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
*
.. 00:17:40:55
KB2M-4
*
 29.591 -81.20633 18:03:37:43
WD9EWK ... 18:03:39:52
KR4MVP-7
*
 29.19583 -80.9945 18:05:12:05
KW4WZ-1
*
 39.14 -78.24917 18:05:14:09
W0JW-6
*
 41.21056 -93.83722 18:05:15:41
DL7NDR
*
 48.65083 8.0445 18:11:25:51
K9JKM
*
.. 18:11:43:52
KF5MIL-7
*
 35.44017 -99.17367 18:11:48:34
WT2D
*
.. 18:13:18:58
W4TBD
*
.. 18:13:23:45
KB6LTY-3
*
.. 19:11:01:57
KE9BPC-6
*
.. 19:12:33:10
NN4H-1
*
 36.95667 -84.95333 19:12:35:19
JF6BCC
*
.. 19:18:22:39
KE9BDC-7
*
.. 20:11:48:35
BG7XTQ
*
.. 21:01:48:52
WD5GRW
*
.. 21:02:56:29
N0KBA ... 21:11:03:53
BD1AMC-8
*
 40.381 116.85233 21:18:00:31
N6UTC-6
*
.. 22:02:12:00
KE9BPC-10
*
 41.38533 -87.34 22:10:15:10
KF5MIL-9
*
 35.3545 -99.19383 22:10:18:36
K4KDR-6
*
.. 22:11:50:33
BH6RIZ-7
*
 31.91817 112.15433 22:16:04:01
WB3AZH-9
*
 38.27133 -77.00383 23:04:33:11
SV2CPH-4 . 40.30267 21.79017 128:00:48:01
SV2CPH
*
 40.30267 21.79017 128:00:48:08
S51HF
*
 46.43167 15.61 128:00:49:03
OM4ATC ... 128:00:49:33
LW2DYB-1
*
 -38.26917 -57.87167 128:01:21:58
HS6KLJ-5 . 13.54583 100.18833 128:05:32:32
CE3QC-1
*
 -33.6575 -70.59833 128:06:16:46
WA7DRE-10
*
 47.68583 -117.458 128:06:39:20
7L2MDI ... 128:06:56:07
JG6YOG
*
.. 128:07:02:34
HS6KLJ-4 . 13.53783 100.20733 128:07:05:33
BH6IDD-6 . 34.75983 113.63117 128:07:06:44
E22ZMG-9 . 18.77783 99.0255 128:07:08:50
E27ASY-3
*
 14.75433 100.733 128:07:09:57
HS9TJB-7 ... 128:07:10:56
KC5VAZ-9 . 29.40067 -98.68683 128:08:09:23
KB9VIC-9 . 38.735 -88.08333 128:08:09:44
KC5ILO-10
*
 33.588 -95.066 128:08:10:17
DV5CEL
*
.. 128:08:39:36
JE2KUC ... 128:08:39:47
YC2NFD ... 128:08:49:18
K1WY . 41.76233 -72.72567 128:09:45:27
N4XHQ-6 ... 128:09:45:37
AI4LL ... 128:09:45:51
KG8CW
*
 44.62017 -85.94167 128:09:46:27
W4TBD-6 ... 128:09:49:20
KF0BMD-11 ... 128:09:49:42
VK3KAW-10 ... 128:12:01:43
VK5ATN-6 ... 128:12:01:45
WA9BNZ . 40.90033 -90.26917 128:13:03:15
VK2CJB-9 ... 128:13:38:01
EA2AUK . 40.32783 -1.09433 128:14:26:06
KB7ADL ... 128:14:41:56
N6PAZ ... 128:14:43:50
K5DNA ... 128:14:44:01
KF0BMD-6 ... 128:14:46:43
K6LUM-7
*
 32.91667 -117.13333 128:14:46:51
K6SQY-9 ... 128:14:47:43
OE6PWE ... 128:15:59:13
G4DCQ-2 ... 128:15:59:53
EA1JAO-6 ... 128:15:59:54
ON4BN
*
 51.06883 5.38017 128:16:01:18
PE1NTN
*
.. 128:16:02:03
G6UQZ-1 ... 128:16:03:49
KB2M-2 . 29.591 -81.20633 128:16:12:58
K7KAU ... 128:16:14:03
W8DMT
*
 43.02083 -86.10517 128:16:14:38
WD8ED ... 128:16:15:43
K5RSB ... 128:16:16:45
KE0SWK-3
*
 38.37583 -93.80183 128:16:17:05
N4UCM
*
 46.29183 -91.75267 128:16:17:38
KK0TT-6 ... 128:16:17:42
K5WH-3 ... 128:16:19:17
KD5DK
*
 32.61683 -97.11117 128:16:20:21
Click on a callsign to see a detailed map.

Recent activity

00:17:40:55 : RS0ISS]APRS,TCPIP*,qAC,T2UKRAINE::KI5PLL-8 :Hello me
18:03:37:43 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
18:03:39:52 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
18:03:39:58 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
18:03:41:43 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
18:05:12:05 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
18:05:12:36 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
18:05:12:55 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
18:05:13:04 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:05:14:09 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
18:05:14:41 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
18:05:15:41 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
18:05:16:46 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
18:05:17:04 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
18:05:19:05 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:06:49:12 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:10:04:26 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:10:13:27 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:11:25:51 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
18:11:26:33 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
18:11:27:16 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
18:11:28:33 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
18:11:29:33 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
18:11:31:03 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
18:11:31:23 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
18:11:43:23 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
18:11:43:52 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
18:11:44:52 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
18:11:47:31 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
18:11:48:34 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
18:11:49:34 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
18:13:18:58 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
18:13:19:40 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
18:13:20:27 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
18:13:21:05 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
18:13:22:09 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
18:13:22:34 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
18:13:22:41 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
18:13:22:42 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
18:13:22:47 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
18:13:23:33 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
18:13:23:45 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
18:13:24:02 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
18:13:24:33 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
18:13:25:13 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
18:13:25:41 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
18:16:22:53 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
18:17:53:00 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
18:19:11:05 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
19:06:00:36 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
19:06:00:47 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
19:06:01:53 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
19:06:02:40 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
19:06:02:53 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
19:06:03:43 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
19:06:05:53 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
19:06:08:52 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
19:07:41:59 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
19:09:21:07 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
19:10:57:14 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
19:11:00:14 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
19:11:01:57 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
19:11:02:42 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
19:11:03:13 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
19:11:03:15 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
19:11:04:55 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
19:12:33:10 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
19:12:33:21 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
19:12:35:19 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
19:12:35:43 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
19:16:48:40 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
19:17:03:41 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
19:17:06:41 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
19:18:15:35 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
19:18:22:39 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
19:23:22:08 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20:00:58:15 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20:02:34:22 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
20:05:13:34 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20:05:15:36 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
20:05:16:34 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20:05:17:18 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
20:11:44:22 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
20:11:48:17 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
20:11:48:35 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
20:11:50:02 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20:16:02:20 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20:17:37:46 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
20:18:00:37 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
20:18:00:37 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
21:00:11:56 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
21:01:48:03 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
21:01:48:52 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
21:01:53:40 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
21:01:53:40 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
21:01:54:03 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
21:01:54:03 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
21:02:56:29 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
21:02:57:07 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:04:27:15 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'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 2026-03-20 17:18:26 UTC