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) |
 W4TBD-6 | . | 37.43583 | -77.705 | 20260517043139 |
 NA1SS | * | 0.30117 | 34.75217 | 20260516163424 |
 LU2WBA-10 | . | -45.8565 | -67.56017 | 20260516163104 |
 AC0ZO | . | . | . | 20260516033758 |
| K9JKM | * | 42.18817 | -88.45133 | 20260514233259 |
 KW4WZ | . | 39.14 | -78.24933 | 20260514233235 |
 RS0ISS | * | 0.00667 | 0.16667 | 20260512111414 |
 TG5ALY-4 | * | 14.96917 | -91.42 | 20260512100643 |
| BG2GFC | . | 47.1715 | 125.904 | 20260511120112 |
| JF6BCC | * | . | . | 20260510111302 |
| K1WY | * | 41.76233 | -72.72567 | 20260508100120 |
| KE8DIE-7 | * | 39.701 | -83.94367 | 20260508100105 |
| N9WWR | * | 42.81733 | -87.817 | 20260508095638 |
| KG8CW | * | 44.62017 | -85.94167 | 20260508082223 |
| W3CJS | . | 40.61117 | -79.61983 | 20260508064640 |
| N0KBA | . | 38.5575 | -90.28833 | 20260508032936 |
 KC5ILO-10 | * | 33.588 | -95.066 | 20260508032931 |
| SQ3KAR-1 | . | 51.64233 | 17.86717 | 20260508021150 |
 WB2CMF | * | 40.83717 | -73.06417 | 20260508015629 |
| WB2YZX | . | 40.54217 | -74.18667 | 20260508015407 |
| AA9DR-7 | . | 42.8645 | -87.907 | 20260508015241 |
 7J6CAT-2 | * | 30.3405 | -81.4 | 20260508015221 |
 N5ZKK-6 | * | 30.0575 | -99.12167 | 20260508015145 |
| 2W0LCB-7 | . | 51.66833 | -3.9335 | 20260508003124 |
| M7PVG-9 | * | 50.97783 | 0.10367 | 20260507225510 |
| PD0RLX | * | 51.46667 | 3.53333 | 20260507212205 |
| IZ1POV | . | 44.40617 | 8.95867 | 20260507211908 |
| IK7UFX | * | 40.93583 | 16.28833 | 20260507194406 |
 S51HF | * | 46.43167 | 15.61 | 20260507194116 |
| BH6IDD-6 | . | 34.75983 | 113.63117 | 20260507115306 |
 9Y4QA | * | 11.1575 | -60.81167 | 20260507092050 |
| W0JW-6 | * | 41.21056 | -93.83722 | 20260507024224 |
| KK5MV-14 | . | . | . | 20260507023857 |
| XE3ISS-11 | . | 19.42897 | -96.92731 | 20260507023835 |
| XE1CQ-9 | . | . | . | 20260507023644 |
| DL2SDS-7 | . | . | . | 20260507012143 |
| EA2AUK | . | 40.32783 | -1.09433 | 20260507012031 |
| HB9INK-7 | * | . | . | 20260506220704 |
| IZ6YMF | * | . | . | 20260506203415 |
| IW6DOA | * | . | . | 20260506203205 |
| KB2M-4 | * | 29.591 | -81.20633 | 20260506113754 |
| K5DNA | * | 35.11667 | -92.43667 | 20260506113436 |
| N4XHQ-6 | . | . | . | 20260505041547 |
| LB6MJ-7 | . | . | . | 20260504220706 |
| KH2PM | * | 35.565 | -78.88367 | 20260504033001 |
| KC2DKP-1 | . | 42.76583 | -78.79367 | 20260504032431 |
| XE3JCL-9 | * | 21.00333 | -89.60667 | 20260504032326 |
| F1IQH | * | 47.0205 | 5.42367 | 20260504020921 |
| IU7SIE-8 | * | . | . | 20260504020847 |
| K8OTY | . | . | . | 20260502050320 |
| E25XLD-7 | . | . | . | 20260501145650 |
| SP9VNR-7 | * | 49.43007 | 20.95279 | 20260501043159 |
| DL9AIR-7 | . | . | . | 20260501025349 |
| KB6LTY-3 | * | . | . | 20260430143814 |
| KD2OIE-7 | * | . | . | 20260430050125 |
| OE3PDB-6 | * | 48.20467 | 16.20017 | 20260429060535 |
| N2EDX-7 | * | 29.08633 | -80.98733 | 20260428130757 |
| KB8AKZ | . | 44.49917 | -86.13933 | 20260426130600 |
 K2ERK | * | 40.16717 | -74.27717 | 20260426130455 |
| HP2BWJ-7 | . | 9.31633 | -79.87717 | 20260425153635 |
 KR4MVP-7 | * | 29.21633 | -81.0075 | 20260425152823 |
| G6UST | * | 52.6025 | -0.205 | 20260425073918 |
| DC1SK-3 | . | . | . | 20260424064731 |
| DL7NDR | * | 48.65083 | 8.0445 | 20260423055948 |
| VE7TMX-7 | * | 54.05417 | -128.60699 | 20260418173619 |
| LW2DYB-1 | * | -38.26917 | -57.87167 | 20260413051942 |
| EA7WL | * | 36.86367 | -5.17467 | 20260412143715 |
| EA7P | * | 36.85383 | -5.321 | 20260412125806 |
| DO1AM | * | 51.47417 | 11.87167 | 20260412112744 |
| VK5ATN-6 | . | . | . | 20260412071328 |
| YO3GWM-7 | * | . | . | 20260411103817 |
| SV2CPH | * | 40.30267 | 21.79017 | 20260411090120 |
| SV2CPH-1 | . | . | . | 20260411054742 |
| WD9EWK | . | . | . | 20260302133834 |
| KW4WZ-1 | . | . | . | 20260302120417 |
| KF5MIL-7 | * | 35.441 | -99.17383 | 20260302052952 |
| WT2D | * | . | . | 20260302035928 |
| W4TBD | . | . | . | 20260302035441 |
| KE9BPC-6 | . | . | . | 20260301044516 |
| NN4H-1 | * | . | . | 20260301044307 |
Click on a callsign to see a detailed map.
Recent activity
20260517043139 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
20260516163424 : NA1SS]APN000,TCPIP*,qAC,T2TOKYO:=0018.07N/03445.13E$Jamaa ni mwecheche!
20260516163104 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260516163006 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260516033758 : AC0ZO]CQ,RS0ISS*,qAR,W0JW-6:CQ DE AC0ZO-DM78 USING A COMMODORE-64!
20260516033727 : AC0ZO]CQ,RS0ISS*,qAR,W0JW-6:CQ DE AC0ZO-DM78 USING A COMMODORE-64!
20260516033610 : AC0ZO]CQ,RS0ISS*,qAR,W0JW-6:CQ DE AC0ZO-DM78 USING A COMMODORE-64!
20260516033530 : AC0ZO]CQ,RS0ISS*,qAR,W0JW-6:CQ DE AC0ZO-DM78 USING A COMMODORE-64!
20260515113043 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260515113008 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260515060556 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
20260514233259 : K9JKM]KW4WZ,RS0ISS*,qAR,KE9BDC:599 in EN52 IL
20260514233235 : KW4WZ]S9PX4P,RS0ISS*,qAR,KE9BDC:`j*|l!;[/]&
20260514113521 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260514113358 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260513172313 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260513172233 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260512111414 : RS0ISS]0P0PT0,APRSAT,qAO,BG4JQQ-10:'v& l SI]ARISS-International Space Station=
20260512111026 : RS0ISS]0P0PT0,APRSAT,qAO,BD1AMC-8:'v& l SI]ARISS-International Space Station=
20260512110730 : RS0ISS]0P0PT0,APRSAT,qAO,BH8AAX-7:'v& l SI]ARISS-International Space Station=
20260512100721 : RS0ISS]0P0PS8,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512100643 : TG5ALY-4]Q4UX1U,RS0ISS*,ARISS,qAR,N5ZKK:`w50l ]5`_%
20260512100421 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512100121 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512095821 : RS0ISS]0P0PT0,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512082816 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512082517 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512082214 : RS0ISS]0P0PT0,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512064630 : RS0ISS]0P0PS7,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512064307 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512050700 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512032753 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260512021305 : RS0ISS]0P0PS8,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260512021026 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260512015446 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512014913 : RS0ISS]0P0PS7,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512004011 : RS0ISS]0P0PS7,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260512003640 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260512003339 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260512002010 : K9JKM]N5ZKK-6,RS0ISS*,qAO,K4KDR-15:599 EN52 73 LoTW
20260512001936 : K9JKM]N5ZKK-6,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
20260512001857 : RS0ISS]0P0PS7,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512001538 : RS0ISS]0P0PS9,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260512001410 : TG5ALY-4]Q4UX1U,RS0ISS*,ARISS,qAR,N5ZKK:`w50l ]5`_%
20260511230333 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511230033 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511225732 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511212726 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511212426 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511212126 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511195119 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511194819 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511194535 : RS0ISS]0P0PS9,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511194256 : RS0ISS]0P0PS8,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511183406 : RS0ISS]0P0PT1,APRSAT,qAO,BI3QVT-7:'v& l SI]ARISS-International Space Station=
20260511183013 : RS0ISS]0P0PT1,APRSAT,qAO,BI4JXC:'v& l SI]ARISS-International Space Station=
20260511181240 : RS0ISS]0P0PS9,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511120246 : RS0ISS]0P0PT0,APRSAT,qAO,BG2GFC:'v& l SI]ARISS-International Space Station=
20260511120112 : BG2GFC]TWQPR9,RS0ISS*,ARISS,WIDE2-1,qAO,BI4JXC:`5R5l5h$/BG2GFC PN27 8.10V"6Z}
20260511120054 : BG2GFC]TWQPR9,RS0ISS*,ARISS,WIDE2-1,qAO,BI4JXC:`5R5l5h$/BG2GFC PN27 8.09V"6Z}
20260511120048 : RS0ISS]0P0PS9,APRSAT,qAO,BH8HEG-7:'v& l SI]ARISS-International Space Station=
20260511120030 : BG2GFC]TWQPR9,RS0ISS*,ARISS,WIDE2-1,qAO,BI4JXC:`5R5l5h$/BG2GFC PN27 8.14V"6Z}
20260511115947 : RS0ISS]0P0PT0,APRSAT,qAO,BG2GFC:'v& l SI]ARISS-International Space Station=
20260511115655 : RS0ISS]0P0PS9,APRSAT,qAO,BD1AMC-8:'v& l SI]ARISS-International Space Station=
20260511112509 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260511073226 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260511055342 : RS0ISS]0P0PS8,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260511030206 : RS0ISS]0P0PT0,APRSAT,qAO,M5SJM:'v& l SI]ARISS-International Space Station=
20260511025906 : RS0ISS]0P0PT0,APRSAT,qAO,M5SJM:'v& l SI]ARISS-International Space Station=
20260511012559 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511012315 : RS0ISS]0P0PS9,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511012036 : RS0ISS]0P0PS7,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260511010458 : RS0ISS]0P0PT0,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260511010239 : TG5ALY-4]Q4UX1U,RS0ISS*,ARISS,qAR,N5ZKK:`w50l ]5`_%
20260510235307 : RS0ISS]0P0PS9,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510235027 : RS0ISS]0P0PS7,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510234652 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510234352 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510221345 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510221045 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510220745 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510203738 : RS0ISS]0P0PT1,APRSAT,qAO,DJ9PH-1:'v& l SI]ARISS-International Space Station=
20260510202859 : RS0ISS]0P0PS9,APRSAT,qAO,M5SJM:'v& l SI]ARISS-International Space Station=
20260510192024 : RS0ISS]0P0PT1,APRSAT,qAO,BI3QVT-7:'v& l SI]ARISS-International Space Station=
20260510192003 : RS0ISS]0P0PS9,APRSAT,qAO,BI2RJH-7:'v& l SI]ARISS-International Space Station=
20260510175629 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LW2DYB-1:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia -Patagonia Argentina via ISS
20260510174326 : RS0ISS]0P0PT1,APRSAT,qAO,BI2RJH-7:'v& l SI]ARISS-International Space Station=
20260510174026 : RS0ISS]0P0PT1,APRSAT,qAO,BI2RJH-7:'v& l SI]ARISS-International Space Station=
20260510142832 : RS0ISS]0P0PT0,APRSAT,qAO,BG2GFC:'v& l SI]ARISS-International Space Station=
20260510142541 : RS0ISS]0P0PS8,APRSAT,qAO,BG4JJO-11:'v& l SI]ARISS-International Space Station=
20260510111629 : RS0ISS]0P0PS9,APRSAT,qAO,BA4JZF:'v& l SI]ARISS-International Space Station=
20260510111302 : RS0ISS]0P0PS9,APRSAT,qAO,BD4XIJ-7:'v& l SI]ARISS-International Space Station=
20260510111302 : JF6BCC]CQ,RS0ISS*,qAO,BD4XIJ-7:PM53 402103
20260510100352 : RS0ISS]0P0PS9,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260510100052 : RS0ISS]0P0PS9,APRSAT,qAR,N5ZKK:'v& l SI]ARISS-International Space Station=
20260510095452 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260510082145 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260510081845 : RS0ISS]0P0PS9,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260510032800 : RS0ISS]0P0PS6,APRSAT,qAO,VE7AFV-9:'v& l SI]ARISS-International Space Station=
20260510021518 : RS0ISS]0P0PT0,APRSAT,qAO,DJ9PH-1:'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 2026-05-17 06:17:37 UTC