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)
RS0ISS
*
 0.00667 0.16667 00:01:18:08
BG5JSU ... 00:01:42:53
N1RCN
*
 27.97417 -81.705 00:02:50:37
KO6MBI-9
*
 38.454 -121.36067 00:02:55:56
LU2WBA-10 . -45.8565 -67.56017 00:03:18:23
KW4WZ . 39.14 -78.249 00:04:24:45
K1WR-7 . 43.81033 -70.1815 00:06:02:07
N9WLY
*
 42 -71 00:06:02:53
W7BAZ
*
 43.08167 -84.44583 00:06:05:00
VU2GRM
*
.. 02:00:18:01
KK5MV-14 . 30.22217 -99.16133 02:01:15:53
VK4GIS-1 . -27.35617 152.95667 02:06:44:58
ZL1RB . -40.5 175 02:09:54:50
VK5RK-7 . -34.81683 138.6825 02:10:00:45
VK5RK-6 . -34.81667 138.68233 02:10:02:17
JH9IWZ-7
*
 37.04333 136.98132 02:16:44:24
JF6BCC
*
.. 03:00:52:38
K9JKM
*
 42.18817 -88.45133 03:03:41:44
VU2LBW
*
.. 03:11:12:56
VK3KAW-10 . -36.35933 147.12167 08:03:36:52
BH2VSQ
*
.. 10:13:42:11
JH1NHK
*
.. 10:21:45:06
KC5ILO-10
*
 33.588 -95.06617 10:22:59:05
DL7NDR
*
 48.6509 8.0445 11:11:38:07
JK6DXD ... 11:12:53:15
JA1UMW ... 11:20:57:20
KG5BBF ... 13:22:13:20
NA4DU-7
*
.. 17:05:35:03
NS2B
*
.. 17:22:15:12
CE3QC-1
*
.. 18:09:49:53
N4XHQ-6
*
.. 18:19:55:01
VE7TMX-7
*
 49.36633 -123.27517 18:21:39:35
JF1JSU ... 19:11:23:55
WB7VUF-7
*
.. 19:17:36:31
LU3GHF-7
*
 -27.4425 -58.9905 19:18:47:33
K8KK . 41.4425 -82.00233 19:20:45:40
LU1AQY-7
*
 -34.56917 -58.48417 20:09:48:41
JK4DHT
*
.. 20:10:33:47
WF4W
*
.. 20:19:54:58
EA7P
*
 36.85383 -5.321 21:02:09:57
WA1ZZQ
*
.. 21:04:02:05
ON2ACO-3
*
.. 22:04:35:12
AI4LL
*
.. 23:00:48:26
IV3ZXF
*
 45.83983 13.39933 23:03:46:11
WA2NDV-5 ... 25:22:25:39
BG2GFC
*
.. 26:15:37:03
JR3CIL ... 28:07:31:49
JH4XSY-1
*
.. 28:15:38:49
K2ERK
*
 40.16717 -74.27717 28:18:28:21
VA7LM
*
 54.06833 -128.63983 28:18:39:44
NE6Z-10
*
.. 29:19:28:27
KM7DOS
*
.. 30:15:25:26
K7TRY
*
 37.54933 -84.187 30:23:27:00
NE6Z
*
.. 31:14:34:23
KK7EDG-7 ... 32:13:49:20
VU2YQ
*
.. 33:00:28:27
PC1L-2
*
.. 36:01:42:48
JK2XXK
*
 35.47283 137.46899 36:04:25:53
VE7EPT
*
.. 37:13:08:32
K8KK-7
*
.. 37:14:36:52
NA1SS-5
*
.. 69:08:03:16
K5KVN-1 . 36.13567 -94.21583 77:03:53:41
N4XHQ-7 ... 78:19:46:31
K4JMX
*
 30.27233 -81.39233 78:21:25:13
KE5OTG-7 ... 79:03:55:18
K5URF ... 82:18:11:59
KE8VRL-2 ... 83:14:55:02
KD2TFG-7 ... 91:22:20:14
JJ5RAX ... 97:11:32:58
W4TBD-6 ... 101:12:45:00
JA1COU ... 103:01:51:40
KB6LTY-3 ... 103:17:43:51
N6UTC-6 ... 108:13:48:43
KC9ELU ... 108:15:20:28
JH2LMH ... 109:06:53:54
N5ZKK-6 ... 123:09:57:24
W0SX-10 ... 124:02:39:10
W9LDX ... 124:07:28:20
JA5BLZ ... 124:16:28:25
N2EDX-7
*
 29.146 -80.987 126:02:35:55
Click on a callsign to see a detailed map.

Recent activity

00:01:18:08 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:01:21:08 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:01:24:08 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:01:39:10 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
00:01:42:10 : RS0ISS]0P0PS9,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:01:42:53 : BG5JSU]CQ,RS0ISS*,DP0SNX,WIDE2-1,qAR,JJ1WTK-6:CQ BG5JSU OL87
00:02:33:14 : RS0ISS]0P0PS9,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
00:02:50:37 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wy N1RCN EL97
00:02:54:15 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:02:55:56 : KO6MBI-9]APY310,RS0ISS*,qAR,KM7DOS::CQ :Hello from CM98 {56
00:02:56:05 : KO6MBI-9]38RWRT,RS0ISS*,qAR,KM7DOS:`11\l -]/`"4&}de KO6MBI CM98_7
00:02:57:07 : KO6MBI-9]38RWRT,RS0ISS*,qAR,KM7DOS:`11]l!H]/`"4%}de KO6MBI CM98_7
00:02:57:15 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:03:00:15 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:03:18:17 : RS0ISS]0P0PS9,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:03:18:23 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
00:04:24:21 : RS0ISS]0P0PT1,APRSAT,qAR,K2ERK:'v&l SI]ARISS-International Space Station=
00:04:24:45 : KW4WZ]S9PX4P,RS0ISS*,qAR,K2ERK:`j*zl [/]&
00:04:27:22 : RS0ISS]0P0PS9,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:04:33:22 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:04:36:23 : RS0ISS]0P0PT0,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:05:57:28 : RS0ISS]0P0PS8,APRSAT,qAR,K2ERK:'v&l SI]ARISS-International Space Station=
00:06:02:07 : K1WR-7]T3TX6R,RS0ISS*,qAR,K2ERK:`b&ul 5K\]via ISS=
00:06:02:18 : K1WR-7]T3TX6S,RS0ISS*,qAR,K2ERK:`b&vl qK\]via ISS=
00:06:02:53 : N9WLY]APDW18,RS0ISS*,qAR,K2ERK:=42 . N/071 . W-FN42 CQ SAT PSE MSG
00:06:05:00 : W7BAZ]T3PT9P,RS0ISS*,SGATE,WIDE2-1,APRSAT,qAR,K2ERK:`p6gl -/`Hello from EN73uc _1
00:06:06:29 : RS0ISS]0P0PS9,APRSAT,qAR,K2ERK:'v&l SI]ARISS-International Space Station=
00:06:09:29 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:06:12:29 : RS0ISS]0P0PS9,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:23:25:24 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
01:05:11:57 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
02:00:18:01 : VU2GRM]CQ,RS0ISS*,qAR,VU2GRM-10:CQ de VU2GRM
02:00:18:17 : RS0ISS]0P0PS6,APRSAT,qAR,VU2GRM-10:'v&l SI]ARISS-International Space Station=
02:00:18:57 : VU2GRM]CQ,RS0ISS*,qAR,VU2GRM-10:CQ de VU2GRM
02:00:57:20 : RS0ISS]0P0PS5,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
02:01:00:20 : RS0ISS]0P0PS5,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
02:01:15:53 : KK5MV-14]CQ,RS0ISS*,qAR,KJ5SZ-2:!2973.33N/09869.68W# Jim at kk5mv1@gmail.com
02:01:19:31 : KO6MBI-9]38RWRT,RS0ISS*,qAR,KM7DOS:`11]l "]/`"4%}de KO6MBI CM98_7
02:01:21:21 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:01:24:22 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:01:39:23 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:01:42:23 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:01:45:23 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:02:52:52 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2::ALL :73 via ISS
02:04:49:50 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
02:04:50:25 : LU2WBA-10]APRS,RS0ISS*,WIDE2-1,qAO,LU2WBA-10:=4551.39S/06733.61WS 73s de Frank! Comodoro Rivadavia - Patagonia Argentina via ISS
02:06:44:58 : VK4GIS-1]CQ,RS0ISS*,qAR,VK3KAW-4:Greetings from QG62LP
02:06:45:45 : RS0ISS]0P0PS3,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=
02:07:51:49 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:07:54:50 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
02:08:21:52 : RS0ISS]0P0PS4,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=
02:09:51:58 : RS0ISS]0P0PS4,APRSAT,qAR,ZL1RB:'v& l SI]ARISS-International Space Station=
02:09:54:50 : ZL1RB]APZOWT,RS0ISS*,qAR,ZL2CIA-10:]Test APRS 73
02:09:54:59 : RS0ISS]0P0PS5,APRSAT,qAR,ZL2CIA-10:'v&l SI]ARISS-International Space Station=
02:09:55:18 : ZL1RB]APZOWT,RS0ISS*,qAR,ZL2CIA-10:=4030. S/17500. E-RE79
02:10:00:45 : VK5RK-7]STT9P1,RS0ISS*,qAR,VK3KAW-4:`BD{l YY`_(
02:10:00:59 : RS0ISS]0P0PS4,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=
02:10:02:17 : VK5RK-6]S4T9P0,RS0ISS*,qAR,VK3KAW-4:`BDzl -/`Hi Geoff VK5RK_%
02:10:40:01 : RS0ISS]0P0PS4,APRSAT,qAO,DB0RBX-6:'v&l SI]ARISS-International Space Station=
02:10:43:01 : RS0ISS]0P0PS4,APRSAT,qAO,DB0RBX-6:'v&l SI]ARISS-International Space Station=
02:12:19:08 : RS0ISS]0P0PS4,APRSAT,qAO,DB0RBX-6:'v&l SI]ARISS-International Space Station=
02:13:16:13 : RS0ISS]0P0PS6,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=
02:13:55:16 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:14:52:20 : RS0ISS]0P0PS4,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=
02:15:31:23 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:15:34:22 : RS0ISS]0P0PS4,APRSAT,qAO,DB0RBX-6:'v&l SI]ARISS-International Space Station=
02:15:58:25 : RS0ISS]0P0PS5,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
02:16:44:24 : JH9IWZ-7]APK005,RS0ISS*,qAR,JJ1WTK-6::CQ :73 via ISS{5
02:16:46:29 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:17:07:30 : RS0ISS]0P0PS5,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:17:10:28 : RS0ISS]0P0PS5,APRSAT,qAO,DB0RBX-6:'v&l SI]ARISS-International Space Station=
02:18:22:36 : RS0ISS]0P0PS5,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
02:18:25:36 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:23:31:55 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
03:00:08:00 : RS0ISS]0P0PS4,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
03:00:11:01 : RS0ISS]0P0PS4,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
03:00:33:48 : KO6MBI-9]38RWRU,RS0ISS*,qAR,KM7DOS:`11\l#4]/`"4F}de KO6MBI CM98_7
03:00:34:36 : KO6MBI-9]38RWRU,RS0ISS*,qAR,KM7DOS:`11\l#4]/`"4F}de KO6MBI CM98_7
03:00:34:50 : KO6MBI-9]APY310,RS0ISS*,qAR,KM7DOS::CQ :Hello from CM98 {56
03:00:35:02 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
03:00:35:08 : KO6MBI-9]38RWRU,RS0ISS*,qAR,KM7DOS:`11\l#4]/`"4F}de KO6MBI CM98_7
03:00:35:41 : KO6MBI-9]APY310,RS0ISS*,qAR,KM7DOS::CQ :Hello from CM98 {56
03:00:35:51 : KO6MBI-9]38RWRU,RS0ISS*,qAR,KM7DOS:`11\l#4]/`"4F}de KO6MBI CM98_7
03:00:38:03 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
03:00:52:37 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:00:53:04 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:00:53:11 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:00:53:48 : JF6BCC]JH9IWZ-7,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
03:00:54:19 : JF6BCC]JH9IWZ-7,RS0ISS*,qAR,JJ1WTK-6:599 PM53 402103
03:00:54:27 : JH9IWZ-7]S7PRVL,RS0ISS*,qAR,JJ1WTK-6:`@Vtl!][/]"43}Hello CQ via ISS from ISHIKAWA JAPAN&
03:00:55:10 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:00:56:00 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:00:56:04 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:00:57:01 : JF6BCC]CQ,RS0ISS*,qAR,BI4WQB-10:PM53 402103
03:02:04:29 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wy N1RCN EL97
03:02:04:31 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: cq de n1rcn EL97
03:02:05:09 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:02:05:15 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: cq de n1rcn EL97
03:02:29:11 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:02:31:41 : JF6BCC]JA0FKM,RS0ISS*,qAR,JJ1WTK-6:RR73

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 2026-10-30 16:11:56 UTC