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.

Station List Click here to see times relative to now

Call MessageslatlonTime Heard (UTC)
RS0ISS
*
 0.00567 0.16667 20260809222443
KW4WZ . 39.14 -78.24917 20260809193443
N1RCN
*
 27.97417 -81.705 20260809130414
JF6BCC
*
.. 20260809054221
K5URF
*
.. 20260808215957
K9JKM
*
 42.18817 -88.45133 20260808152947
KE8VRL-2
*
 42.619 -71.34717 20260808011654
LU2WBA-10 . -45.8565 -67.56017 20260803174908
NA1SS-5
*
 37.2665 -79.93967 20260731143609
KD2TFG-7 ... 20260730175142
JJ5RAX ... 20260725043858
JK4DHT
*
.. 20260721061358
W4TBD-6
*
.. 20260721032656
PC1L-2
*
.. 20260720161827
JH1NHK
*
.. 20260720133318
JA1COU
*
.. 20260719142016
KB6LTY-3
*
.. 20260718222805
N6UTC-6 . 33.87683 -118.19733 20260714022313
KC9ELU
*
.. 20260714005128
DL7NDR
*
 48.6509 8.0445 20260713184012
JH2LMH
*
.. 20260713091802
KC5ILO-10
*
 33.58783 -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
*
 29.10233 -80.94633 20260618164110
KG7WOC
*
 47.8835 -122.57517 20260618163549
WB8JAY
*
.. 20260616164038
F4FEB ... 20260614120520
MW7KKF-1 ... 20260614102001
XE1YLD-2 ... 20260612212907
KM6LYW
*
 38.91183 -120.93567 20260608162553
KB2M-4
*
 29.59117 -81.20633 20260608132132
JS1LQI ... 20260607064451
JK6DXD
*
.. 20260607064447
TG5ALY-4
*
 14.91417 -91.36167 20260605235403
N4XHQ-7 . 33.35417 -86.87033 20260603234826
XE3ISS-12
*
.. 20260603003851
WD8ED
*
.. 20260602180921
NA1SS
*
.. 20260530225651
AI4LL-1
*
.. 20260526185309
YC0AVJ
*
.. 20260526162314
TIOSZ-7 ... 20260525195505
KE9BDC-7
*
.. 20260525025526
W0BZ ... 20260525025456
KD9JJR . 43.12717 -88.0565 20260524202707
AC0ZO ... 20260523043223
W0JW-6
*
.. 20260522034326
KD9OLZ-9
*
 46.71333 -92.08117 20260520002618
PD7BOR ... 20260519195351
LU2DYB-6 ... 20260517171232
BG2GFC
*
 45.7885 126.71467 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
*
 50.84433 0.41667 20260507225510
PD0RLX
*
.. 20260507212205
IZ1POV ... 20260507211908
IK7UFX ... 20260507194406
Click on a callsign to see a detailed map.

Recent activity

20260809222443 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260809222143 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
20260809211238 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ:'v&l SI]ARISS-International Space Station=
20260809193443 : KW4WZ]S9PX4P,RS0ISS*,qAR,WD8ED-6:`j*{l =[/]&
20260809130603 : RS0ISS]0P0PS4,APRSAT,qAO,KE8CZD:'v&l SI]ARISS-International Space Station=
20260809130414 : N1RCN]APRS,RS0ISS*,qAR,WD8ED-6:=2758.45N/08142.30Wr N1RCN EL87
20260809130302 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
20260809130002 : RS0ISS]0P0PS4,APRSAT,qAR,XE2BLR-15:'v&l SI]ARISS-International Space Station=
20260809083243 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
20260809082943 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB:'v&l SI]ARISS-International Space Station=
20260809054431 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260809054221 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260809054130 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260808233804 : RS0ISS]0P0PS4,APRSAT,qAR,XE2BLR:'v&l SI]ARISS-International Space Station=
20260808231402 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260808231102 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260808230959 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260808215957 : K5URF]APRS,RS0ISS*,WIDE2-2,qAR,KJ5SZ-2::RS0ISS :DEFCON@crr0tz@{m000m
20260808184343 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
20260808154630 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
20260808152947 : K9JKM]CQ,RS0ISS*,qAR,WD8ED-6:CQ Live op in EN52 IL
20260808141023 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
20260808135234 : K9JKM]CQ,RS0ISS*,qAR,WD8ED-6:=4211.29N/08827.08W-Greetings from EN52
20260808135222 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
20260808123416 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
20260808121314 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
20260808063125 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260808011654 : KE8VRL-2]APRS,RS0ISS*,ARISS,qAR,KE8VRL-2:!4237.14NS07120.83W#PHG5132/DEFCON@trunkmonk7592@ ISS 73
20260808000022 : RS0ISS]0P0PT0,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260807222414 : RS0ISS]0P0PT0,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20260807222355 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260807222324 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260807222204 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
20260807193302 : RS0ISS]0P0PT0,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
20260803174908 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20260802151435 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
20260801171806 : RS0ISS]0P0PT0,APRSAT,qAO,W6MSU-10:'v&l SI]ARISS-International Space Station=
20260801171227 : RS0ISS]0P0PT0,APRSAT,qAO,W6MSU-10:'v&l SI]ARISS-International Space Station=
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/

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 2026-08-10 01:34:46 UTC