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 . 37.2695 -79.93483 00:00:04:03
RS0ISS
*
 0.00533 0.16667 00:01:42:15
N1RCN
*
 27.97417 -81.705 00:03:22:10
JK4DHT
*
.. 02:15:38:54
JF6BCC
*
.. 02:15:39:04
W4TBD-6
*
 37.43583 -77.705 02:18:25:56
PC1L-2
*
.. 03:05:34:25
JH1NHK
*
.. 03:08:19:34
JA1COU
*
.. 04:07:32:36
KB6LTY-3
*
.. 04:23:24:47
N6UTC-6 . 33.87717 -118.19717 09:19:29:39
KC9ELU
*
.. 09:21:01:24
DL7NDR
*
 48.65083 8.0445 10:03:12:40
JH2LMH
*
.. 10:12:34:50
KC5ILO-10
*
 33.588 -95.066 10:13:44:32
N5ZKK-6
*
.. 24:15:38:20
W0SX-10
*
.. 25:08:20:06
W9LDX
*
.. 25:13:09:16
JA5BLZ
*
.. 25:22:09:21
JH4XSY-1
*
.. 25:22:11:02
N2EDX-7
*
 29.0865 -80.98733 27:08:16:51
K9JKM
*
 42.18817 -88.45133 27:08:19:56
KB2M-2
*
 39.75117 -75.08533 31:08:19:27
K5KVN-1 . 36.13567 -94.21583 32:04:21:52
KK7EDG-7
*
.. 33:05:15:29
G6UST
*
.. 33:12:59:32
JR7IMN ... 34:03:10:15
WF4W
*
.. 34:12:28:09
K4JMX
*
 30.272 -81.39167 34:12:28:18
K4KLY-7 ... 34:12:29:26
KK5MV-14
*
.. 35:03:34:46
KR4MVP-7
*
 29.10233 -80.946 35:05:11:42
KG7WOC
*
 47.8835 -122.57517 35:05:17:03
KE8VRL-2
*
.. 37:02:40:06
WB8JAY
*
.. 37:05:12:14
F4FEB ... 39:09:47:32
MW7KKF-1 ... 39:11:32:51
XE1YLD-2 ... 41:00:23:45
KM6LYW
*
 38.808 -121.204 45:05:26:59
KB2M-4
*
 29.591 -81.20633 45:08:31:20
JS1LQI ... 46:15:08:01
JK6DXD
*
.. 46:15:08:05
TG5ALY-4
*
 14.96917 -91.42 47:21:58:49
N4XHQ-7 . 36.27767 -86.50983 49:22:04:26
XE3ISS-12
*
.. 50:21:14:01
WD8ED
*
 44.18583 -84.03833 51:03:43:31
NA1SS
*
.. 53:22:56:01
AI4LL-1
*
.. 58:02:59:43
YC0AVJ
*
.. 58:05:29:38
TIOSZ-7
*
.. 59:01:57:47
KE9BDC-7
*
.. 59:18:57:26
W0BZ
*
.. 59:18:57:56
LU2WBA-10 ... 59:23:10:22
KD9JJR ... 60:01:25:45
AC0ZO
*
.. 61:17:20:29
W0JW-6
*
.. 62:18:09:26
KD9OLZ-9
*
 46.71333 -92.0855 64:21:26:34
PD7BOR ... 65:01:59:01
LU2DYB-6 ... 67:04:40:20
KW4WZ ... 69:22:20:17
BG2GFC
*
 45.74167 126.62567 73:09:51:40
K1WY
*
 41.76233 -72.72567 76:11:51:32
KE8DIE-7 ... 76:11:51:47
N9WWR
*
 42.81733 -87.817 76:11:56:14
KG8CW
*
 44.62017 -85.94167 76:13:30:29
W3CJS ... 76:15:06:12
N0KBA ... 76:18:23:16
SQ3KAR-1 ... 76:19:41:02
WB2CMF
*
 40.83717 -73.06417 76:19:56:23
WB2YZX ... 76:19:58:45
AA9DR-7 ... 76:20:00:11
7J6CAT-2
*
 30.3405 -81.39983 76:20:00:31
2W0LCB-7 ... 76:21:21:28
M7PVG-9
*
 50.976 0.10333 76:22:57:42
PD0RLX
*
 51.46617 3.5445 77:00:30:47
IZ1POV ... 77:00:33:44
IK7UFX ... 77:02:08:46
S51HF
*
 46.43167 15.61 77:02:11:36
BH6IDD-6 . 34.75983 113.63117 77:09:59:46
9Y4QA ... 77:12:32:02
Click on a callsign to see a detailed map.

Recent activity

00:00:04:03 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$200/003/A=000833 https://aprsdroid.org/
00:00:04:42 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$281/003/A=000839 https://aprsdroid.org/
00:00:05:04 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$173/004/A=000823 https://aprsdroid.org/
00:00:05:25 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$096/002/A=000807 https://aprsdroid.org/
00:00:06:18 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$235/002/A=000807 https://aprsdroid.org/
00:00:07:02 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$024/002/A=000780 https://aprsdroid.org/
00:00:07:22 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.23N/07956.10W$272/003/A=000764 https://aprsdroid.org/
00:00:08:12 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$009/005/A=000770 https://aprsdroid.org/
00:00:08:52 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$300/004/A=000734 https://aprsdroid.org/
00:00:09:08 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.22N/07956.10W$146/002/A=000593 https://aprsdroid.org/
00:00:09:23 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.10W$270/002/A=000377 https://aprsdroid.org/
00:00:09:58 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.29N/07956.11W$017/008/A=000623 https://aprsdroid.org/
00:00:10:13 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.27N/07956.13W$334/018/A=000738 https://aprsdroid.org/
00:00:10:29 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$301/003/A=000800 https://aprsdroid.org/
00:00:10:45 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$025/002/A=000803 https://aprsdroid.org/
00:00:11:00 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$184/002/A=000787 https://aprsdroid.org/
00:00:11:19 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.16N/07956.08W$340/002/A=000813 https://aprsdroid.org/
00:00:11:45 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$179/003/A=000820 https://aprsdroid.org/
00:00:12:05 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.10W$259/001/A=000823 https://aprsdroid.org/
00:00:12:24 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.11W$086/002/A=000833 https://aprsdroid.org/
00:00:13:28 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.10W$177/001/A=000813 https://aprsdroid.org/
00:00:13:43 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.18N/07956.09W$338/007/A=000849 https://aprsdroid.org/
00:00:14:21 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.17N/07956.09W$037/002/A=000843 https://aprsdroid.org/
00:00:14:49 : NA1SS-5]APDR16,TCPIP*,qAO,AE5PL-JF:=3716.16N/07956.09W$185/001/A=000869 https://aprsdroid.org/
00:01:42:15 : RS0ISS]0P0PS2,APRSAT,qAO,NG5P-10:'v&l SI]ARISS-International Space Station=
00:01:45:16 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:03:22:10 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
00:09:06:48 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:10:42:55 : RS0ISS]0P0PS2,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
00:15:16:14 : RS0ISS]0P0PS2,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
00:16:49:21 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
01:00:37:55 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
01:02:34:59 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
01:19:20:44 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
01:20:56:51 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
01:20:59:52 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
01:22:35:59 : RS0ISS]0P0PS5,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
01:23:51:04 : RS0ISS]0P0PS4,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
02:01:27:11 : RS0ISS]0P0PS4,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
02:01:48:13 : RS0ISS]0P0PS4,APRSAT,qAO,NG5P-10:'v&l SI]ARISS-International Space Station=
02:03:03:18 : RS0ISS]0P0PS4,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
02:14:50:01 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.54W$232/002/A=000853 https://aprsdroid.org/
02:14:51:06 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.53W$347/000/A=000853 https://aprsdroid.org/
02:14:51:21 : NA1SS-5]APDR16,TCPIP*,qAC,T2PRT:=3716.32N/07956.53W$/A=000846 https://aprsdroid.org/
02:15:22:11 : RS0ISS]0P0PS3,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:15:22:47 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.32N/07956.54W$248/002/A=000797 https://aprsdroid.org/
02:15:28:29 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$013/001/A=000774 https://aprsdroid.org/
02:15:35:46 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$180/002/A=000793 https://aprsdroid.org/
02:15:38:54 : JK4DHT]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :UR599 PM54
02:15:39:04 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
02:15:39:37 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
02:15:40:13 : RS0ISS]0P0PS4,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
02:15:47:14 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$009/000/A=000839 https://aprsdroid.org/
02:15:47:45 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.31N/07956.53W$/A=000839 https://aprsdroid.org/
02:16:07:45 : NA1SS-5]APDR16,TCPIP*,qAC,T2ROMANIA:=3716.30N/07956.53W$322/001/A=000866 https://aprsdroid.org/
02:16:55:18 : RS0ISS]0P0PS3,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:18:25:25 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:18:25:56 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
02:20:39:39 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$075/002/A=000826 https://aprsdroid.org/
02:20:51:24 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$312/002/A=000872 https://aprsdroid.org/
02:20:52:22 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$082/003/A=000905 https://aprsdroid.org/
02:20:54:04 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.35W$000/000/A=000912 https://aprsdroid.org/
02:20:54:25 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.27N/07956.34W$/A=000951 https://aprsdroid.org/
02:20:54:38 : NA1SS-5]APDR16,TCPIP*,qAC,T2SPAIN:=3716.28N/07956.36W$000/000/A=000830 https://aprsdroid.org/
02:23:01:44 : RS0ISS]0P0PS5,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
02:23:04:45 : RS0ISS]0P0PS5,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
02:23:22:46 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
02:23:25:47 : RS0ISS]0P0PS5,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
03:00:40:52 : RS0ISS]0P0PS5,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
03:00:55:53 : RS0ISS]0P0PS5,APRSAT,qAO,NG5P-10:'v&l SI]ARISS-International Space Station=
03:00:57:18 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
03:00:57:45 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10:=2758.45N/08142.30Wr N1RCN EL87
03:00:58:44 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
03:00:59:19 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
03:01:01:37 : N1RCN]APRS,RS0ISS*,qAO,NG5P-10: [[[cq de n1rcn live via ISS]]]
03:01:01:54 : RS0ISS]0P0PS5,APRSAT,qAO,XE2BLR-15:'v&l SI]ARISS-International Space Station=
03:02:31:52 : N1RCN]APRS,RS0ISS*,qAO,KE8CZD:=2758.45N/08142.30Wr N1RCN EL87
03:05:34:25 : PC1L-2]APU25N,RS0ISS*,qAO,EA5KAB-10::RS0ISS :test fr jo20uu{68
03:08:19:34 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
03:08:20:25 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:13:14:46 : RS0ISS]0P0PS3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
03:16:02:59 : RS0ISS]0P0PS1,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:20:57:20 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
03:22:33:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
03:22:36:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:00:12:34 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
04:00:15:16 : N1RCN]APRS,RS0ISS*,qAO,XE2BLR-15:=2758.45N/08142.30Wr N1RCN EL87
04:00:15:34 : RS0ISS]0P0PS3,APRSAT,qAO,XE2BLR-15:'v&l SI]ARISS-International Space Station=
04:04:42:54 : RS0ISS]0P0PS2,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
04:07:32:36 : JA1COU]APRS,RS0ISS*,qAR,JJ1WTK-6:]JF6BCC 599 TU E E
04:07:33:31 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
04:07:34:06 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:15:16:40 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
04:16:49:46 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:18:28:54 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:18:31:54 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:20:11:01 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:23:05:13 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
04:23:24:47 : KB6LTY-3]CQ,RS0ISS*,qAR,KJ5SZ-2::N1RCN :HELLO DE CHRISTY DM14
05:14:27:20 : RS0ISS]0P0PS7,APRSAT,qAO,XE2BLR-15:'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 2026-07-23 21:52:52 UTC