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) |
 NA1SS-5 | . | 37.279 | -79.934 | 20260726185448 |
 RS0ISS | * | 0.0055 | 0.16667 | 20260726042041 |
 K9JKM | * | 42.18817 | -88.45133 | 20260725201206 |
 N1RCN | * | 27.97417 | -81.705 | 20260725183544 |
 JF6BCC | * | . | . | 20260725044003 |
| JJ5RAX | . | . | . | 20260725043858 |
 KW4WZ | . | 39.14 | -78.24917 | 20260724192317 |
| JK4DHT | * | . | . | 20260721061358 |
| W4TBD-6 | * | 37.43583 | -77.705 | 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 | * | 43.92083 | -122.81883 | 20260620163723 |
| G6UST | * | . | . | 20260620085320 |
| JR7IMN | . | . | . | 20260619184237 |
| WF4W | * | . | . | 20260619092443 |
| K4JMX | * | 30.272 | -81.39167 | 20260619092434 |
| K4KLY-7 | . | . | . | 20260619092326 |
| KK5MV-14 | * | . | . | 20260618181806 |
 KR4MVP-7 | * | 29.10233 | -80.94633 | 20260618164110 |
| KG7WOC | * | 47.8835 | -122.57517 | 20260618163549 |
| KE8VRL-2 | * | . | . | 20260616191246 |
| WB8JAY | * | . | . | 20260616164038 |
| F4FEB | . | . | . | 20260614120520 |
| MW7KKF-1 | . | . | . | 20260614102001 |
| XE1YLD-2 | . | . | . | 20260612212907 |
 KM6LYW | * | 38.91183 | -120.93567 | 20260608162553 |
| KB2M-4 | * | 29.591 | -81.20633 | 20260608132132 |
| JS1LQI | . | . | . | 20260607064451 |
| JK6DXD | * | . | . | 20260607064447 |
 TG5ALY-4 | * | 14.96917 | -91.42 | 20260605235403 |
 N4XHQ-7 | . | 33.353 | -86.87267 | 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 |
| LU2WBA-10 | . | . | . | 20260524224230 |
| 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 | * | 30.3405 | -81.39983 | 20260508015221 |
| 2W0LCB-7 | . | . | . | 20260508003124 |
| M7PVG-9 | * | 50.976 | 0.10333 | 20260507225510 |
| PD0RLX | * | 51.46617 | 3.5445 | 20260507212205 |
| IZ1POV | . | . | . | 20260507211908 |
| IK7UFX | . | 40.93583 | 16.28833 | 20260507194406 |
| S51HF | * | 46.43167 | 15.61 | 20260507194116 |
| BH6IDD-6 | . | 34.75983 | 113.63117 | 20260507115306 |
Click on a callsign to see a detailed map.
Recent activity
20260726185448 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$197/003/A=000830 https://aprsdroid.org/
20260726185433 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$005/001/A=000826 https://aprsdroid.org/
20260726185413 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$221/002/A=000833 https://aprsdroid.org/
20260726185359 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$098/002/A=000830 https://aprsdroid.org/
20260726185253 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$203/002/A=000800 https://aprsdroid.org/
20260726185230 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$066/001/A=000790 https://aprsdroid.org/
20260726185208 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$260/002/A=000790 https://aprsdroid.org/
20260726184954 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.03W$149/001/A=000807 https://aprsdroid.org/
20260726184843 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$319/001/A=000800 https://aprsdroid.org/
20260726184804 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.03W$092/001/A=000800 https://aprsdroid.org/
20260726184728 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.73N/07956.04W$284/002/A=000807 https://aprsdroid.org/
20260726184711 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$153/001/A=000807 https://aprsdroid.org/
20260726184656 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.74N/07956.04W$325/001/A=000800 https://aprsdroid.org/
20260726055608 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$040/005/A=000816 https://aprsdroid.org/
20260726055550 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$313/002/A=000767 https://aprsdroid.org/
20260726055444 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.51W$080/007/A=001227 https://aprsdroid.org/
20260726055337 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.54W$194/003/A=000738 https://aprsdroid.org/
20260726055322 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.30N/07956.53W$295/003/A=000761 https://aprsdroid.org/
20260726055237 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.55W$021/002/A=000767 https://aprsdroid.org/
20260726055209 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$278/001/A=000777 https://aprsdroid.org/
20260726055125 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$095/001/A=000754 https://aprsdroid.org/
20260726055058 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$296/001/A=000731 https://aprsdroid.org/
20260726054952 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.55W$098/002/A=000669 https://aprsdroid.org/
20260726054918 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$281/001/A=000656 https://aprsdroid.org/
20260726054847 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$141/002/A=000672 https://aprsdroid.org/
20260726054823 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.55W$245/001/A=000675 https://aprsdroid.org/
20260726054740 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.54W$083/001/A=000662 https://aprsdroid.org/
20260726054720 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$292/002/A=000646 https://aprsdroid.org/
20260726054700 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$055/001/A=000652 https://aprsdroid.org/
20260726054614 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$239/004/A=000708 https://aprsdroid.org/
20260726054548 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$345/002/A=000721 https://aprsdroid.org/
20260726054508 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$103/003/A=000810 https://aprsdroid.org/
20260726054430 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.52W$032/003/A=000810 https://aprsdroid.org/
20260726053307 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$181/003/A=000790 https://aprsdroid.org/
20260726053252 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$310/003/A=000803 https://aprsdroid.org/
20260726053237 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$104/002/A=000803 https://aprsdroid.org/
20260726053220 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$231/001/A=000813 https://aprsdroid.org/
20260726053120 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$000/002/A=000820 https://aprsdroid.org/
20260726052728 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$114/001/A=000813 https://aprsdroid.org/
20260726052539 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$264/001/A=000813 https://aprsdroid.org/
20260726052456 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$102/002/A=000816 https://aprsdroid.org/
20260726052316 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$333/001/A=000807 https://aprsdroid.org/
20260726052136 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$166/003/A=000810 https://aprsdroid.org/
20260726052051 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$337/003/A=000813 https://aprsdroid.org/
20260726051838 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$177/001/A=000816 https://aprsdroid.org/
20260726051548 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$337/003/A=000813 https://aprsdroid.org/
20260726051518 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$094/003/A=000816 https://aprsdroid.org/
20260726051430 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$351/002/A=000820 https://aprsdroid.org/
20260726051412 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$095/002/A=000813 https://aprsdroid.org/
20260726045949 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$263/001/A=000816 https://aprsdroid.org/
20260726045934 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$096/002/A=000813 https://aprsdroid.org/
20260726045912 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$330/001/A=000803 https://aprsdroid.org/
20260726044534 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.53W$180/002/A=000807 https://aprsdroid.org/
20260726044222 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.52W$302/001/A=000800 https://aprsdroid.org/
20260726044202 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.28N/07956.53W$123/002/A=000761 https://aprsdroid.org/
20260726044133 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.53W$211/001/A=000738 https://aprsdroid.org/
20260726044116 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.54W$069/001/A=000728 https://aprsdroid.org/
20260726044113 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.56W$278/007/A=000744 https://aprsdroid.org/
20260726044043 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.52W$044/002/A=000787 https://aprsdroid.org/
20260726044027 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.51W$168/002/A=000721 https://aprsdroid.org/
20260726042041 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260726024133 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v& l SI]ARISS-International Space Station=
20260725202907 : RS0ISS]0P0PS2,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260725201206 : K9JKM]CQ,RS0ISS*,qAO,KE8CZD:=4211.29N/08827.08W-Greetings from EN52
20260725183544 : N1RCN]APRS,RS0ISS*,qAO,K4KDR-15:=2758.45N/08142.30Wr N1RCN EL87
20260725183222 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: [[[cq de n1rcn live via ISS]]]
20260725183158 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v& l SI]ARISS-International Space Station=
20260725183122 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
20260725135838 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260725124633 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260725061605 : RS0ISS]0P0PS2,APRSAT,qAR,7L2IWN-13:'v& l SI]ARISS-International Space Station=
20260725044003 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260725043958 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20260725043943 : JF6BCC]JJ5RAX,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
20260725043909 : JF6BCC]JJ5RAX,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
20260725043858 : JJ5RAX]CQ,RS0ISS*,qAR,JJ1WTK-6:Software: UISS 5.4.4
20260725043825 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260724222731 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20260724192317 : KW4WZ]S9PX4P,RS0ISS*,qAO,KE8CZD:`j*{l#N[/]&
20260724191635 : N1RCN]APRS,RS0ISS*,qAO,XE2BLR-15:=2758.45N/08142.30Wr N1RCN EL87
20260724144457 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v& l SI]ARISS-International Space Station=
20260723223826 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.23N/07956.58W$066/002/A=000849 https://aprsdroid.org/
20260723223128 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.01N/07956.62W$316/003/A=000912 https://aprsdroid.org/
20260723223100 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.00N/07956.61W$071/001/A=000912 https://aprsdroid.org/
20260723220858 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.19N/07956.10W$291/002/A=000797 https://aprsdroid.org/
20260723220855 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.15N/07956.08W$191/005/A=000823 https://aprsdroid.org/
20260723220825 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.10W$267/002/A=000820 https://aprsdroid.org/
20260723220810 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$129/003/A=000826 https://aprsdroid.org/
20260723214849 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$200/003/A=000833 https://aprsdroid.org/
20260723214810 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$281/003/A=000839 https://aprsdroid.org/
20260723214748 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$173/004/A=000823 https://aprsdroid.org/
20260723214727 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$096/002/A=000807 https://aprsdroid.org/
20260723214634 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$235/002/A=000807 https://aprsdroid.org/
20260723214550 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$024/002/A=000780 https://aprsdroid.org/
20260723214530 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.23N/07956.10W$272/003/A=000764 https://aprsdroid.org/
20260723214440 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$009/005/A=000770 https://aprsdroid.org/
20260723214400 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$300/004/A=000734 https://aprsdroid.org/
20260723214344 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.22N/07956.10W$146/002/A=000593 https://aprsdroid.org/
20260723214329 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.10W$270/002/A=000377 https://aprsdroid.org/
20260723214254 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.11W$017/008/A=000623 https://aprsdroid.org/
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 2026-07-27 22:47:56 UTC