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 05:20:43:17
WD9EWK . 33.64833 -112 05:20:45:26
RS0ISS
*
 0.00567 0.16667 05:20:45:32
KR4MVP-7
*
 29.18517 -80.98683 05:22:17:39
KW4WZ-1
*
 39.14 -78.24933 05:22:19:43
W0JW-6
*
 41.21056 -93.83722 05:22:21:15
DL7NDR
*
 48.65083 8.0445 06:04:31:25
K9JKM
*
.. 06:04:49:26
KF5MIL-7
*
 35.44 -99.1735 06:04:54:08
WT2D
*
.. 06:06:24:32
W4TBD
*
 37.43583 -77.705 06:06:29:19
KB6LTY-3
*
 34.495 -117.205 07:04:07:31
KE9BPC-6
*
 41.3859 -87.34057 07:05:38:44
NN4H-1
*
 36.95667 -84.95283 07:05:40:53
JF6BCC
*
.. 07:11:28:13
KE9BDC-7
*
 38.28133 -85.72817 08:04:54:09
BG7XTQ
*
 22.81033 108.32983 08:18:54:26
WD5GRW
*
.. 08:20:02:03
N0KBA . 38.5575 -90.28833 09:04:09:27
BD1AMC-8
*
 40.37383 116.85283 09:11:06:05
N6UTC-6
*
 33.87683 -118.19733 09:19:17:34
KE9BPC-10
*
 41.38533 -87.34 10:03:20:44
KF5MIL-9
*
 35.44117 -99.17133 10:03:24:10
K4KDR-6
*
.. 10:04:56:07
BH6RIZ-7
*
.. 10:09:09:35
WB3AZH-9
*
 38.27233 -76.99083 10:21:38:45
SV2CPH-4 . 40.30267 21.79017 115:17:53:35
SV2CPH
*
 40.30267 21.79017 115:17:53:42
S51HF
*
 46.43167 15.61 115:17:54:37
OM4ATC ... 115:17:55:07
LW2DYB-1
*
.. 115:18:27:32
HS6KLJ-5 . 13.54583 100.18833 115:22:38:06
CE3QC-1
*
 -33.6575 -70.59833 115:23:22:20
WA7DRE-10
*
 47.68583 -117.458 115:23:44:54
7L2MDI ... 116:00:01:41
JG6YOG
*
.. 116:00:08:08
HS6KLJ-4 . 13.53783 100.2075 116:00:11:07
BH6IDD-6 . 34.75983 113.63117 116:00:12:18
E22ZMG-9 . 19.04 98.974 116:00:14:24
E27ASY-3
*
 14.75433 100.733 116:00:15:31
HS9TJB-7 ... 116:00:16:30
KC5VAZ-9
*
 29.48067 -98.605 116:01:14:57
KB9VIC-9 . 38.735 -88.08333 116:01:15:18
KC5ILO-10
*
 33.588 -95.066 116:01:15:51
DV5CEL
*
.. 116:01:45:10
JE2KUC ... 116:01:45:21
YC2NFD
*
.. 116:01:54:52
K1WY . 41.76233 -72.72567 116:02:51:01
N4XHQ-6 . 33.353 -86.87283 116:02:51:11
AI4LL ... 116:02:51:25
KG8CW
*
 44.62017 -85.94167 116:02:52:01
W4TBD-6 ... 116:02:54:54
KF0BMD-11 ... 116:02:55:16
VK3KAW-10 ... 116:05:07:17
VK5ATN-6 ... 116:05:07:19
WA9BNZ . 40.9005 -90.26917 116:06:08:49
VK2CJB-9 . -31.6445 150.72034 116:06:43:35
EA2AUK
*
 40.32783 -1.09433 116:07:31:40
KB7ADL ... 116:07:47:30
N6PAZ ... 116:07:49:24
K5DNA ... 116:07:49:35
KF0BMD-6 ... 116:07:52:17
K6LUM-7 ... 116:07:52:25
K6SQY-9 ... 116:07:53:17
OE6PWE ... 116:09:04:47
G4DCQ-2 . 52.9175 1.3315 116:09:05:27
EA1JAO-6 ... 116:09:05:28
ON4BN ... 116:09:06:52
PE1NTN
*
.. 116:09:07:37
G6UQZ-1 ... 116:09:09:23
KB2M-2 . 29.591 -81.20633 116:09:18:32
K7KAU ... 116:09:19:37
W8DMT . 42.89033 -85.82633 116:09:20:12
WD8ED ... 116:09:21:17
K5RSB ... 116:09:22:19
KE0SWK-3
*
 38.37583 -93.80183 116:09:22:39
N4UCM
*
 46.29183 -91.75267 116:09:23:12
KK0TT-6 ... 116:09:23:16
K5WH-3 ... 116:09:24:51
KD5DK
*
 32.61683 -97.11117 116:09:25:55
Click on a callsign to see a detailed map.

Recent activity

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