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
*
.. 02:17:37:26
KB2M-4
*
 29.591 -81.20633 21:01:28:36
WD9EWK ... 21:01:30:45
KR4MVP-7
*
 29.21283 -81.01933 21:03:02:58
KW4WZ-1
*
 39.14 -78.24917 21:03:05:02
W0JW-6
*
.. 21:03:06:34
DL7NDR
*
 48.65083 8.0445 21:09:16:44
K9JKM
*
.. 21:09:34:45
KF5MIL-7
*
 35.44033 -99.17367 21:09:39:27
WT2D
*
.. 21:11:09:51
W4TBD
*
.. 21:11:14:38
KB6LTY-3
*
.. 22:08:52:50
KE9BPC-6
*
.. 22:10:24:03
NN4H-1
*
 36.95667 -84.95267 22:10:26:12
JF6BCC
*
.. 22:16:13:32
KE9BDC-7
*
.. 23:09:39:28
BG7XTQ
*
.. 23:23:39:45
WD5GRW
*
.. 24:00:47:22
N0KBA ... 24:08:54:46
BD1AMC-8
*
 40.38067 116.85233 24:15:51:24
N6UTC-6
*
.. 25:00:02:53
KE9BPC-10
*
 41.38533 -87.34 25:08:06:03
KF5MIL-9
*
 35.3545 -99.19383 25:08:09:29
K4KDR-6
*
.. 25:09:41:26
BH6RIZ-7
*
 31.9185 112.15417 25:13:54:54
WB3AZH-9
*
 38.98333 -76.9305 26:02:24:04
SV2CPH-4 . 40.30267 21.79017 130:22:38:54
SV2CPH
*
 40.30267 21.79017 130:22:39:01
S51HF
*
 46.43167 15.61 130:22:39:56
OM4ATC ... 130:22:40:26
LW2DYB-1
*
.. 130:23:12:51
HS6KLJ-5 . 13.54583 100.18833 131:03:23:25
CE3QC-1
*
.. 131:04:07:39
WA7DRE-10
*
 47.68583 -117.458 131:04:30:13
7L2MDI ... 131:04:47:00
JG6YOG
*
.. 131:04:53:27
HS6KLJ-4 . 13.53783 100.20733 131:04:56:26
BH6IDD-6 . 34.75983 113.63117 131:04:57:37
E22ZMG-9 . 18.77783 99.0255 131:04:59:43
E27ASY-3
*
 14.75433 100.733 131:05:00:50
HS9TJB-7 ... 131:05:01:49
KC5VAZ-9 . 29.40067 -98.68683 131:06:00:16
KB9VIC-9 . 38.735 -88.08333 131:06:00:37
KC5ILO-10
*
 33.588 -95.066 131:06:01:10
DV5CEL
*
.. 131:06:30:29
JE2KUC ... 131:06:30:40
YC2NFD ... 131:06:40:11
K1WY . 41.76233 -72.72567 131:07:36:20
N4XHQ-6 ... 131:07:36:30
AI4LL ... 131:07:36:44
KG8CW
*
 44.62017 -85.94167 131:07:37:20
W4TBD-6 ... 131:07:40:13
KF0BMD-11 ... 131:07:40:35
VK3KAW-10 ... 131:09:52:36
VK5ATN-6 ... 131:09:52:38
WA9BNZ . 40.90033 -90.26917 131:10:54:09
VK2CJB-9 ... 131:11:28:55
EA2AUK . 40.32783 -1.09433 131:12:17:00
KB7ADL ... 131:12:32:50
N6PAZ ... 131:12:34:44
K5DNA ... 131:12:34:55
KF0BMD-6 ... 131:12:37:37
K6LUM-7
*
.. 131:12:37:45
K6SQY-9 ... 131:12:38:37
OE6PWE ... 131:13:50:07
G4DCQ-2 ... 131:13:50:47
EA1JAO-6 ... 131:13:50:48
ON4BN
*
 51.06883 5.38017 131:13:52:12
PE1NTN
*
.. 131:13:52:57
G6UQZ-1 ... 131:13:54:43
KB2M-2 . 29.591 -81.20633 131:14:03:52
K7KAU ... 131:14:04:57
W8DMT
*
 43.02083 -86.10517 131:14:05:32
WD8ED ... 131:14:06:37
K5RSB ... 131:14:07:39
KE0SWK-3
*
 38.37583 -93.80183 131:14:07:59
N4UCM
*
 46.29183 -91.75267 131:14:08:32
KK0TT-6 ... 131:14:08:36
K5WH-3 ... 131:14:10:11
KD5DK
*
 32.61683 -97.11117 131:14:11:15
Click on a callsign to see a detailed map.

Recent activity

02:17:37:27 : RS0ISS]APRS,TCPIP*,qAC,T2SYDNEY::F4MTH-8 :Hello
03:15:31:49 : RS0ISS]APRS,TCPIP*,qAC,T2UKRAINE::KI5PLL-8 :Hello me
21:01:28:37 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
21:01:30:46 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
21:01:30:52 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
21:01:32:37 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
21:03:02:59 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
21:03:03:30 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
21:03:03:49 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
21:03:03:58 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:03:05:03 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
21:03:05:35 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
21:03:06:35 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
21:03:07:40 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
21:03:07:58 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
21:03:09:59 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:04:40:06 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:07:55:20 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:08:04:21 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:09:16:45 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
21:09:17:27 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
21:09:18:10 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
21:09:19:27 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
21:09:20:27 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
21:09:21:57 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
21:09:22:17 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
21:09:34:17 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
21:09:34:46 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
21:09:35:46 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
21:09:38:25 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
21:09:39:28 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
21:09:40:28 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
21:11:09:52 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
21:11:10:34 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
21:11:11:21 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
21:11:11:59 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
21:11:13:03 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
21:11:13:28 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
21:11:13:35 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
21:11:13:36 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
21:11:13:41 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
21:11:14:27 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
21:11:14:39 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
21:11:14:56 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
21:11:15:27 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
21:11:16:07 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
21:11:16:35 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
21:14:13:47 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
21:15:43:54 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
21:17:01:59 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
22:03:51:30 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
22:03:51:41 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
22:03:52:47 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
22:03:53:34 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
22:03:53:47 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
22:03:54:37 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
22:03:56:47 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
22:03:59:46 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
22:05:32:53 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
22:07:12:01 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
22:08:48:08 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
22:08:51:08 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
22:08:52:51 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
22:08:53:36 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
22:08:54:07 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
22:08:54:09 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
22:08:55:49 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
22:10:24:04 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
22:10:24:15 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
22:10:26:13 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
22:10:26:37 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
22:14:39:34 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
22:14:54:35 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
22:14:57:35 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
22:16:06:29 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
22:16:13:33 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
22:21:13:02 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
22:22:49:09 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
23:00:25:16 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
23:03:04:28 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
23:03:06:30 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
23:03:07:28 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
23:03:08:12 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
23:09:35:16 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
23:09:39:11 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
23:09:39:29 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
23:09:40:56 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
23:13:53:14 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
23:15:28:40 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
23:15:51:31 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
23:15:51:31 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
23:22:02:50 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
23:23:38:57 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
23:23:39:46 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
23:23:44:34 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
23:23:44:34 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
23:23:44:57 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
23:23:44:57 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
24:00:47:23 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
24:00:48:01 : RS0ISS]0P0PS4,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 2026-03-23 15:09:19 UTC