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 | 20261027134245 |
 JF6BCC | * | . | . | 20261027134015 |
 K9JKM | * | 42.18817 | -88.45133 | 20261027123012 |
| LU2WBA-10 | . | -45.8565 | -67.56017 | 20261027115014 |
 KW4WZ | . | 39.14017 | -78.249 | 20261027105102 |
| VK5RK-6 | . | -34.81667 | 138.68233 | 20261027065857 |
| VU2LBW | * | . | . | 20261027045900 |
 VK3KAW-10 | . | -36.35933 | 147.12167 | 20261022123504 |
 KK5MV-14 | . | 30.22217 | -99.16133 | 20261021171507 |
| JH9IWZ-7 | . | 37.04333 | 136.98132 | 20261021164947 |
| BH2VSQ | * | . | . | 20261020022945 |
| JH1NHK | * | 35.52333 | 139.425 | 20261019182650 |
 N1RCN | * | 27.97417 | -81.705 | 20261019171304 |
 KC5ILO-10 | * | 33.588 | -95.06617 | 20261019171251 |
 DL7NDR | * | 48.65083 | 8.0445 | 20261019043349 |
| JK6DXD | . | . | . | 20261019031841 |
 JA1UMW | . | 35.7165 | 139.77499 | 20261018191436 |
 K1WR-7 | . | 43.81033 | -70.1815 | 20261017153614 |
| KG5BBF | . | . | . | 20261016175836 |
| W7BAZ | * | . | . | 20261013103815 |
| NA4DU-7 | * | . | . | 20261013103653 |
| NS2B | * | . | . | 20261012175644 |
| CE3QC-1 | * | . | . | 20261012062203 |
| N4XHQ-6 | * | . | . | 20261011201655 |
| VE7TMX-7 | * | 49.36633 | -123.27517 | 20261011183221 |
| JF1JSU | . | . | . | 20261011044801 |
| WB7VUF-7 | * | . | . | 20261010223525 |
| LU3GHF-7 | * | -27.4425 | -58.9905 | 20261010212423 |
 K8KK | . | 41.4425 | -82.00233 | 20261010192616 |
| LU1AQY-7 | * | -34.56867 | -58.48483 | 20261010062315 |
| JK4DHT | * | . | . | 20261010053809 |
| WF4W | * | . | . | 20261009201658 |
| EA7P | * | 36.85383 | -5.321 | 20261009140159 |
| WA1ZZQ | * | . | . | 20261009120951 |
| ON2ACO-3 | * | . | . | 20261008113644 |
| AI4LL | * | . | . | 20261007152330 |
| IV3ZXF | * | 45.83983 | 13.39933 | 20261007122545 |
| WA2NDV-5 | . | . | . | 20261004174617 |
| BG2GFC | * | . | . | 20261004003453 |
| JR3CIL | . | . | . | 20261002084007 |
| JH4XSY-1 | * | . | . | 20261002003307 |
| K2ERK | * | 40.16717 | -74.27717 | 20261001214335 |
| VA7LM | * | . | . | 20261001213212 |
| NE6Z-10 | * | . | . | 20260930204329 |
 KM7DOS | * | 47.36833 | -122.06967 | 20260930004630 |
 K7TRY | * | 37.5495 | -84.18633 | 20260929164456 |
| NE6Z | * | . | . | 20260929013733 |
| KK7EDG-7 | . | . | . | 20260928022236 |
| VU2YQ | * | . | . | 20260927154329 |
| PC1L-2 | * | . | . | 20260924142908 |
| JK2XXK | * | 35.47283 | 137.46899 | 20260924114603 |
| VE7EPT | * | . | . | 20260923030324 |
| K8KK-7 | * | . | . | 20260923013504 |
| NA1SS-5 | * | . | . | 20260822080840 |
| K5KVN-1 | . | 36.13567 | -94.21583 | 20260814121815 |
| N4XHQ-7 | . | . | . | 20260812202525 |
| K4JMX | * | 30.27233 | -81.39233 | 20260812184643 |
| KE5OTG-7 | . | . | . | 20260812121638 |
| KO6MBI-9 | * | 38.45417 | -121.36067 | 20260811224733 |
| K5URF | . | . | . | 20260808215957 |
| KE8VRL-2 | . | . | . | 20260808011654 |
| KD2TFG-7 | . | . | . | 20260730175142 |
| JJ5RAX | . | . | . | 20260725043858 |
| W4TBD-6 | . | . | . | 20260721032656 |
| JA1COU | . | . | . | 20260719142016 |
| KB6LTY-3 | . | . | . | 20260718222805 |
| N6UTC-6 | . | . | . | 20260714022313 |
| KC9ELU | . | . | . | 20260714005128 |
| JH2LMH | . | . | . | 20260713091802 |
| N5ZKK-6 | . | . | . | 20260629061432 |
| W0SX-10 | . | . | . | 20260628133246 |
| W9LDX | . | . | . | 20260628084336 |
| JA5BLZ | . | . | . | 20260627234331 |
| N2EDX-7 | * | 29.08633 | -80.98733 | 20260626133601 |
 KB2M-2 | * | 39.75117 | -75.08517 | 20260622133325 |
| G6UST | * | . | . | 20260620085320 |
| JR7IMN | . | . | . | 20260619184237 |
| K4KLY-7 | . | . | . | 20260619092326 |
 KR4MVP-7 | * | 29.15167 | -80.9705 | 20260618164110 |
| KG7WOC | * | . | . | 20260618163549 |
Click on a callsign to see a detailed map.
Recent activity
20261027134245 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261027134015 : JF6BCC]JA0FKM,RS0ISS*,qAR,JJ1WTK-6:RR73
20261027133956 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261027133945 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261027123012 : K9JKM]CQ,RS0ISS*,qAR,KJ5SZ-2:CQ Live op in EN52 IL
20261027122853 : K9JKM]CQ,RS0ISS*,qAR,KJ5SZ-2:CQ Live op in EN52 IL
20261027115014 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261027114928 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261027105102 : KW4WZ]S9PX4Q,RS0ISS*,qAR,K2ERK:`j*zl [/]&
20261027083623 : RS0ISS]0P0PS4,APRSAT,qAR,VK3KAW-4:'v& l SI]ARISS-International Space Station=
20261027065857 : VK5RK-6]S4T9P0,RS0ISS*,qAR,VK3KAW-4:`BDzl -/`Hi Geoff VK5RK_%
20261027052709 : RS0ISS]0P0PS3,APRSAT,qAR,ZL2CIA-10:'v& l SI]ARISS-International Space Station=
20261027052109 : RS0ISS]0P0PS4,APRSAT,qAR,VK3KAW-4:'v& l SI]ARISS-International Space Station=
20261027052033 : VK5RK-6]S4T9P0,RS0ISS*,qAR,VK3KAW-4:`BDzl -/`Hi Geoff VK5RK_%
20261027045900 : VU2LBW]CQ,RS0ISS*,qAR,VU2NXG-7:CQ MK82
20261027045819 : VU2LBW]CQ,RS0ISS*,qAR,VU2NXG-7:CQ MK82
20261027045742 : VU2LBW]CQ,RS0ISS*,qAR,VU2NXG-7:CQ MK82
20261027045708 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v& l SI]ARISS-International Space Station=
20261027045653 : VU2LBW]CQ,RS0ISS*,qAR,VU2NXG-7:Lucky/MK82
20261027034202 : RS0ISS]0P0PS3,APRSAT,qAR,VK3KAW-4:'v& l SI]ARISS-International Space Station=
20261026162617 : RS0ISS]0P0PT2,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261026162317 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026162017 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026160816 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261026160515 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261026160215 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261026154150 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261026145010 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026144712 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026131403 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026131121 : RS0ISS]0P0PT0,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261026130842 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026113456 : RS0ISS]0P0PT2,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261026113156 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026112455 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261026112409 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261026095849 : RS0ISS]0P0PT2,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261026095549 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026095249 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026082242 : RS0ISS]0P0PT1,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261026081648 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261026064636 : RS0ISS]0P0PT1,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261026064355 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261026064036 : RS0ISS]0P0PT1,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261026023431 : RS0ISS]0P0PT0,APRSAT,qAO,BI3UPU-6:'v& l SI]ARISS-International Space Station=
20261026023152 : RS0ISS]0P0PS9,APRSAT,qAO,BI3UPU-6:'v& l SI]ARISS-International Space Station=
20261025232503 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025214806 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261025171237 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025170936 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025165435 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025162539 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261025162447 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261025154530 : RS0ISS]0P0PT2,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261025154230 : RS0ISS]0P0PT2,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261025153630 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025153351 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025153029 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025151828 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025151528 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025151237 : RS0ISS]0P0PT1,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025140023 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025135722 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025122415 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025122115 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025104534 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261025104208 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025090901 : RS0ISS]0P0PT1,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261025090601 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025090301 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261025073254 : RS0ISS]0P0PT1,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261025014429 : RS0ISS]0P0PT2,APRSAT,qAO,BI3UPU-6:'v& l SI]ARISS-International Space Station=
20261025001422 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261025001412 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261025001121 : RS0ISS]0P0PT1,APRSAT,qAO,BG4KJS-1:'v& l SI]ARISS-International Space Station=
20261025001121 : JF6BCC]CQ,RS0ISS*,qAO,BG4KJS-1:PM53 402103
20261025000945 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261025000828 : RS0ISS]0P0PT1,APRSAT,qAO,BI3MEH-10:'v& l SI]ARISS-International Space Station=
20261024223820 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261024223614 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261024223544 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20261024223541 : RS0ISS]0P0PT0,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261024191417 : RS0ISS]0P0PT0,APRSAT,qAO,BI3UPU-6:'v& l SI]ARISS-International Space Station=
20261024162549 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024162248 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024161949 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024160447 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261024160147 : RS0ISS]0P0PT2,APRSAT,qAR,JJ1WTK-6:'v& l SI]ARISS-International Space Station=
20261024150329 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261024150257 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20261024145542 : RS0ISS]0P0PT2,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261024145242 : RS0ISS]0P0PT2,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20261024144942 : RS0ISS]0P0PT2,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20261024144654 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024144415 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024131035 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024130735 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024130434 : RS0ISS]0P0PT2,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024113428 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'v& l SI]ARISS-International Space Station=
20261024113127 : RS0ISS]0P0PT1,APRSAT,qAR,KM7DOS:'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 2026-10-27 14:01:53 UTC