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) |
 LU2WBA-10 | . | -45.8565 | -67.56017 | 20260801145830 |
 RS0ISS | * | 0.006 | 0.16667 | 20260731171718 |
 K9JKM | * | 42.18817 | -88.45133 | 20260731171645 |
 N1RCN | * | 27.97417 | -81.705 | 20260731152306 |
 NA1SS-5 | . | 37.2665 | -79.93967 | 20260731143609 |
 KD2TFG-7 | . | 40.86567 | -72.39833 | 20260730175142 |
 KW4WZ | . | 39.14 | -78.24917 | 20260730175048 |
 JF6BCC | * | . | . | 20260725044003 |
| JJ5RAX | . | . | . | 20260725043858 |
| JK4DHT | * | . | . | 20260721061358 |
| W4TBD-6 | * | . | . | 20260721032656 |
| PC1L-2 | * | . | . | 20260720161827 |
| JH1NHK | * | . | . | 20260720133318 |
| JA1COU | * | . | . | 20260719142016 |
| KB6LTY-3 | * | . | . | 20260718222805 |
| N6UTC-6 | . | . | . | 20260714022313 |
| KC9ELU | * | . | . | 20260714005128 |
 DL7NDR | * | 48.65083 | 8.0445 | 20260713184012 |
| JH2LMH | * | . | . | 20260713091802 |
 KC5ILO-10 | * | 33.588 | -95.066 | 20260713080820 |
| N5ZKK-6 | * | . | . | 20260629061432 |
| W0SX-10 | * | . | . | 20260628133246 |
| W9LDX | * | . | . | 20260628084336 |
| JA5BLZ | * | . | . | 20260627234331 |
| JH4XSY-1 | * | . | . | 20260627234150 |
| N2EDX-7 | * | 29.08633 | -80.98733 | 20260626133601 |
 KB2M-2 | * | 39.75117 | -75.08533 | 20260622133325 |
| K5KVN-1 | . | 36.13567 | -94.21583 | 20260621173100 |
| KK7EDG-7 | * | 43.94183 | -122.7695 | 20260620163723 |
| G6UST | * | . | . | 20260620085320 |
| JR7IMN | . | . | . | 20260619184237 |
| WF4W | * | . | . | 20260619092443 |
| K4JMX | * | 30.27233 | -81.39233 | 20260619092434 |
| K4KLY-7 | . | . | . | 20260619092326 |
| KK5MV-14 | * | . | . | 20260618181806 |
 KR4MVP-7 | * | 29.10267 | -80.94617 | 20260618164110 |
| KG7WOC | * | . | . | 20260618163549 |
| KE8VRL-2 | * | . | . | 20260616191246 |
| WB8JAY | * | . | . | 20260616164038 |
| F4FEB | . | . | . | 20260614120520 |
| MW7KKF-1 | . | . | . | 20260614102001 |
| XE1YLD-2 | . | . | . | 20260612212907 |
 KM6LYW | * | 38.91183 | -120.93567 | 20260608162553 |
| KB2M-4 | * | . | . | 20260608132132 |
| JS1LQI | . | . | . | 20260607064451 |
| JK6DXD | * | . | . | 20260607064447 |
 TG5ALY-4 | * | 14.96917 | -91.42 | 20260605235403 |
 N4XHQ-7 | . | 36.27767 | -86.50983 | 20260603234826 |
| XE3ISS-12 | * | . | . | 20260603003851 |
| WD8ED | * | 44.18583 | -84.03833 | 20260602180921 |
| NA1SS | * | . | . | 20260530225651 |
| AI4LL-1 | * | . | . | 20260526185309 |
| YC0AVJ | * | . | . | 20260526162314 |
| TIOSZ-7 | * | . | . | 20260525195505 |
| KE9BDC-7 | * | . | . | 20260525025526 |
| W0BZ | * | . | . | 20260525025456 |
| KD9JJR | . | . | . | 20260524202707 |
| AC0ZO | . | . | . | 20260523043223 |
 W0JW-6 | * | 41.21056 | -93.83722 | 20260522034326 |
 KD9OLZ-9 | * | 46.7025 | -92.10217 | 20260520002618 |
| PD7BOR | . | . | . | 20260519195351 |
| LU2DYB-6 | . | . | . | 20260517171232 |
| BG2GFC | * | 45.74167 | 126.62567 | 20260511120112 |
| K1WY | * | 41.76233 | -72.72567 | 20260508100120 |
| KE8DIE-7 | . | . | . | 20260508100105 |
| N9WWR | * | 42.81733 | -87.817 | 20260508095638 |
| KG8CW | * | 44.62017 | -85.94167 | 20260508082223 |
| W3CJS | . | . | . | 20260508064640 |
| N0KBA | * | . | . | 20260508032936 |
| SQ3KAR-1 | . | 51.64233 | 17.86717 | 20260508021150 |
| WB2CMF | * | 40.83717 | -73.06417 | 20260508015629 |
| WB2YZX | . | . | . | 20260508015407 |
| AA9DR-7 | . | . | . | 20260508015241 |
 7J6CAT-2 | * | 30.33867 | -81.397 | 20260508015221 |
| 2W0LCB-7 | . | . | . | 20260508003124 |
| M7PVG-9 | * | 50.97567 | 0.10283 | 20260507225510 |
| PD0RLX | * | . | . | 20260507212205 |
| IZ1POV | . | . | . | 20260507211908 |
| IK7UFX | . | 40.93583 | 16.28833 | 20260507194406 |
| S51HF | * | 46.43167 | 15.61 | 20260507194116 |
Click on a callsign to see a detailed map.
Recent activity
20260801145830 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20260731171718 : RS0ISS]0P0PS6,APRSAT,qAR,KB3KBR-6:'v& l SI]ARISS-International Space Station=
20260731171645 : K9JKM]CQ,RS0ISS*,qAR,KB3KBR-6:=4211.29N/08827.08W-Greetings from EN52
20260731152306 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
20260731143609 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3715.99N/07956.38W$004/003/A=000800 https://aprsdroid.org/
20260731143258 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3715.98N/07956.38W$185/002/A=000875 https://aprsdroid.org/
20260731143217 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3715.99N/07956.38W$357/001/A=000869 https://aprsdroid.org/
20260731143157 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3715.99N/07956.38W$183/001/A=000856 https://aprsdroid.org/
20260731143142 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.01N/07956.38W$000/000/A=000859 https://aprsdroid.org/
20260731143134 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.01N/07956.39W$084/001/A=000866 https://aprsdroid.org/
20260731093851 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260731030524 : RS0ISS]0P0PS9,APRSAT,qAO,BH6SXJ-7:'v& l SI]ARISS-International Space Station=
20260731015618 : RS0ISS]0P0PT0,APRSAT,qAR,KJ5SZ-2:'v& l SI]ARISS-International Space Station=
20260730175243 : RS0ISS]0P0PT1,APRSAT,qAR,NS2B:'v& l SI]ARISS-International Space Station=
20260730175142 : KD2TFG-7]4P5Q9T,RS0ISS*,WIDE2-1,qAR,WB8JAY:`d3vl!eK\]Via ISS kd2tfg@gmail.com&
20260730175048 : KW4WZ]S9PX4P,RS0ISS*,qAO,K7TRY:`j*{l!_[/]&
20260730174642 : RS0ISS]0P0PT1,APRSAT,qAR,KJ5SZ-2:'v& l SI]ARISS-International Space Station=
20260730104705 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.44W$158/002/A=000797 https://aprsdroid.org/
20260730053007 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.54W$298/004/A=000633 https://aprsdroid.org/
20260730052933 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.54W$181/002/A=000626 https://aprsdroid.org/
20260730052901 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$001/005/A=000672 https://aprsdroid.org/
20260730052835 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$053/001/A=000721 https://aprsdroid.org/
20260730052819 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$244/002/A=000721 https://aprsdroid.org/
20260730052756 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$149/001/A=000718 https://aprsdroid.org/
20260730052727 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.51W$279/004/A=000715 https://aprsdroid.org/
20260730052707 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$146/001/A=000702 https://aprsdroid.org/
20260730052645 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.55W$300/003/A=000698 https://aprsdroid.org/
20260730052612 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.54W$213/002/A=000698 https://aprsdroid.org/
20260730052557 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$001/002/A=000702 https://aprsdroid.org/
20260730052542 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.54W$188/003/A=000702 https://aprsdroid.org/
20260730052516 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$339/003/A=000698 https://aprsdroid.org/
20260730052454 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.54W$058/002/A=000702 https://aprsdroid.org/
20260730052436 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$257/002/A=000705 https://aprsdroid.org/
20260730052405 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$158/002/A=000711 https://aprsdroid.org/
20260730052350 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.55W$257/002/A=000711 https://aprsdroid.org/
20260730052335 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$101/005/A=000711 https://aprsdroid.org/
20260730052315 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.53W$291/004/A=000708 https://aprsdroid.org/
20260730052252 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.53W$199/004/A=000718 https://aprsdroid.org/
20260730052229 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$287/004/A=000721 https://aprsdroid.org/
20260730052214 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$123/002/A=000708 https://aprsdroid.org/
20260730052151 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$226/002/A=000692 https://aprsdroid.org/
20260730052117 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$097/003/A=000692 https://aprsdroid.org/
20260730052057 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$019/003/A=000725 https://aprsdroid.org/
20260730052023 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$310/003/A=000770 https://aprsdroid.org/
20260730051957 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.51W$221/002/A=000780 https://aprsdroid.org/
20260730051941 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$076/002/A=000784 https://aprsdroid.org/
20260730051926 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$330/002/A=000790 https://aprsdroid.org/
20260730051851 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$067/003/A=000787 https://aprsdroid.org/
20260730051835 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$337/002/A=000793 https://aprsdroid.org/
20260730051811 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.56W$081/001/A=000813 https://aprsdroid.org/
20260730051755 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.57W$289/007/A=000813 https://aprsdroid.org/
20260730051740 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$156/002/A=000797 https://aprsdroid.org/
20260730051706 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$031/001/A=000767 https://aprsdroid.org/
20260730051641 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$212/002/A=000744 https://aprsdroid.org/
20260730051624 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$359/001/A=000741 https://aprsdroid.org/
20260730051540 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$196/002/A=000738 https://aprsdroid.org/
20260730051410 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$350/003/A=000748 https://aprsdroid.org/
20260730051354 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$153/002/A=000744 https://aprsdroid.org/
20260730051336 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$275/001/A=000734 https://aprsdroid.org/
20260730051225 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$087/002/A=000748 https://aprsdroid.org/
20260730051207 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$239/003/A=000751 https://aprsdroid.org/
20260730051148 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$152/001/A=000761 https://aprsdroid.org/
20260730051102 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.51W$332/001/A=000774 https://aprsdroid.org/
20260730051044 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.51W$201/001/A=000741 https://aprsdroid.org/
20260730051026 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.51W$030/002/A=000761 https://aprsdroid.org/
20260730051010 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$240/001/A=000770 https://aprsdroid.org/
20260730050949 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$099/002/A=000764 https://aprsdroid.org/
20260730050933 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$226/001/A=000748 https://aprsdroid.org/
20260730050853 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.52W$030/003/A=000757 https://aprsdroid.org/
20260730050805 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$237/002/A=000790 https://aprsdroid.org/
20260730050742 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$337/001/A=000790 https://aprsdroid.org/
20260730050727 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$124/002/A=000787 https://aprsdroid.org/
20260730050654 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$262/002/A=000784 https://aprsdroid.org/
20260730050623 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$095/001/A=000793 https://aprsdroid.org/
20260730050549 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$218/001/A=000774 https://aprsdroid.org/
20260730050520 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$030/002/A=000751 https://aprsdroid.org/
20260730050505 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$249/002/A=000751 https://aprsdroid.org/
20260730050450 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$127/001/A=000770 https://aprsdroid.org/
20260730050357 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$281/002/A=000787 https://aprsdroid.org/
20260730050342 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$038/004/A=000807 https://aprsdroid.org/
20260730050259 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$210/004/A=000839 https://aprsdroid.org/
20260730050236 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$271/003/A=000849 https://aprsdroid.org/
20260730050219 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$359/002/A=000853 https://aprsdroid.org/
20260730050041 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$145/002/A=000866 https://aprsdroid.org/
20260730045837 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$320/002/A=000839 https://aprsdroid.org/
20260730045820 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$113/003/A=000836 https://aprsdroid.org/
20260730045653 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$355/002/A=000826 https://aprsdroid.org/
20260730045444 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.51W$117/000/A=000820 https://aprsdroid.org/
20260730043444 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$117/000/A=000820 https://aprsdroid.org/
20260730043303 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$/A=000820 https://aprsdroid.org/
20260730041303 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.51W$117/000/A=000767 https://aprsdroid.org/
20260730041248 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$/A=000777 https://aprsdroid.org/
20260730035248 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$117/000/A=000702 https://aprsdroid.org/
20260730035222 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$/A=000698 https://aprsdroid.org/
20260730033224 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.34N/07956.49W$171/002/A=000403 https://aprsdroid.org/
20260730033015 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.34N/07956.50W$078/003/A=000446 https://aprsdroid.org/
20260730032840 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.35N/07956.47W$354/003/A=000456 https://aprsdroid.org/
20260730032823 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.35N/07956.47W$286/001/A=000452 https://aprsdroid.org/
20260730032758 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.35N/07956.46W$109/004/A=000462 https://aprsdroid.org/
20260730032743 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.34N/07956.47W$310/002/A=000472 https://aprsdroid.org/
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About the site author, K4HG
Amateur Radio on the ISS
Email Steve at k4hg@tapr.org
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