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
*
 0.00583 0.16667 00:00:15:39
KR4MVP-7
*
 41.9015 -88.468 00:00:18:58
JH1NHK
*
.. 00:14:09:03
N1RCN
*
 27.97417 -81.705 00:23:25:32
W4TBD-6
*
 37.43583 -77.705 00:23:29:22
K9JKM
*
 42.18817 -88.45133 00:23:32:16
F4FEB . 47.39083 6.53833 01:05:40:46
MW7KKF-1 . 53.332 -4.32067 01:07:26:05
JF6BCC
*
.. 01:13:21:50
JH4XSY-1
*
.. 01:13:24:16
DL7NDR
*
 48.65083 8.0445 02:08:10:47
XE1YLD-2 . 20.53333 -100.4 02:20:16:59
JR7IMN . 40.82433 140.73367 02:20:43:10
WF4W
*
 34.1025 -84.37167 02:21:54:06
N2EDX-7
*
 29.14617 -80.98683 03:21:04:46
G6UST
*
.. 04:06:39:07
JA5BLZ
*
.. 04:19:09:52
KK5MV-14 . 30.22217 -99.16133 04:20:20:25
KB6LTY-3
*
 34.495 -117.205 06:00:29:50
KC5ILO-10
*
 33.588 -95.066 06:03:41:34
KM6LYW
*
 38.91 -121.314 07:01:20:13
KB2M-4
*
 29.591 -81.20633 07:04:24:34
JS1LQI . 35.64583 139.79167 08:11:01:15
JK6DXD ... 08:11:01:19
JK4DHT . 34.01917 131.955 09:10:13:58
TG5ALY-4
*
 14.96917 -91.42 09:17:52:03
KC9ELU
*
 39.39083 -85.37167 09:22:45:52
KK7EDG-7 . 43.92083 -122.81883 10:22:07:23
N4XHQ-7 . 33.353 -86.87267 11:17:57:40
XE3ISS-12
*
 19.42767 -96.92967 12:17:07:15
WD8ED ... 12:23:36:45
NA1SS
*
.. 15:18:49:15
AI4LL-1
*
.. 19:22:52:57
YC0AVJ
*
.. 20:01:22:52
TIOSZ-7
*
.. 20:21:51:01
KE9BDC-7
*
.. 21:14:50:40
W0BZ
*
.. 21:14:51:10
NA1SS-5 ... 21:15:29:41
LU2WBA-10 ... 21:19:03:36
KD9JJR ... 21:21:18:59
AC0ZO
*
.. 23:13:13:43
W0JW-6
*
.. 24:14:02:40
KD9OLZ-9
*
 46.71333 -92.0805 26:17:19:48
PD7BOR ... 26:21:52:15
LU2DYB-6 ... 29:00:33:34
KW4WZ ... 31:18:13:31
BG2GFC . 45.75 126.61917 35:05:44:54
K1WY
*
 41.76233 -72.72567 38:07:44:46
KE8DIE-7
*
.. 38:07:45:01
N9WWR . 42.81733 -87.817 38:07:49:28
KG8CW
*
.. 38:09:23:43
W3CJS ... 38:10:59:26
N0KBA ... 38:14:16:30
SQ3KAR-1 ... 38:15:34:16
WB2CMF
*
 40.83717 -73.06417 38:15:49:37
WB2YZX ... 38:15:51:59
AA9DR-7 ... 38:15:53:25
7J6CAT-2
*
 30.3405 -81.4045 38:15:53:45
N5ZKK-6
*
 30.0575 -99.12167 38:15:54:21
2W0LCB-7 ... 38:17:14:42
M7PVG-9
*
 50.98967 0.1165 38:18:50:56
PD0RLX
*
 51.47217 3.519 38:20:24:01
IZ1POV ... 38:20:26:58
IK7UFX
*
 40.93583 16.28833 38:22:02:00
S51HF
*
 46.43167 15.61 38:22:04:50
BH6IDD-6 . 34.75983 113.63117 39:05:53:00
9Y4QA . 11.1575 -60.81167 39:08:25:16
XE3ISS-11 . 19.45091 -96.95458 39:15:07:31
XE1CQ-9 . 21.18683 -101.7085 39:15:09:22
DL2SDS-7 ... 39:16:24:23
EA2AUK
*
 40.32783 -1.09433 39:16:25:35
HB9INK-7 ... 39:19:39:02
IZ6YMF
*
.. 39:21:11:51
IW6DOA
*
.. 39:21:14:01
K5DNA
*
.. 40:06:11:30
N4XHQ-6 ... 41:13:30:19
LB6MJ-7 ... 41:19:39:00
KH2PM . 35.565 -78.88367 42:14:16:05
KC2DKP-1 . 42.76583 -78.79367 42:14:21:35
XE3JCL-9
*
.. 42:14:22:40
Click on a callsign to see a detailed map.

Recent activity

00:00:15:39 : RS0ISS]0P0PS5,APRSAT,qAO,K4KDR-10:'v&l SI]ARISS-International Space Station=
00:00:18:40 : RS0ISS]0P0PS6,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
00:00:18:58 : KR4MVP-7]T1UT0Y,RS0ISS*,WIDE2-1,qAR,KE9BDC:`t8$l pj/]145.470MHz T103 -060hi from EN51&
00:04:55:00 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF:'v&l SI]ARISS-International Space Station=
00:06:28:06 : RS0ISS]0P0PS4,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
00:06:31:07 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
00:06:49:08 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
00:08:07:14 : RS0ISS]0P0PS5,APRSAT,qAO,DC2MH-10:'v&l SI]ARISS-International Space Station=
00:09:43:20 : RS0ISS]0P0PS3,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
00:14:09:03 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
00:14:09:48 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
00:14:10:40 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:19:59:05 : RS0ISS]0P0PS4,APRSAT,qAR,LU1MQF:'v&l SI]ARISS-International Space Station=
00:20:42:08 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
00:20:43:25 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
00:20:44:08 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:21:53:13 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
00:23:25:32 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10:=2758.45N/08142.30Wr cq de n1rcn EL97
00:23:26:20 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:23:29:20 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:23:29:22 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
00:23:30:00 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
00:23:32:16 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
00:23:32:21 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
00:23:32:46 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:=4211.29N/08827.08W-Greetings from EN52
01:05:40:46 : F4FEB]CQ,RS0ISS*,qAO,EA2ARD:=4723.45N/00632.30E`73' Via ISS UHF {UISS54}
01:05:59:48 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
01:06:02:49 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
01:06:03:23 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2::N5ZKK-6 :Hello from EL97
01:06:05:49 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
01:07:20:54 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
01:07:23:55 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
01:07:26:05 : MW7KKF-1]APIN21,RS0ISS*,qAO,MW7KKF-1:!5319.92N/00419.24W-Hugh From IO73, in Memory of Dad.
01:07:26:55 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
01:08:57:01 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
01:09:00:02 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF-1:'v&l SI]ARISS-International Space Station=
01:09:03:02 : RS0ISS]0P0PS3,APRSAT,qAO,MW7KKF:'v&l SI]ARISS-International Space Station=
01:13:21:20 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:13:21:50 : JF6BCC]CQ,RS0ISS*,qAO,JH4XSY-6:PM53 402103
01:13:22:41 : JF6BCC]CQ,RS0ISS*,qAO,JH4XSY-6:PM53 402103
01:13:23:21 : JF6BCC]JH4XSY-1,RS0ISS*,qAR,JJ1WTK-6:RR73
01:13:24:08 : JF6BCC]JH4XSY-1,RS0ISS*,qAO,JH4XSY-6:RR73
01:13:24:16 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6::JF6BCC :UR 599 73!
01:13:24:21 : RS0ISS]0P0PS4,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
01:13:24:35 : JF6BCC]JH4XSY-1,RS0ISS*,qAO,JH4XSY-6:599 PM53 402103
01:13:24:47 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6:]QM06
01:21:33:56 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:22:43:01 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
01:22:44:13 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
01:22:49:01 : RS0ISS]0P0PS4,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
02:00:25:08 : RS0ISS]0P0PS2,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
02:08:10:47 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
02:12:35:01 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:12:38:01 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:12:59:03 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
02:20:16:59 : XE1YLD-2]APDR16,RS0ISS*,WIDE2-1,qAR,N5ZKK:=2032. N/10024. Wp437.825MHz/A=006091 Saludos del Yorch prros
02:20:43:10 : JR7IMN]T0TYT6,RS0ISS*,qAR,JJ1WTK-6:`DHl -/`Hello via ISS QN00_1
02:20:44:37 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
02:21:51:59 : N1RCN]APRS,RS0ISS*,qAO,N4IFP-2:=2758.45N/08142.30Wy[[[ cq de n1rcn EL97 ]]]
02:21:54:06 : WF4W]APRS,RS0ISS*,WIDE2-1,qAO,KF5VOI:=3406.15N/08422.30W-73
02:23:31:51 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
03:06:05:31 : WF4W]APRS,RS0ISS*,WIDE2-1,qAR,KE9BDC::KB2M :wf4w, em74
03:19:55:28 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:19:56:24 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:19:57:02 : JF6BCC]CQ,RS0ISS*,qAR,JJ1WTK-6:PM53 402103
03:19:58:18 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:21:04:46 : N2EDX-7]R9PU1X,RS0ISS*,WIDE2-1,qAR,KE9BDC:`lW5l gK\]Hi from el99 Florida^
03:21:07:23 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:21:13:23 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
03:22:42:42 : WF4W]APRS,RS0ISS*,qAO,K4KDR-10:=3406.15N/08422.30W-73
03:22:44:20 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
03:22:49:30 : RS0ISS]0P0PS5,APRSAT,qAR,KM7DOS:'v&l SI]ARISS-International Space Station=
04:06:32:03 : RS0ISS]0P0PS4,APRSAT,qAO,EA2ARD:'v&l SI]ARISS-International Space Station=
04:06:39:07 : G6UST]CQ,RS0ISS*,qAO,EA2ARD:Hi IO92
04:12:35:24 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
04:12:36:41 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
04:12:38:30 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:19:08:58 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:19:09:52 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::JF6BCC :GM 599 TU
04:20:20:25 : KK5MV-14]CQ,RS0ISS*,qAR,KJ5SZ-2:!2973.33NI09869.68W# Jim's Hamshack Boerne TX
04:20:48:05 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:21:54:10 : RS0ISS]0P0PS4,APRSAT,qAO,K4KDR-10:'v&l SI]ARISS-International Space Station=
04:21:55:58 : K9JKM]N1RCN,RS0ISS*,qAR,KE9BDC:599 EN52 73 LoTW
04:21:56:33 : N1RCN]APRS,RS0ISS*,qAR,KE9BDC::K9JKM :Hello from EL97
04:21:57:10 : RS0ISS]0P0PS5,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
05:04:09:37 : RS0ISS]0P0PS2,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
05:04:26:51 : K9JKM]CQ,RS0ISS*,qAR,KE9BDC:=4211.29N/08827.08W-Greetings from EN52
05:04:27:39 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BDC:'v&l SI]ARISS-International Space Station=
05:04:29:32 : K9JKM]CQ,RS0ISS*,qAR,KJ5SZ-2:=4211.29N/08827.08W-Greetings from EN52
05:06:06:09 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr cq de n1rcn EL97
05:06:06:43 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr cq de n1rcn EL97
05:06:06:57 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: [[[cq de n1rcn live via ISS]]]
05:10:37:05 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
05:11:48:08 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
05:11:48:57 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
05:11:49:11 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
05:11:49:50 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
05:11:50:22 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
05:11:50:54 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via Sat
05:19:37:45 : RS0ISS]0P0PS4,APRSAT,qAR,KM7DOS:'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 2026-06-15 17:46:06 UTC