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 in absolute UTC

Call MessageslatlonAge (dd:hh:mm:ss)
NA1SS-5 . 37.272 -79.94233 00:03:22:08
RS0ISS
*
 0.0055 0.16667 00:03:54:18
JK4DHT
*
.. 00:04:11:01
JF6BCC
*
.. 00:04:11:11
W4TBD-6
*
 37.43583 -77.705 00:06:58:03
N1RCN
*
 27.97417 -81.705 00:13:29:25
PC1L-2
*
.. 00:18:06:32
JH1NHK
*
 35.52333 139.425 00:20:51:41
JA1COU
*
.. 01:20:04:43
KB6LTY-3
*
 34.495 -117.205 02:11:56:54
N6UTC-6 . 33.87717 -118.19717 07:08:01:46
KC9ELU
*
.. 07:09:33:31
DL7NDR
*
 48.65083 8.0445 07:15:44:47
JH2LMH
*
.. 08:01:06:57
KC5ILO-10
*
 33.588 -95.066 08:02:16:39
N5ZKK-6
*
.. 22:04:10:27
W0SX-10
*
.. 22:20:52:13
W9LDX
*
.. 23:01:41:23
JA5BLZ
*
.. 23:10:41:28
JH4XSY-1
*
.. 23:10:43:09
N2EDX-7
*
 29.08633 -80.98733 24:20:48:58
K9JKM
*
 42.18817 -88.45133 24:20:52:03
KB2M-2
*
 39.75117 -75.08517 28:20:51:34
K5KVN-1 . 36.13567 -94.21583 29:16:53:59
KK7EDG-7
*
 43.94283 -122.7695 30:17:47:36
G6UST
*
.. 31:01:31:39
JR7IMN ... 31:15:42:22
WF4W
*
.. 32:01:00:16
K4JMX
*
.. 32:01:00:25
K4KLY-7 ... 32:01:01:33
KK5MV-14
*
.. 32:16:06:53
KR4MVP-7
*
 29.21367 -81.02 32:17:43:49
KG7WOC
*
 47.8835 -122.57517 32:17:49:10
KE8VRL-2
*
.. 34:15:12:13
WB8JAY
*
.. 34:17:44:21
F4FEB ... 36:22:19:39
MW7KKF-1 ... 37:00:04:58
XE1YLD-2 ... 38:12:55:52
KM6LYW
*
 38.7135 -120.83917 42:17:59:06
KB2M-4
*
.. 42:21:03:27
JS1LQI ... 44:03:40:08
JK6DXD
*
.. 44:03:40:12
TG5ALY-4
*
 14.96917 -91.42 45:10:30:56
N4XHQ-7 . 36.27767 -86.50983 47:10:36:33
XE3ISS-12
*
.. 48:09:46:08
WD8ED
*
 44.18583 -84.03833 48:16:15:38
NA1SS
*
.. 51:11:28:08
AI4LL-1
*
.. 55:15:31:50
YC0AVJ
*
.. 55:18:01:45
TIOSZ-7
*
.. 56:14:29:54
KE9BDC-7
*
.. 57:07:29:33
W0BZ
*
.. 57:07:30:03
LU2WBA-10 ... 57:11:42:29
KD9JJR ... 57:13:57:52
AC0ZO
*
.. 59:05:52:36
W0JW-6
*
.. 60:06:41:33
KD9OLZ-9
*
 46.71333 -92.0855 62:09:58:41
PD7BOR ... 62:14:31:08
LU2DYB-6 ... 64:17:12:27
KW4WZ ... 67:10:52:24
BG2GFC
*
 45.74083 126.62533 70:22:23:47
K1WY
*
 41.76233 -72.72567 74:00:23:39
KE8DIE-7
*
.. 74:00:23:54
N9WWR
*
 42.81733 -87.817 74:00:28:21
KG8CW
*
 44.62017 -85.94167 74:02:02:36
W3CJS ... 74:03:38:19
N0KBA ... 74:06:55:23
SQ3KAR-1 ... 74:08:13:09
WB2CMF
*
 40.83717 -73.06417 74:08:28:30
WB2YZX ... 74:08:30:52
AA9DR-7 ... 74:08:32:18
7J6CAT-2
*
 30.34083 -81.399 74:08:32:38
2W0LCB-7 ... 74:09:53:35
M7PVG-9
*
 50.976 0.10333 74:11:29:49
PD0RLX
*
 51.46667 3.53333 74:13:02:54
IZ1POV ... 74:13:05:51
IK7UFX ... 74:14:40:53
S51HF
*
 46.43167 15.61 74:14:43:43
BH6IDD-6 . 34.75983 113.63117 74:22:31:53
9Y4QA ... 75:01:04:09
Click on a callsign to see a detailed map.

Recent activity

00:03:22:08 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.54W$232/002/A=000853 https://aprsdroid.org/
00:03:23:13 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.53W$347/000/A=000853 https://aprsdroid.org/
00:03:23:28 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.53W$/A=000846 https://aprsdroid.org/
00:03:54:18 : RS0ISS]0P0PS3,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:03:54:54 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.32N/07956.54W$248/002/A=000797 https://aprsdroid.org/
00:04:00:36 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$013/001/A=000774 https://aprsdroid.org/
00:04:07:53 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$180/002/A=000793 https://aprsdroid.org/
00:04:11:01 : JK4DHT]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :UR599 PM54
00:04:11:11 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
00:04:11:44 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
00:04:12:20 : RS0ISS]0P0PS4,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
00:04:19:21 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$009/000/A=000839 https://aprsdroid.org/
00:04:19:52 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$/A=000839 https://aprsdroid.org/
00:04:39:52 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.30N/07956.53W$322/001/A=000866 https://aprsdroid.org/
00:05:27:25 : RS0ISS]0P0PS3,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:06:57:32 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:06:58:03 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
00:09:11:46 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$075/002/A=000826 https://aprsdroid.org/
00:09:23:31 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$312/002/A=000872 https://aprsdroid.org/
00:09:24:29 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$082/003/A=000905 https://aprsdroid.org/
00:09:26:11 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$000/000/A=000912 https://aprsdroid.org/
00:09:26:32 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.34W$/A=000951 https://aprsdroid.org/
00:09:26:45 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.28N/07956.36W$000/000/A=000830 https://aprsdroid.org/
00:11:33:51 : RS0ISS]0P0PS5,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
00:11:36:52 : RS0ISS]0P0PS5,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
00:11:54:53 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:11:57:54 : RS0ISS]0P0PS5,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
00:13:12:59 : RS0ISS]0P0PS5,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
00:13:28:00 : RS0ISS]0P0PS5,APRSAT,qAO,NG5P-10:'v&l SI]ARISS-International Space Station=
00:13:29:25 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
00:13:29:52 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10:=2758.45N/08142.30Wr N1RCN EL87
00:13:30:51 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
00:13:31:26 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
00:13:33:44 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
00:13:34:01 : RS0ISS]0P0PS5,APRSAT,qAO,XE2BLR-15:'v&l SI]ARISS-International Space Station=
00:15:03:59 : N1RCN]APRS,RS0ISS*,qAO,KE8CZD:=2758.45N/08142.30Wr N1RCN EL87
00:18:06:32 : PC1L-2]APU25N,RS0ISS*,qAO,EA5KAB-10::RS0ISS :test fr jo20uu{68
00:20:51:41 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
00:20:52:32 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:01:46:53 : RS0ISS]0P0PS3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
01:04:35:06 : RS0ISS]0P0PS1,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
01:09:29:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
01:11:05:34 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
01:11:08:34 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
01:12:44:41 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
01:12:47:23 : N1RCN]APRS,RS0ISS*,qAO,XE2BLR-15:=2758.45N/08142.30Wr N1RCN EL87
01:12:47:41 : RS0ISS]0P0PS3,APRSAT,qAO,XE2BLR-15:'v&l SI]ARISS-International Space Station=
01:17:15:01 : RS0ISS]0P0PS2,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
01:20:04:43 : JA1COU]APRS,RS0ISS*,qAR,JJ1WTK-6:]JF6BCC 599 TU E E
01:20:05:38 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
01:20:06:13 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:03:48:47 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
02:05:21:53 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
02:07:01:01 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
02:07:04:01 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
02:08:43:08 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
02:11:37:20 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
02:11:56:54 : KB6LTY-3]CQ,RS0ISS*,qAR,KJ5SZ-2::N1RCN :HELLO DE CHRISTY DM14
03:02:59:27 : RS0ISS]0P0PS7,APRSAT,qAO,XE2BLR-15:'v&l SI]ARISS-International Space Station=
03:03:02:27 : RS0ISS]0P0PS7,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
03:03:25:43 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:03:26:17 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:03:26:29 : RS0ISS]0P0PS9,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:21:45:49 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
03:23:21:56 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
07:03:04:28 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
07:04:40:35 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
07:04:49:35 : RS0ISS]0P0PS2,APRSAT,qAO,KG7WOC-10:'v&l SI]ARISS-International Space Station=
07:08:01:46 : N6UTC-6]SSURVS,RS0ISS*,qAO,N7GEE-6:`.'ol S\]=
07:09:33:31 : KC9ELU]CQ,RS0ISS*,qAO,KE8CZD::K9JKM :QSL and 73 via APRSAT
07:15:44:47 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ
07:15:46:19 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:(:
07:15:47:53 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:HuHu
07:15:48:14 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
07:15:48:24 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:(-:
07:15:48:39 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
07:15:48:45 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
07:18:34:41 : JH1NHK]CQ,RS0ISS*,qAR,7L2IWN-13:=3531.40N/13925.50E-73' Via Satellite {UISS54}
08:01:06:03 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
08:01:06:57 : JH2LMH]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
08:02:16:39 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"5\}=
08:03:48:10 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
08:03:48:15 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
08:03:51:16 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
08:07:11:36 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
08:07:12:27 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
08:07:12:30 : RS0ISS]0P0PS3,APRSAT,qAO,KG7WOC-10:'v&l SI]ARISS-International Space Station=
08:07:13:02 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
08:08:51:37 : RS0ISS]0P0PS2,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
08:10:24:08 : KC9ELU]CQ,RS0ISS*,qAO,N4XHQ-11::ARISS :=3923.45N/08522.30W`73' CQ via APRSAT de KC9ELU EM79 Indiana
08:10:24:44 : RS0ISS]0P0PS4,APRSAT,qAO,N4XHQ-11:'v&l SI]ARISS-International Space Station=
08:22:40:37 : RS0ISS]0P0PS2,APRSAT,qAR,7L2IWN:'v&l SI]ARISS-International Space Station=
09:01:28:50 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ:'v&l SI]ARISS-International Space Station=
09:09:38:25 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
09:09:41:25 : RS0ISS]0P0PS2,APRSAT,qAO,N7GEE:'v&l SI]ARISS-International Space Station=
09:11:14:32 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
09:15:44:52 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF:'v&l SI]ARISS-International Space Station=
09:16:59:57 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
10:02:18:37 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
10:08:52:06 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'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 2026-07-21 10:24:59 UTC