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 04:06:35:40
WD9EWK . 33.64833 -112 04:06:37:49
RS0ISS
*
 0.00567 0.16667 04:06:37:55
KR4MVP-7
*
 29.15983 -80.974 04:08:10:02
KW4WZ-1
*
 39.14 -78.24933 04:08:12:06
W0JW-6
*
 41.21056 -93.83722 04:08:13:38
DL7NDR
*
 48.65083 8.0445 04:14:23:48
K9JKM
*
.. 04:14:41:49
KF5MIL-7
*
 35.44 -99.17383 04:14:46:31
WT2D
*
.. 04:16:16:55
W4TBD
*
 37.43583 -77.705 04:16:21:42
KB6LTY-3
*
 34.495 -117.205 05:13:59:54
KE9BPC-6
*
 41.3859 -87.34057 05:15:31:07
NN4H-1
*
 36.95667 -84.95283 05:15:33:16
JF6BCC
*
.. 05:21:20:36
KE9BDC-7
*
 38.28133 -85.72817 06:14:46:32
BG7XTQ
*
 22.81033 108.32983 07:04:46:49
WD5GRW
*
.. 07:05:54:26
N0KBA . 38.5575 -90.28833 07:14:01:50
BD1AMC-8
*
 40.36733 116.83667 07:20:58:28
N6UTC-6
*
 33.87683 -118.19733 08:05:09:57
KE9BPC-10
*
 41.38533 -87.34 08:13:13:07
KF5MIL-9
*
 35.35433 -99.19383 08:13:16:33
K4KDR-6
*
 37.76917 -77.62167 08:14:48:30
BH6RIZ-7
*
 31.9185 112.15417 08:19:01:58
WB3AZH-9
*
 38.27233 -76.99083 09:07:31:08
SV2CPH-4 . 40.30267 21.79017 114:03:45:58
SV2CPH
*
 40.30267 21.79017 114:03:46:05
S51HF
*
 46.43167 15.61 114:03:47:00
OM4ATC ... 114:03:47:30
LW2DYB-1
*
.. 114:04:19:55
HS6KLJ-5 . 13.54583 100.18833 114:08:30:29
CE3QC-1
*
 -33.6575 -70.59833 114:09:14:43
WA7DRE-10
*
 47.68583 -117.458 114:09:37:17
7L2MDI ... 114:09:54:04
JG6YOG
*
.. 114:10:00:31
HS6KLJ-4 . 13.53783 100.2075 114:10:03:30
BH6IDD-6 . 34.75983 113.63117 114:10:04:41
E22ZMG-9 . 18.77783 99.0255 114:10:06:47
E27ASY-3
*
 14.75433 100.733 114:10:07:54
HS9TJB-7 ... 114:10:08:53
KC5VAZ-9
*
 29.48067 -98.605 114:11:07:20
KB9VIC-9
*
 38.735 -88.08333 114:11:07:41
KC5ILO-10
*
 33.588 -95.066 114:11:08:14
DV5CEL
*
.. 114:11:37:33
JE2KUC ... 114:11:37:44
YC2NFD
*
.. 114:11:47:15
K1WY . 41.76233 -72.72567 114:12:43:24
N4XHQ-6 . 33.353 -86.87283 114:12:43:34
AI4LL ... 114:12:43:48
KG8CW
*
 44.62017 -85.94167 114:12:44:24
W4TBD-6 ... 114:12:47:17
KF0BMD-11 ... 114:12:47:39
VK3KAW-10 ... 114:14:59:40
VK5ATN-6 ... 114:14:59:42
WA9BNZ . 40.9005 -90.26933 114:16:01:12
VK2CJB-9 . -31.397 150.24467 114:16:35:58
EA2AUK
*
 40.32783 -1.09433 114:17:24:03
KB7ADL ... 114:17:39:53
N6PAZ ... 114:17:41:47
K5DNA ... 114:17:41:58
KF0BMD-6 ... 114:17:44:40
K6LUM-7
*
.. 114:17:44:48
K6SQY-9 ... 114:17:45:40
OE6PWE ... 114:18:57:10
G4DCQ-2 ... 114:18:57:50
EA1JAO-6 ... 114:18:57:51
ON4BN ... 114:18:59:15
PE1NTN
*
.. 114:19:00:00
G6UQZ-1 ... 114:19:01:46
KB2M-2 . 29.591 -81.20633 114:19:10:55
K7KAU ... 114:19:12:00
W8DMT . 42.89033 -85.82633 114:19:12:35
WD8ED ... 114:19:13:40
K5RSB ... 114:19:14:42
KE0SWK-3
*
 38.37583 -93.80183 114:19:15:02
N4UCM
*
 46.29183 -91.75267 114:19:15:35
KK0TT-6 ... 114:19:15:39
K5WH-3 ... 114:19:17:14
KD5DK
*
 32.61683 -97.11117 114:19:18:18
Click on a callsign to see a detailed map.

Recent activity

04:06:35:40 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
04:06:37:49 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
04:06:37:55 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
04:06:39:40 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
04:08:10:02 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
04:08:10:33 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
04:08:10:52 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
04:08:11:01 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:08:12:06 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
04:08:12:38 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
04:08:13:38 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
04:08:14:43 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
04:08:15:01 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
04:08:17:02 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:09:47:09 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:13:02:23 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:13:11:24 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:14:23:48 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
04:14:24:30 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
04:14:25:13 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
04:14:26:30 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
04:14:27:30 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
04:14:29:00 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
04:14:29:20 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
04:14:41:20 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
04:14:41:49 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
04:14:42:49 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
04:14:45:28 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
04:14:46:31 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
04:14:47:31 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
04:16:16:55 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
04:16:17:37 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
04:16:18:24 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
04:16:19:02 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
04:16:20:06 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
04:16:20:31 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
04:16:20:38 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
04:16:20:39 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
04:16:20:44 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
04:16:21:30 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
04:16:21:42 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
04:16:21:59 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
04:16:22:30 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
04:16:23:10 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
04:16:23:38 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
04:19:20:50 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
04:20:50:57 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
04:22:09:02 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
05:08:58:33 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
05:08:58:44 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
05:08:59:50 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
05:09:00:37 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
05:09:00:50 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
05:09:01:40 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
05:09:03:50 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
05:09:06:49 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
05:10:39:56 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
05:12:19:04 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
05:13:55:11 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
05:13:58:11 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
05:13:59:54 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
05:14:00:39 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
05:14:01:10 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
05:14:01:12 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
05:14:02:52 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
05:15:31:07 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
05:15:31:18 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
05:15:33:16 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
05:15:33:40 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
05:19:46:37 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
05:20:01:38 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
05:20:04:38 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
05:21:13:32 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
05:21:20:36 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
06:02:20:05 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
06:03:56:12 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
06:05:32:19 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
06:08:11:31 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
06:08:13:33 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
06:08:14:31 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
06:08:15:15 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
06:14:42:19 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
06:14:46:14 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
06:14:46:32 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
06:14:47:59 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
06:19:00:17 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
06:20:35:43 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
06:20:58:34 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
06:20:58:34 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
07:03:09:53 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
07:04:46:00 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
07:04:46:49 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
07:04:51:37 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
07:04:51:37 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
07:04:52:00 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
07:04:52:00 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
07:05:54:26 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
07:05:55:04 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
07:07:25:12 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
07:07:26:20 : 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 2026-03-06 20:16:23 UTC