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 03:14:00:09
WD9EWK . 33.64833 -112 03:14:02:18
RS0ISS
*
 0.00567 0.16667 03:14:02:24
KR4MVP-7
*
 29.21433 -81.02133 03:15:34:31
KW4WZ-1
*
 39.14 -78.24933 03:15:36:35
W0JW-6
*
 41.21056 -93.83722 03:15:38:07
DL7NDR
*
 48.65083 8.0445 03:21:48:17
K9JKM
*
.. 03:22:06:18
KF5MIL-7
*
 35.44 -99.17383 03:22:11:00
WT2D
*
.. 03:23:41:24
W4TBD
*
 37.43583 -77.705 03:23:46:11
KB6LTY-3
*
 34.495 -117.205 04:21:24:23
KE9BPC-6
*
 41.3859 -87.34057 04:22:55:36
NN4H-1
*
 36.95667 -84.95283 04:22:57:45
JF6BCC
*
.. 05:04:45:05
KE9BDC-7
*
 38.28133 -85.72817 05:22:11:01
BG7XTQ
*
 22.81033 108.32983 06:12:11:18
WD5GRW
*
.. 06:13:18:55
N0KBA . 38.5575 -90.28833 06:21:26:19
BD1AMC-8
*
 40.36733 116.83667 07:04:22:57
N6UTC-6
*
 33.87683 -118.19733 07:12:34:26
KE9BPC-10
*
 41.38533 -87.34 07:20:37:36
KF5MIL-9
*
 35.44033 -99.17367 07:20:41:02
K4KDR-6
*
 37.76917 -77.62167 07:22:12:59
BH6RIZ-7
*
 31.9185 112.15417 08:02:26:27
WB3AZH-9
*
 38.27233 -76.99083 08:14:55:37
SV2CPH-4 . 40.30267 21.79017 113:11:10:27
SV2CPH
*
 40.30267 21.79017 113:11:10:34
S51HF
*
 46.43167 15.61 113:11:11:29
OM4ATC ... 113:11:11:59
LW2DYB-1
*
.. 113:11:44:24
HS6KLJ-5 . 13.54583 100.18833 113:15:54:58
CE3QC-1
*
 -33.6575 -70.59833 113:16:39:12
WA7DRE-10
*
 47.68583 -117.458 113:17:01:46
7L2MDI ... 113:17:18:33
JG6YOG
*
.. 113:17:25:00
HS6KLJ-4 . 13.53783 100.2075 113:17:27:59
BH6IDD-6 . 34.75983 113.63117 113:17:29:10
E22ZMG-9 . 18.77783 99.0255 113:17:31:16
E27ASY-3
*
 14.75433 100.733 113:17:32:23
HS9TJB-7 ... 113:17:33:22
KC5VAZ-9
*
 29.48067 -98.605 113:18:31:49
KB9VIC-9
*
 38.735 -88.08333 113:18:32:10
KC5ILO-10
*
 33.588 -95.066 113:18:32:43
DV5CEL
*
.. 113:19:02:02
JE2KUC ... 113:19:02:13
YC2NFD
*
.. 113:19:11:44
K1WY . 41.76233 -72.72567 113:20:07:53
N4XHQ-6 . 33.353 -86.87283 113:20:08:03
AI4LL ... 113:20:08:17
KG8CW
*
 44.62017 -85.94167 113:20:08:53
W4TBD-6 ... 113:20:11:46
KF0BMD-11 ... 113:20:12:08
VK3KAW-10 ... 113:22:24:09
VK5ATN-6 ... 113:22:24:11
WA9BNZ . 40.9005 -90.26933 113:23:25:41
VK2CJB-9 . -31.397 150.24467 114:00:00:27
EA2AUK
*
 40.32783 -1.09433 114:00:48:32
KB7ADL ... 114:01:04:22
N6PAZ ... 114:01:06:16
K5DNA ... 114:01:06:27
KF0BMD-6 ... 114:01:09:09
K6LUM-7
*
.. 114:01:09:17
K6SQY-9 ... 114:01:10:09
OE6PWE ... 114:02:21:39
G4DCQ-2 ... 114:02:22:19
EA1JAO-6 ... 114:02:22:20
ON4BN ... 114:02:23:44
PE1NTN
*
.. 114:02:24:29
G6UQZ-1 ... 114:02:26:15
KB2M-2 ... 114:02:35:24
K7KAU ... 114:02:36:29
W8DMT . 42.89033 -85.82633 114:02:37:04
WD8ED ... 114:02:38:09
K5RSB ... 114:02:39:11
KE0SWK-3
*
 38.37583 -93.80183 114:02:39:31
N4UCM
*
 46.29183 -91.75267 114:02:40:04
KK0TT-6 ... 114:02:40:08
K5WH-3 ... 114:02:41:43
KD5DK
*
 32.61683 -97.11117 114:02:42:47
Click on a callsign to see a detailed map.

Recent activity

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