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
*
 0.00517 0.16667 00:00:19:21
KB6LTY-3
*
 34.495 -117.205 00:00:24:04
KE9BPC-6
*
 41.38594 -87.34058 00:01:55:17
NN4H-1
*
 36.95667 -84.95283 00:01:57:26
K9JKM
*
.. 00:01:57:50
JF6BCC
*
.. 00:07:44:46
KR4MVP-7
*
 29.10233 -80.94633 00:18:37:43
W4TBD
*
 37.43583 -77.705 00:18:39:25
KE9BDC-7
*
 38.28133 -85.72817 01:01:10:42
BG7XTQ
*
 22.81033 108.32983 01:15:10:59
WD5GRW ... 01:16:18:36
W0JW-6
*
 41.21056 -93.83722 01:17:53:50
DL7NDR
*
 48.65083 8.0445 02:00:04:24
N0KBA . 38.5575 -90.28833 02:00:26:00
WT2D
*
.. 02:01:58:18
BD1AMC-8
*
 40.391 116.8155 02:07:22:38
WD9EWK . 33.64833 -112.01333 02:15:33:48
N6UTC-6
*
 33.87683 -118.19733 02:15:34:07
KW4WZ-1 . 39.14 -78.24917 02:17:05:52
KE9BPC-10
*
 41.38533 -87.34 02:23:37:17
KF5MIL-9
*
 35.44 -99.17017 02:23:40:43
K4KDR-6
*
 37.76917 -77.62167 03:01:12:40
BH6RIZ-7
*
 31.9185 112.15417 03:05:26:08
WB3AZH-9
*
 38.27233 -76.99083 03:17:55:18
SV2CPH-4 . 40.30267 21.79017 108:14:10:08
SV2CPH
*
 40.30267 21.79017 108:14:10:15
S51HF
*
 46.43167 15.61 108:14:11:10
OM4ATC ... 108:14:11:40
LW2DYB-1
*
.. 108:14:44:05
HS6KLJ-5 . 13.54583 100.18833 108:18:54:39
CE3QC-1
*
.. 108:19:38:53
WA7DRE-10
*
 47.68583 -117.458 108:20:01:27
7L2MDI ... 108:20:18:14
JG6YOG
*
.. 108:20:24:41
HS6KLJ-4 . 13.53767 100.20733 108:20:27:40
BH6IDD-6 . 34.75983 113.63117 108:20:28:51
E22ZMG-9 . 18.77833 99.02533 108:20:30:57
E27ASY-3
*
 14.75433 100.733 108:20:32:04
HS9TJB-7 ... 108:20:33:03
KC5VAZ-9
*
 29.48067 -98.605 108:21:31:30
KB9VIC-9
*
 38.735 -88.08333 108:21:31:51
KC5ILO-10
*
 33.588 -95.066 108:21:32:24
DV5CEL
*
.. 108:22:01:43
JE2KUC ... 108:22:01:54
YC2NFD
*
.. 108:22:11:25
K1WY ... 108:23:07:34
N4XHQ-6 . 33.353 -86.87283 108:23:07:44
AI4LL ... 108:23:07:58
KG8CW
*
 44.62017 -85.94167 108:23:08:34
W4TBD-6 ... 108:23:11:27
KF0BMD-11 ... 108:23:11:49
VK3KAW-10 . -36.35933 147.12167 109:01:23:50
VK5ATN-6 ... 109:01:23:52
WA9BNZ . 40.9005 -90.26933 109:02:25:22
VK2CJB-9 . -33.13633 149.68668 109:03:00:08
EA2AUK
*
 40.32783 -1.09433 109:03:48:13
KB7ADL ... 109:04:04:03
N6PAZ ... 109:04:05:57
K5DNA ... 109:04:06:08
KF0BMD-6 ... 109:04:08:50
K6LUM-7
*
.. 109:04:08:58
K6SQY-9 ... 109:04:09:50
OE6PWE ... 109:05:21:20
G4DCQ-2 ... 109:05:22:00
EA1JAO-6 ... 109:05:22:01
ON4BN ... 109:05:23:25
PE1NTN
*
.. 109:05:24:10
G6UQZ-1 ... 109:05:25:56
KB2M-2 . 29.591 -81.20633 109:05:35:05
K7KAU ... 109:05:36:10
W8DMT . 42.89067 -85.82467 109:05:36:45
WD8ED ... 109:05:37:50
K5RSB ... 109:05:38:52
KE0SWK-3
*
 38.37583 -93.80183 109:05:39:12
N4UCM
*
.. 109:05:39:45
KK0TT-6 ... 109:05:39:49
K5WH-3 ... 109:05:41:24
KD5DK
*
 32.61683 -97.11117 109:05:42:28
K5RH-3 ... 109:05:43:25
XE2EB ... 109:05:43:33
Click on a callsign to see a detailed map.

Recent activity

00:00:19:21 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
00:00:22:21 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
00:00:24:04 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:00:24:49 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:00:25:20 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:00:25:22 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
00:00:27:02 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:01:55:17 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
00:01:55:28 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:01:57:26 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
00:01:57:50 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
00:06:10:47 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
00:06:25:48 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
00:06:28:48 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
00:07:37:42 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
00:07:44:46 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
00:12:44:15 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
00:14:20:22 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
00:15:56:29 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
00:18:35:41 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:18:37:43 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
00:18:38:41 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:18:39:25 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
01:01:06:29 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
01:01:10:24 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
01:01:10:42 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
01:01:12:09 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:05:24:27 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
01:06:59:53 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
01:07:22:44 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
01:07:22:44 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
01:13:34:03 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
01:15:10:10 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
01:15:10:59 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
01:15:15:47 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
01:15:15:47 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
01:15:16:10 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
01:15:16:10 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
01:16:18:36 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
01:16:19:14 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:17:49:22 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:17:50:30 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10::KR4MVP-7 :QSL and 73 via ISS
01:17:50:41 : KR4MVP-7]R9PY6W,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`lVEl!Rj/]hi from el99&
01:17:51:33 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS 437.825
01:17:52:22 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:17:53:50 : W0JW-6]CQ,RS0ISS*,qAO,W4TBD-10:=/9]=Y6gd`` B SATGATE EN31 73
01:17:54:05 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
01:17:55:22 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:19:28:29 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
01:19:31:28 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:19:34:28 : RS0ISS]0P0PS5,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
01:22:52:43 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:00:04:24 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:(-:
02:00:05:12 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cq
02:00:06:54 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
02:00:07:14 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cq via ISS on 437.825
02:00:07:24 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
02:00:07:39 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cq
02:00:09:10 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cq
02:00:19:49 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:00:25:27 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
02:00:25:50 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:00:26:00 : N0KBA]CQ,RS0ISS*,qAO,W4TBD-10:=3833.45N/09017.30W-Hello and 73 from Brian, n0kba in St Louis, MO pse QSL
02:00:28:50 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:01:58:18 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:01:58:49 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:01:58:57 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:01:59:52 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:02:00:18 : WT2D]W4TBD,RS0ISS*,qAO,W4TBD-10:R73
02:02:00:39 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
02:02:00:43 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10::WT2D :QSL and 73 via ISS
02:02:00:53 : WT2D]W4TBD,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:02:01:01 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS 437.825
02:02:01:26 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:02:02:02 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:02:02:46 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
02:04:20:07 : RS0ISS]0P0PS2,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
02:07:22:38 : RS0ISS]0P0PS4,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
02:07:22:38 : BD1AMC-8]APN000,RS0ISS*,JS1YPT,WIDE1-1,qAO,BH4IWK-3:=4022.85N/11651.15Ek000/000/A=000262QSO
02:13:56:48 : RS0ISS]0P0PS3,APRSAT,qAR,K6SQY-10:'v&l SI]ARISS-International Space Station=
02:13:59:48 : RS0ISS]0P0PS3,APRSAT,qAR,K6SQY-10:'v&l SI]ARISS-International Space Station=
02:14:29:51 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
02:14:29:51 : RS0ISS]0P0PS4,APRSAT,qAR,E25OOO:'v&l SI]ARISS-International Space Station=
02:15:32:56 : RS0ISS]0P0PS5,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:15:33:48 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
02:15:34:07 : N6UTC-6]SSURVQ,RS0ISS*,qAR,W0JW-6:`.'pl"dS\]=
02:15:34:48 : N6UTC-6]SSURVQ,RS0ISS*,qAR,W0JW-6:'.'ol dS\]Adventures in time and space.=
02:15:35:56 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:17:03:02 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
02:17:05:52 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,KE9BPC-6:`j*{l!V[/]&
02:17:09:03 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
02:18:42:09 : RS0ISS]0P0PS5,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:18:42:13 : W4TBD]CQ,RS0ISS*,qAR,AC3CZ-12:=3726.15N/07742.30W - IGate W4TBD-10
02:19:24:12 : RS0ISS]0P0PS4,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
02:20:21:16 : RS0ISS]0P0PS5,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:20:24:16 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:20:27:17 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:21:57:23 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:22:00:23 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
02:22:03:23 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'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 2026-03-01 06:40:33 UTC