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
*
 0.0055 0.16667 00:00:13:35
KB6LTY-3
*
 34.495 -117.205 00:07:58:18
KE8VRL-2
*
 42.63333 -82.95 00:08:36:44
N1RCN
*
 27.97417 -81.705 00:09:30:59
K9JKM
*
 42.18817 -88.45133 00:11:08:42
WB8JAY
*
 40.49633 -81.44233 00:11:08:52
KR4MVP-7
*
 41.9015 -88.468 01:10:22:22
JH1NHK
*
.. 02:00:12:27
W4TBD-6
*
 37.43583 -77.705 02:09:32:46
F4FEB . 47.39083 6.53833 02:15:44:10
MW7KKF-1 . 53.332 -4.32067 02:17:29:29
JF6BCC
*
.. 02:23:25:14
JH4XSY-1
*
.. 02:23:27:40
DL7NDR
*
 48.65083 8.0445 03:18:14:11
XE1YLD-2 . 20.53333 -100.4 04:06:20:23
JR7IMN . 40.82433 140.73367 04:06:46:34
WF4W
*
 34.1025 -84.37167 04:07:57:30
N2EDX-7
*
 29.0865 -80.98733 05:07:08:10
G6UST
*
.. 05:16:42:31
JA5BLZ
*
.. 06:05:13:16
KK5MV-14 . 30.22217 -99.16133 06:06:23:49
KC5ILO-10
*
 33.588 -95.066 07:13:44:58
KM6LYW
*
 38.91333 -120.92717 08:11:23:37
KB2M-4
*
 29.591 -81.20633 08:14:27:58
JS1LQI ... 09:21:04:39
JK6DXD ... 09:21:04:43
JK4DHT . 34.01917 131.955 10:20:17:22
TG5ALY-4
*
 14.96917 -91.42 11:03:55:27
KC9ELU
*
.. 11:08:49:16
KK7EDG-7 . 43.92083 -122.81883 12:08:10:47
N4XHQ-7 . 33.35417 -86.87033 13:04:01:04
XE3ISS-12
*
.. 14:03:10:39
WD8ED ... 14:09:40:09
NA1SS
*
.. 17:04:52:39
AI4LL-1
*
.. 21:08:56:21
YC0AVJ
*
.. 21:11:26:16
TIOSZ-7
*
.. 22:07:54:25
KE9BDC-7
*
.. 23:00:54:04
W0BZ
*
.. 23:00:54:34
NA1SS-5 ... 23:01:33:05
LU2WBA-10 ... 23:05:07:00
KD9JJR . 43.8345 -88.8425 23:07:22:23
AC0ZO
*
.. 24:23:17:07
W0JW-6
*
.. 26:00:06:04
KD9OLZ-9
*
 46.71333 -92.0805 28:03:23:12
PD7BOR ... 28:07:55:39
LU2DYB-6 ... 30:10:36:58
KW4WZ ... 33:04:16:55
BG2GFC . 45.75 126.61917 36:15:48:18
K1WY
*
 41.76233 -72.72567 39:17:48:10
KE8DIE-7
*
.. 39:17:48:25
N9WWR . 42.81733 -87.817 39:17:52:52
KG8CW
*
.. 39:19:27:07
W3CJS ... 39:21:02:50
N0KBA ... 40:00:19:54
SQ3KAR-1 ... 40:01:37:40
WB2CMF
*
 40.83717 -73.06417 40:01:53:01
WB2YZX . 40.54217 -74.18667 40:01:55:23
AA9DR-7 ... 40:01:56:49
7J6CAT-2
*
 30.34033 -81.4 40:01:57:09
N5ZKK-6
*
 30.0575 -99.12167 40:01:57:45
2W0LCB-7 ... 40:03:18:06
M7PVG-9
*
 50.85133 0.55983 40:04:54:20
PD0RLX
*
 51.46667 3.53333 40:06:27:25
IZ1POV ... 40:06:30:22
IK7UFX
*
 40.93583 16.28833 40:08:05:24
S51HF
*
 46.43167 15.61 40:08:08:14
BH6IDD-6 . 34.75983 113.63117 40:15:56:24
9Y4QA . 11.1575 -60.81167 40:18:28:40
XE3ISS-11 . 19.42767 -96.92967 41:01:10:55
XE1CQ-9 . 21.18683 -101.7085 41:01:12:46
DL2SDS-7 ... 41:02:27:47
EA2AUK
*
 40.32783 -1.09433 41:02:28:59
HB9INK-7 ... 41:05:42:26
IZ6YMF
*
.. 41:07:15:15
IW6DOA
*
.. 41:07:17:25
K5DNA
*
.. 41:16:14:54
N4XHQ-6 ... 42:23:33:43
LB6MJ-7 ... 43:05:42:24
KH2PM . 35.565 -78.88367 44:00:19:29
Click on a callsign to see a detailed map.

Recent activity

00:00:13:35 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:07:58:18 : KB6LTY-3]CQ,RS0ISS*,qAR,N7GEE-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:07:59:09 : RS0ISS]0P0PS4,APRSAT,qAR,N7GEE-6:'v&l SI]ARISS-International Space Station=
00:08:20:11 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:08:23:11 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:08:36:44 : KE8VRL-2]APRS,WIDE1-1,RS0ISS*,qAR,KE8VRL-2::KC8IMD-3 :Can you Hear ME? 73
00:09:30:59 : N1RCN]APRS,RS0ISS*,qAR,WB8JAY:=2758.45N/08142.30Wr cq de n1rcn EL97
00:09:32:15 : RS0ISS]0P0PS3,APRSAT,qAR,WB8JAY:'v&l SI]ARISS-International Space Station=
00:11:08:42 : K9JKM]WB8JAY,RS0ISS*,qAR,NS2B-10:599 in EN52 IL
00:11:08:52 : WB8JAY]CQ,RS0ISS*,qAR,NS2B-10:=4029.78N/08126.54W-***73' Via Satellite {UISS54}
00:11:09:23 : K9JKM]CQ,RS0ISS*,qAR,NS2B-10:=4211.29N/08827.08W-Greetings from EN52
00:12:50:30 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
00:15:44:42 : RS0ISS]0P0PS5,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
00:16:05:44 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:16:08:45 : RS0ISS]0P0PS5,APRSAT,qAR,N7GEE-6:'v&l SI]ARISS-International Space Station=
00:17:41:51 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
00:22:12:11 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
00:22:15:11 : RS0ISS]0P0PS3,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
00:23:24:16 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:23:27:16 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
01:01:00:23 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:01:03:23 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
01:07:12:30 : KE8VRL-2]APRS,RS0ISS*,ARISS,qAR,KE8VRL-2:!4237.14NS07120.83W#PHG5132/Test via ISS 73
01:07:33:51 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:08:45:10 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2::KC5ILO-10:Hello from EL97
01:10:19:03 : RS0ISS]0P0PS5,APRSAT,qAO,K4KDR-10:'v&l SI]ARISS-International Space Station=
01:10:22:04 : RS0ISS]0P0PS6,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
01:10:22:22 : KR4MVP-7]T1UT0Y,RS0ISS*,WIDE2-1,qAR,KE9BDC:`t8$l pj/]145.470MHz T103 -060hi from EN51&
01:14:58:24 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF:'v&l SI]ARISS-International Space Station=
01:16:31:30 : RS0ISS]0P0PS4,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
01:16:34:31 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
01:16:52:32 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
01:18:10:38 : RS0ISS]0P0PS5,APRSAT,qAO,DC2MH-10:'v&l SI]ARISS-International Space Station=
01:19:46:44 : RS0ISS]0P0PS3,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
02:00:12:27 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
02:00:13:12 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
02:00:14:04 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:06:02:29 : RS0ISS]0P0PS4,APRSAT,qAR,LU1MQF:'v&l SI]ARISS-International Space Station=
02:06:45:32 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
02:06:46:49 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
02:06:47:32 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:07:56:37 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
02:09:28:56 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10:=2758.45N/08142.30Wr cq de n1rcn EL97
02:09:29:44 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:09:32:44 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:09:32:46 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
02:09:33:24 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
02:09:35:40 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
02:09:35:45 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
02:09:36:10 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:=4211.29N/08827.08W-Greetings from EN52
02:15:44:10 : F4FEB]CQ,RS0ISS*,qAO,EA2ARD:=4723.45N/00632.30E`73' Via ISS UHF {UISS54}
02:16:03:12 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
02:16:06:13 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
02:16:06:47 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2::N5ZKK-6 :Hello from EL97
02:16:09:13 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
02:17:24:18 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
02:17:27:19 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
02:17:29:29 : MW7KKF-1]APIN21,RS0ISS*,qAO,MW7KKF-1:!5319.92N/00419.24W-Hugh From IO73, in Memory of Dad.
02:17:30:19 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
02:19:00:25 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
02:19:03:26 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
02:19:06:26 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF:'v&l SI]ARISS-International Space Station=
02:23:24:44 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:23:25:14 : JF6BCC]CQ,RS0ISS*,qAO,JH4XSY-6:PM53 402103
02:23:26:05 : JF6BCC]CQ,RS0ISS*,qAO,JH4XSY-6:PM53 402103
02:23:26:45 : JF6BCC]JH4XSY-1,RS0ISS*,qAR,JJ1WTK-6:RR73
02:23:27:32 : JF6BCC]JH4XSY-1,RS0ISS*,qAO,JH4XSY-6:RR73
02:23:27:40 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6::JF6BCC :UR 599 73!
02:23:27:45 : RS0ISS]0P0PS4,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
02:23:27:59 : JF6BCC]JH4XSY-1,RS0ISS*,qAO,JH4XSY-6:599 PM53 402103
02:23:28:11 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6:]QM06
03:07:37:20 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:08:46:25 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:08:47:37 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
03:08:52:25 : RS0ISS]0P0PS4,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
03:10:28:32 : RS0ISS]0P0PS2,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
03:18:14:11 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
03:22:38:25 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:22:41:25 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:23:02:27 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
04:06:20:23 : XE1YLD-2]APDR16,RS0ISS*,WIDE2-1,qAR,N5ZKK:=2032. N/10024. Wp437.825MHz/A=006091 Saludos del Yorch prros
04:06:46:34 : JR7IMN]T0TYT6,RS0ISS*,qAR,JJ1WTK-6:`DHl -/`Hello via ISS QN00_1
04:06:48:01 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:07:55:23 : N1RCN]APRS,RS0ISS*,qAO,N4IFP-2:=2758.45N/08142.30Wy[[[ cq de n1rcn EL97 ]]]
04:07:57:30 : WF4W]APRS,RS0ISS*,WIDE2-1,qAO,KF5VOI:=3406.15N/08422.30W-73
04:09:35:15 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
04:16:08:55 : WF4W]APRS,RS0ISS*,WIDE2-1,qAR,KE9BDC::KB2M :wf4w, em74
05:05:58:52 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
05:05:59:48 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
05:06:00:26 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
05:06:01:42 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
05:07:08:10 : N2EDX-7]R9PU1X,RS0ISS*,WIDE2-1,qAR,KE9BDC:`lW5l gK\]Hi from el99 Florida^
05:07:10:47 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
05:07:16:47 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
05:08:46:06 : WF4W]APRS,RS0ISS*,qAO,K4KDR-10:=3406.15N/08422.30W-73
05:08:47:44 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
05:08:52:54 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
05:16:35:27 : RS0ISS]0P0PS4,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
05:16:42:31 : G6UST]CQ,RS0ISS*,qAO,EA2ARD:Hi IO92
05:22:38:48 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95

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 2026-06-17 03:49:30 UTC