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)
KG8CW
*
 44.62017 -85.94167 00:12:37:33
RS0ISS
*
.. 15:21:41:37
KB2M-4
*
.. 39:11:40:18
WD9EWK ... 39:11:42:27
KR4MVP-7
*
 29.10183 -80.946 39:13:14:40
KW4WZ-1
*
.. 39:13:16:44
W0JW-6
*
.. 39:13:18:16
DL7NDR
*
 48.65083 8.0445 39:19:28:26
K9JKM
*
.. 39:19:46:27
KF5MIL-7
*
.. 39:19:51:09
WT2D
*
.. 39:21:21:33
W4TBD
*
.. 39:21:26:20
KB6LTY-3
*
.. 40:19:04:32
KE9BPC-6
*
.. 40:20:35:45
NN4H-1
*
 36.95667 -84.95283 40:20:37:54
JF6BCC
*
.. 41:02:25:14
KE9BDC-7 ... 41:19:51:10
BG7XTQ
*
.. 42:09:51:27
WD5GRW
*
.. 42:10:59:04
N0KBA ... 42:19:06:28
BD1AMC-8
*
.. 43:02:03:06
N6UTC-6
*
 33.877 -118.19733 43:10:14:35
KE9BPC-10
*
 41.38533 -87.34 43:18:17:45
KF5MIL-9
*
 35.44117 -99.17067 43:18:21:11
K4KDR-6
*
.. 43:19:53:08
BH6RIZ-7
*
 31.91867 112.15417 44:00:06:36
WB3AZH-9
*
 38.32333 -77.08083 44:12:35:46
SV2CPH-4 . 40.30267 21.79017 149:08:50:36
SV2CPH
*
 40.30267 21.79017 149:08:50:43
S51HF
*
 46.43167 15.61 149:08:51:38
OM4ATC ... 149:08:52:08
LW2DYB-1
*
.. 149:09:24:33
HS6KLJ-5 . 13.54583 100.18833 149:13:35:07
CE3QC-1
*
.. 149:14:19:21
WA7DRE-10
*
 47.68583 -117.458 149:14:41:55
7L2MDI ... 149:14:58:42
JG6YOG
*
.. 149:15:05:09
HS6KLJ-4 . 13.53783 100.2075 149:15:08:08
BH6IDD-6 . 34.75983 113.63117 149:15:09:19
E22ZMG-9 . 18.8145 99.012 149:15:11:25
E27ASY-3
*
 14.75433 100.733 149:15:12:32
HS9TJB-7 ... 149:15:13:31
KC5VAZ-9 . 29.40067 -98.6895 149:16:11:58
KB9VIC-9 . 38.735 -88.08333 149:16:12:19
KC5ILO-10
*
 33.588 -95.066 149:16:12:52
DV5CEL ... 149:16:42:11
JE2KUC
*
.. 149:16:42:22
YC2NFD
*
.. 149:16:51:53
K1WY ... 149:17:48:02
N4XHQ-6 ... 149:17:48:12
AI4LL ... 149:17:48:26
W4TBD-6 ... 149:17:51:55
KF0BMD-11 ... 149:17:52:17
VK3KAW-10 ... 149:20:04:18
VK5ATN-6 ... 149:20:04:20
WA9BNZ . 40.9005 -90.26933 149:21:05:50
VK2CJB-9 . -32.6645 151.03217 149:21:40:36
EA2AUK . 40.32783 -1.09433 149:22:28:41
KB7ADL ... 149:22:44:31
N6PAZ ... 149:22:46:25
K5DNA ... 149:22:46:36
KF0BMD-6 ... 149:22:49:18
K6LUM-7
*
 45.40167 -75.677 149:22:49:26
K6SQY-9 ... 149:22:50:18
OE6PWE ... 150:00:01:48
G4DCQ-2 ... 150:00:02:28
EA1JAO-6 ... 150:00:02:29
ON4BN
*
 51.06883 5.38017 150:00:03:53
PE1NTN ... 150:00:04:38
G6UQZ-1 ... 150:00:06:24
KB2M-2 ... 150:00:15:33
K7KAU ... 150:00:16:38
W8DMT
*
.. 150:00:17:13
WD8ED ... 150:00:18:18
K5RSB ... 150:00:19:20
KE0SWK-3
*
 38.37583 -93.80183 150:00:19:40
N4UCM
*
 46.29183 -91.75267 150:00:20:13
KK0TT-6 ... 150:00:20:17
K5WH-3 ... 150:00:21:52
KD5DK
*
 32.61683 -97.11117 150:00:22:56
Click on a callsign to see a detailed map.

Recent activity

00:12:37:33 : KG8CW]BEACON,RS0ISS*,qAO,KD4ADC-2:=4437.21N/08556.50W-Hello from Nothern Mich EN74
15:21:41:37 : RS0ISS]E29JAU-3,WIDE1-1,qAR,HS8AC-1:]V.4.4b Rx:0 Digi:0 Tx:19 UpTime:00.16
21:03:49:08 : RS0ISS]APRS,TCPIP*,qAC,T2SYDNEY::F4MTH-8 :Hello
22:01:43:30 : RS0ISS]APRS,TCPIP*,qAC,T2UKRAINE::KI5PLL-8 :Hello me
39:11:40:18 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
39:11:42:27 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
39:11:42:33 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
39:11:44:18 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
39:13:14:40 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
39:13:15:11 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
39:13:15:30 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
39:13:15:39 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:13:16:44 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
39:13:17:16 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
39:13:18:16 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
39:13:19:21 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
39:13:19:39 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
39:13:21:40 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:14:51:47 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:18:07:01 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:18:16:02 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:19:28:26 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
39:19:29:08 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
39:19:29:51 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
39:19:31:08 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
39:19:32:08 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
39:19:33:38 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
39:19:33:58 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
39:19:45:58 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
39:19:46:27 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
39:19:47:27 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
39:19:50:06 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
39:19:51:09 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
39:19:52:09 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
39:21:21:33 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
39:21:22:15 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
39:21:23:02 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
39:21:23:40 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
39:21:24:44 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
39:21:25:09 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
39:21:25:16 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
39:21:25:17 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
39:21:25:22 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
39:21:26:08 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
39:21:26:20 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
39:21:26:37 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
39:21:27:08 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
39:21:27:48 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
39:21:28:16 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
40:00:25:28 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
40:01:55:35 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
40:03:13:40 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
40:14:03:11 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
40:14:03:22 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
40:14:04:28 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
40:14:05:15 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
40:14:05:28 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
40:14:06:18 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
40:14:08:28 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
40:14:11:27 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
40:15:44:34 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
40:17:23:42 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
40:18:59:49 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
40:19:02:49 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
40:19:04:32 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
40:19:05:17 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
40:19:05:48 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
40:19:05:50 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
40:19:07:30 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
40:20:35:45 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
40:20:35:56 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
40:20:37:54 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
40:20:38:18 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
41:00:51:15 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
41:01:06:16 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
41:01:09:16 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
41:02:18:10 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
41:02:25:14 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
41:07:24:43 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
41:09:00:50 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
41:10:36:57 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
41:13:16:09 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
41:13:18:11 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
41:13:19:09 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
41:13:19:53 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
41:19:46:57 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
41:19:50:52 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
41:19:51:10 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
41:19:52:37 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
42:00:04:55 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
42:01:40:21 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
42:02:03:12 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
42:02:03:12 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
42:08:14:31 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
42:09:50:38 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
42:09:51:27 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
42:09:56:15 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
42:09:56:15 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
42:09:56:38 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
42:09:56:38 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'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 2026-04-11 01:21:01 UTC