5SZ-2::CQ :wf4w, em74
20260608131458 : RS0ISS]0P0PS4,APRSAT,qAR,KE9BDC:'v& l SI]ARISS-International Space Station=
20260608115953 : RS0ISS]0P0PS4,APRSAT,qAR,OE5RPP:'v& l SI]ARISS-International Space Station=
20260608102947 : RS0ISS]0P0PS3,APRSAT,qAO,R6HABA-10:'v& l SI]ARISS-International Space Station=
20260608085340 : RS0ISS]0P0PS4,APRSAT,qAO,R6HABA-10:'v& l SI]ARISS-International Space Station=
20260608070832 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v& l SI]ARISS-International Space Station=
20260607234400 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260607232620 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
20260607232258 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260607221302 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2::KC5ILO-10: Hello from EL97 (Live)
20260607221245 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"58}=
20260607220753 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260607171632 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260607160127 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260607154325 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260607140519 : WF4W]CQ,RS0ISS*,WIDE2-1,qAR,KE9BDC::CQ :wf4w, em74
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 2026-06-11 02:51:52 UTC