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
*
 0.00567 0.16667 00:00:18:05
WF4W
*
 34.10167 -84.39233 00:01:50:14
N1RCN
*
 27.97417 -81.705 00:01:51:03
EA7P
*
 36.85383 -5.321 00:08:05:13
K8KK . 41.4425 -82.00233 00:08:20:37
KK5MV-14 . 30.22217 -99.16133 00:08:25:09
WA1ZZQ
*
.. 00:09:57:21
LU3GHF-7
*
 -27.4425 -58.9905 00:23:08:45
K9JKM
*
 42.18817 -88.45133 01:01:04:48
ON2ACO-3
*
 51.0575 3.28833 01:10:30:28
AI4LL
*
.. 02:06:43:42
IV3ZXF
*
 45.83983 13.39933 02:09:41:27
KW4WZ . 39.14017 -78.249 03:02:40:08
WA2NDV-5 ... 05:04:20:55
JF6BCC
*
.. 05:15:01:10
BG2GFC
*
 47.11267 125.63767 05:21:32:19
VE7TMX-7
*
 54.06767 -128.64833 06:02:08:50
JH1NHK
*
 35.52333 139.425 07:13:24:41
JR3CIL ... 07:13:27:05
JH4XSY-1
*
 36.04167 140.16667 07:21:34:05
K2ERK
*
 40.16717 -74.27717 08:00:23:37
VA7LM
*
 54.0685 -128.63983 08:00:35:00
LU2WBA-10 . -45.8565 -67.56017 08:04:45:56
NE6Z-10
*
 39.1945 -121.027 09:01:23:43
DL7NDR
*
 48.65083 8.0445 09:09:02:23
VU2LBW
*
.. 09:17:00:04
KM7DOS
*
 47.36833 -122.06967 09:21:20:42
K7TRY
*
 37.5495 -84.18633 10:05:22:16
NE6Z
*
.. 10:20:29:39
VK3KAW-10 ... 11:06:49:52
KK7EDG-7 ... 11:19:44:36
KC5ILO-10
*
 33.588 -95.066 12:05:24:01
VU2YQ
*
.. 12:06:23:43
JK6DXD ... 12:19:15:58
PC1L-2
*
 50.84133 5.724 15:07:38:04
JK2XXK
*
.. 15:10:21:09
VE7EPT
*
.. 16:19:03:48
K8KK-7
*
 41.4425 -82.00233 16:20:32:08
NA1SS-5
*
.. 48:13:58:32
K5KVN-1 . 36.13567 -94.21583 56:09:48:57
N4XHQ-7
*
 33.35417 -86.87033 58:01:41:47
K4JMX
*
 30.27233 -81.39233 58:03:20:29
KE5OTG-7 ... 58:09:50:34
KO6MBI-9
*
 38.454 -121.36067 58:23:19:39
K5URF
*
.. 62:00:07:15
KE8VRL-2
*
.. 62:20:50:18
KD2TFG-7 ... 71:04:15:30
JJ5RAX ... 76:17:28:14
JK4DHT
*
.. 80:15:53:14
W4TBD-6 ... 80:18:40:16
JA1COU ... 82:07:46:56
KB6LTY-3 ... 82:23:39:07
N6UTC-6 ... 87:19:43:59
KC9ELU ... 87:21:15:44
JH2LMH ... 88:12:49:10
N5ZKK-6 ... 102:15:52:40
W0SX-10 ... 103:08:34:26
W9LDX ... 103:13:23:36
JA5BLZ
*
.. 103:22:23:41
N2EDX-7
*
 29.08633 -80.98717 105:08:31:11
KB2M-2
*
 39.75117 -75.08517 109:08:33:47
G6UST
*
.. 111:13:13:52
JR7IMN . 40.82433 140.73367 112:03:24:35
K4KLY-7 ... 112:12:43:46
KR4MVP-7
*
 29.21467 -81.02133 113:05:26:02
KG7WOC
*
.. 113:05:31:23
WB8JAY
*
.. 115:05:26:34
F4FEB . 47.628 6.644 117:10:01:52
MW7KKF-1 ... 117:11:47:11
XE1YLD-2
*
.. 119:00:38:06
KM6LYW
*
 38.91183 -120.93567 123:05:41:20
KB2M-4 . 29.59117 -81.20633 123:08:45:41
JS1LQI ... 124:15:22:22
TG5ALY-4
*
 14.96917 -91.42 125:22:13:10
XE3ISS-12 . 19.45933 -96.9605 128:21:28:22
WD8ED ... 129:03:57:52
NA1SS
*
.. 131:23:10:22
AI4LL-1 ... 136:03:14:04
YC0AVJ ... 136:05:43:59
TIOSZ-7 ... 137:02:12:08
Click on a callsign to see a detailed map.

Recent activity

00:00:18:06 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:00:21:06 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:00:24:07 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:00:39:08 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:00:42:08 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:01:50:15 : WF4W]APRS,RS0ISS*,RS0ISS,WIDE2-1,qAR,WD8ED-6::K2EOK :599 em74
00:01:51:04 : N1RCN]APRS,RS0ISS*,qAR,WD8ED-6:=2758.45N/08142.30Wy N1RCN EL97
00:01:51:13 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:01:54:13 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:01:57:13 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:02:00:14 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:03:27:20 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:03:33:20 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:03:36:20 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:05:06:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:05:09:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:05:12:27 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:05:15:27 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:08:03:40 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
00:08:05:14 : EA7P]SVUQRS,RS0ISS*,qAO,DB0HF-1:'{/6l -/]=
00:08:18:41 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:08:20:38 : K8KK]APIN22,RS0ISS*,qAR,WD8ED-6:!4126.55N/08200.14WE Signals from a pale blue dot K8KK [EN81xk]
00:08:21:41 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:08:24:41 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:08:25:10 : KK5MV-14]CQ,RS0ISS*,qAR,WD8ED-6:!2973.33N/09869.68W# Jim's Hamshack Boerne TX EL09
00:09:39:47 : RS0ISS]0P0PS3,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
00:09:42:47 : RS0ISS]0P0PS3,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
00:09:45:47 : RS0ISS]0P0PS3,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
00:09:56:25 : N1RCN]APRS,RS0ISS*,qAR,WD8ED-6:=2758.45N/08142.30Wy N1RCN EL97
00:09:56:47 : N1RCN]APRS,RS0ISS*,qAR,WD8ED-6: cq de n1rcn EL97
00:09:57:06 : N1RCN]APRS,RS0ISS*,qAR,WD8ED-6:=2758.45N/08142.30Wy N1RCN EL97
00:09:57:22 : WA1ZZQ]APRS,RS0ISS*,qAR,WD8ED-6::N1RCN :73 from Joe @ FM19DQ
00:09:57:48 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
00:10:00:34 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wy N1RCN EL97
00:12:52:01 : RS0ISS]0P0PS4,APRSAT,qAR,YO8SBY-1:'v&l SI]ARISS-International Space Station=
00:12:55:01 : RS0ISS]0P0PS4,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
00:12:58:01 : RS0ISS]0P0PS4,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
00:14:55:10 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
00:14:58:10 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
00:15:43:13 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:15:46:13 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:16:07:15 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
00:17:19:20 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:17:22:20 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:22:16:42 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:23:07:45 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
00:23:08:46 : LU3GHF-7]R7R65U,RS0ISS*,qAO,LU3GHF-6:`VWGl!.[/]^
00:23:10:46 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
00:23:49:48 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:23:52:49 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:00:58:53 : RS0ISS]0P0PS4,APRSAT,qAO,K4JMX:'v&l SI]ARISS-International Space Station=
01:01:04:49 : K9JKM]CQ,RS0ISS*,qAR,WD8ED-6:CQ Live op in EN52 IL
01:01:04:54 : RS0ISS]0P0PS4,APRSAT,qAO,K4JMX:'v&l SI]ARISS-International Space Station=
01:01:07:54 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:01:10:54 : RS0ISS]0P0PS4,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
01:02:41:01 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:02:41:05 : K9JKM]CQ,RS0ISS*,qAR,WD8ED-6:=4211.29N/08827.08W-Greetings from EN52
01:04:20:08 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:04:23:08 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:07:17:21 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
01:07:31:21 : K8KK]APIN22,RS0ISS*,qAR,WD8ED-6:!4126.55N/08200.14WE Signals from a pale blue dot K8KK [EN81xk]
01:07:31:58 : K8KK]APIN22,RS0ISS*,qAR,WD8ED-6:!4126.55N/08200.14WE Signals from a pale blue dot K8KK [EN81xk]
01:07:32:22 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:07:35:22 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:09:11:29 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
01:10:29:35 : RS0ISS]0P0PS2,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
01:10:30:29 : ON2ACO-3]CQ,RS0ISS*,qAR,PC1L-10:=5103.45N\00317.30E-cq via ISS in JO11pb {UISS54}
01:10:33:20 : ON2ACO-3]CQ,RS0ISS*,qAR,PC1L-10:=5103.45N\00317.30E-cq via ISS in JO11pb {UISS54}
01:14:08:50 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
01:14:11:51 : RS0ISS]0P0PS3,APRSAT,qAO,LU3GHF-6:'v&l SI]ARISS-International Space Station=
01:14:59:54 : RS0ISS]0P0PS2,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:15:17:56 : RS0ISS]0P0PS2,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
01:22:45:28 : RS0ISS]0P0PS2,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
01:22:48:28 : RS0ISS]0P0PS2,APRSAT,qAO,VE7TMX-6:'v&l SI]ARISS-International Space Station=
01:22:51:28 : RS0ISS]0P0PS2,APRSAT,qAO,VE7TMX-6:'v&l SI]ARISS-International Space Station=
02:00:27:35 : RS0ISS]0P0PS2,APRSAT,qAO,VE7TMX-6:'v&l SI]ARISS-International Space Station=
02:01:54:42 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:02:00:42 : RS0ISS]0P0PS2,APRSAT,qAO,VE7TMX-6:'v&l SI]ARISS-International Space Station=
02:03:30:49 : RS0ISS]0P0PS1,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:03:33:49 : RS0ISS]0P0PS1,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:03:36:48 : RS0ISS]0P0PS1,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
02:03:39:49 : RS0ISS]0P0PS1,APRSAT,qAO,VE7TMX-6:'v&l SI]ARISS-International Space Station=
02:05:12:56 : RS0ISS]0P0PS1,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:05:15:56 : RS0ISS]0P0PS1,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
02:06:40:02 : RS0ISS]0P0PS0,APRSAT,qAR,K2ERK:'v&l SI]ARISS-International Space Station=
02:06:43:03 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:06:43:43 : AI4LL]APRS,RS0ISS*,qAR,WD8ED-6:CQ DE AI4LL EM97XA VIA ARISS
02:06:46:03 : RS0ISS]0P0PS2,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:06:47:24 : K9JKM]CQ,RS0ISS*,qAR,WD8ED-6:CQ Live op in EN52 IL
02:08:04:08 : RS0ISS]0P0PS1,APRSAT,qAR,YO8SBY-1:'v&l SI]ARISS-International Space Station=
02:08:06:46 : ON2ACO-3]CQ,RS0ISS*,qAO,DB0HF-1:CQ via SAT in JO11pb
02:08:07:06 : ON2ACO-3]CQ,RS0ISS*,qAO,DB0HF-1:=5103.45N\00317.30E-cq via ISS in JO11pb {UISS54}
02:08:07:09 : RS0ISS]0P0PS1,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:08:25:10 : RS0ISS]0P0PS1,APRSAT,qAR,WD8ED-6:'v&l SI]ARISS-International Space Station=
02:09:40:16 : RS0ISS]0P0PS1,APRSAT,qAR,YO8SBY-1:'v&l SI]ARISS-International Space Station=
02:09:41:28 : IV3ZXF]APRSAT,RS0ISS*,qAR,PC1L-10:=4551.15N/01322.30E-Home of IV3ZXF {UISS54}
02:09:43:16 : RS0ISS]0P0PS2,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:09:44:16 : ON2ACO-3]CQ,RS0ISS*,qAR,PC1L-10:=5103.45N\00317.30E-cq via ISS in JO11pb {UISS54}
02:09:46:16 : RS0ISS]0P0PS1,APRSAT,qAR,PC1L-10:'v&l SI]ARISS-International Space Station=
02:09:58:35 : N1RCN]APRS,RS0ISS*,qAO,KE8CZD:=2758.45N/08142.30Wy de n1rcn EL97

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 2026-10-09 22:07:12 UTC