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)
KB2M-4
*
 29.591 -81.20633 00:08:02:29
WD9EWK . 33.64833 -112 00:08:04:38
RS0ISS
*
 0.00567 0.16667 00:08:04:44
KR4MVP-7
*
 29.1845 -80.98733 00:09:36:51
KW4WZ-1
*
 39.14 -78.24933 00:09:38:55
W0JW-6
*
 41.21056 -93.83722 00:09:40:27
DL7NDR
*
 48.65083 8.0445 00:15:50:37
K9JKM
*
.. 00:16:08:38
KF5MIL-7
*
 35.44 -99.17383 00:16:13:20
WT2D
*
.. 00:17:43:44
W4TBD
*
 37.43583 -77.705 00:17:48:31
KB6LTY-3
*
 34.495 -117.205 01:15:26:43
KE9BPC-6
*
 41.3859 -87.34057 01:16:57:56
NN4H-1
*
 36.95667 -84.95283 01:17:00:05
JF6BCC
*
.. 01:22:47:25
KE9BDC-7
*
 38.28133 -85.72817 02:16:13:21
BG7XTQ
*
 22.81033 108.32983 03:06:13:38
WD5GRW ... 03:07:21:15
N0KBA . 38.5575 -90.28833 03:15:28:39
BD1AMC-8
*
 40.36733 116.8365 03:22:25:17
N6UTC-6
*
 33.87683 -118.19733 04:06:36:46
KE9BPC-10
*
 41.38533 -87.34 04:14:39:56
KF5MIL-9
*
 35.35433 -99.194 04:14:43:22
K4KDR-6
*
 37.76917 -77.62167 04:16:15:19
BH6RIZ-7
*
 31.9185 112.15417 04:20:28:47
WB3AZH-9
*
 38.27233 -76.99083 05:08:57:57
SV2CPH-4 . 40.30267 21.79017 110:05:12:47
SV2CPH
*
 40.30267 21.79017 110:05:12:54
S51HF
*
 46.43167 15.61 110:05:13:49
OM4ATC ... 110:05:14:19
LW2DYB-1
*
.. 110:05:46:44
HS6KLJ-5 . 13.54583 100.18833 110:09:57:18
CE3QC-1
*
.. 110:10:41:32
WA7DRE-10
*
 47.68583 -117.458 110:11:04:06
7L2MDI ... 110:11:20:53
JG6YOG
*
.. 110:11:27:20
HS6KLJ-4 . 13.53783 100.20733 110:11:30:19
BH6IDD-6 . 34.75983 113.63117 110:11:31:30
E22ZMG-9 . 19.03983 98.974 110:11:33:36
E27ASY-3
*
 14.75433 100.733 110:11:34:43
HS9TJB-7 ... 110:11:35:42
KC5VAZ-9
*
 29.48067 -98.605 110:12:34:09
KB9VIC-9
*
 38.735 -88.08333 110:12:34:30
KC5ILO-10
*
 33.588 -95.066 110:12:35:03
DV5CEL
*
.. 110:13:04:22
JE2KUC ... 110:13:04:33
YC2NFD
*
.. 110:13:14:04
K1WY ... 110:14:10:13
N4XHQ-6 . 33.353 -86.87283 110:14:10:23
AI4LL ... 110:14:10:37
KG8CW
*
 44.62017 -85.94167 110:14:11:13
W4TBD-6 ... 110:14:14:06
KF0BMD-11 ... 110:14:14:28
VK3KAW-10 . -36.35933 147.12167 110:16:26:29
VK5ATN-6 ... 110:16:26:31
WA9BNZ . 40.9005 -90.26933 110:17:28:01
VK2CJB-9 . -33.13633 149.68668 110:18:02:47
EA2AUK
*
 40.32783 -1.09433 110:18:50:52
KB7ADL ... 110:19:06:42
N6PAZ ... 110:19:08:36
K5DNA ... 110:19:08:47
KF0BMD-6 ... 110:19:11:29
K6LUM-7
*
.. 110:19:11:37
K6SQY-9 ... 110:19:12:29
OE6PWE ... 110:20:23:59
G4DCQ-2 ... 110:20:24:39
EA1JAO-6 ... 110:20:24:40
ON4BN ... 110:20:26:04
PE1NTN
*
.. 110:20:26:49
G6UQZ-1 ... 110:20:28:35
KB2M-2 . 29.591 -81.20633 110:20:37:44
K7KAU ... 110:20:38:49
W8DMT . 42.89067 -85.82467 110:20:39:24
WD8ED ... 110:20:40:29
K5RSB ... 110:20:41:31
KE0SWK-3
*
 38.37583 -93.80183 110:20:41:51
N4UCM
*
.. 110:20:42:24
KK0TT-6 ... 110:20:42:28
K5WH-3 ... 110:20:44:03
KD5DK
*
 32.61683 -97.11117 110:20:45:07
Click on a callsign to see a detailed map.

Recent activity

00:08:02:29 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
00:08:04:38 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
00:08:04:44 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:08:06:29 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
00:09:36:51 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
00:09:37:22 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
00:09:37:41 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
00:09:37:50 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:09:38:55 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
00:09:39:27 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
00:09:40:27 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
00:09:41:32 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
00:09:41:50 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
00:09:43:51 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:11:13:58 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:14:29:12 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:14:38:13 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:15:50:37 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
00:15:51:19 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
00:15:52:02 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
00:15:53:19 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
00:15:54:19 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
00:15:55:49 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
00:15:56:09 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
00:16:08:09 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:16:08:38 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
00:16:09:38 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
00:16:12:17 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
00:16:13:20 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
00:16:14:20 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:17:43:44 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
00:17:44:26 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:17:45:13 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
00:17:45:51 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
00:17:46:55 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
00:17:47:20 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
00:17:47:27 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
00:17:47:28 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
00:17:47:33 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
00:17:48:19 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
00:17:48:31 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
00:17:48:48 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
00:17:49:19 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
00:17:49:59 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
00:17:50:27 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:20:47:39 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
00:22:17:46 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
00:23:35:51 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
01:10:25:22 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
01:10:25:33 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
01:10:26:39 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
01:10:27:26 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
01:10:27:39 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:10:28:29 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
01:10:30:39 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
01:10:33:38 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
01:12:06:45 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:13:45:53 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:15:22:00 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
01:15:25:00 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
01:15:26:43 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
01:15:27:28 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
01:15:27:59 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
01:15:28:01 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:15:29:41 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
01:16:57:56 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
01:16:58:07 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:17:00:05 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
01:17:00:29 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
01:21:13:26 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
01:21:28:27 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
01:21:31:27 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
01:22:40:21 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
01:22:47:25 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
02:03:46:54 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
02:05:23:01 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
02:06:59:08 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
02:09:38:20 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:09:40:22 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
02:09:41:20 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:09:42:04 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
02:16:09:08 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
02:16:13:03 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
02:16:13:21 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
02:16:14:48 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:20:27:06 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
02:22:02:32 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
02:22:25:23 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
02:22:25:23 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
03:04:36:42 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
03:06:12:49 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
03:06:13:38 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
03:06:18:26 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
03:06:18:26 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
03:06:18:49 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
03:06:18:49 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
03:07:21:15 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
03:07:21:53 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
03:08:52:01 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
03:08:53:09 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10::KR4MVP-7 :QSL and 73 via ISS

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 2026-03-02 21:43:12 UTC