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
*
 0.00567 0.16667 03:05:19:13
N5ZKK-6
*
 30.0575 -99.12167 03:06:25:43
KC5ILO-10
*
 33.588 -95.066 03:06:26:33
W0SX-10
*
.. 03:23:07:29
KB6LTY-3
*
 34.495 -117.205 03:23:07:45
W9LDX
*
.. 04:03:56:39
DL7NDR
*
 48.6509 8.0445 04:06:56:14
JA5BLZ
*
 33.608 133.67383 04:12:56:44
JH4XSY-1
*
 36.07167 140.21194 04:12:58:25
N1RCN
*
 27.97417 -81.705 04:22:18:17
W4TBD-6
*
 37.43583 -77.705 05:06:26:05
JH1NHK
*
 35.52333 139.425 05:13:47:07
N2EDX-7
*
 29.08633 -80.98733 05:23:04:14
K9JKM
*
 42.18817 -88.45133 05:23:07:19
JF6BCC
*
.. 09:10:38:13
KB2M-2
*
 39.75117 -75.08533 09:23:06:50
K5KVN-1 ... 10:19:09:15
JA1COU
*
.. 11:10:37:36
KK7EDG-7
*
 44.05817 -122.98883 11:20:02:52
G6UST
*
.. 12:03:46:55
JR7IMN ... 12:17:57:38
WF4W
*
 34.10167 -84.39233 13:03:15:32
K4JMX
*
 30.272 -81.39167 13:03:15:41
K4KLY-7 ... 13:03:16:49
KK5MV-14
*
.. 13:18:22:09
KR4MVP-7
*
 29.10233 -80.94633 13:19:59:05
KG7WOC
*
 47.8835 -122.57517 13:20:04:26
KE8VRL-2
*
 42.63333 -82.95 15:17:27:29
WB8JAY ... 15:19:59:37
F4FEB ... 18:00:34:55
MW7KKF-1 ... 18:02:20:14
XE1YLD-2 ... 19:15:11:08
KM6LYW
*
 38.91183 -120.93567 23:20:14:22
KB2M-4
*
 29.59083 -81.20633 23:23:18:43
JS1LQI ... 25:05:55:24
JK6DXD ... 25:05:55:28
JK4DHT ... 26:05:08:07
TG5ALY-4
*
 14.96917 -91.42 26:12:46:12
KC9ELU
*
 39.39083 -85.37167 26:17:40:01
N4XHQ-7 . 33.353 -86.87267 28:12:51:49
XE3ISS-12
*
.. 29:12:01:24
WD8ED . 44.18567 -84.07233 29:18:30:54
NA1SS
*
.. 32:13:43:24
AI4LL-1
*
.. 36:17:47:06
YC0AVJ
*
.. 36:20:17:01
TIOSZ-7
*
.. 37:16:45:10
KE9BDC-7
*
.. 38:09:44:49
W0BZ
*
.. 38:09:45:19
NA1SS-5 ... 38:10:23:50
LU2WBA-10 ... 38:13:57:45
KD9JJR ... 38:16:13:08
AC0ZO
*
.. 40:08:07:52
W0JW-6
*
 41.21056 -93.83722 41:08:56:49
KD9OLZ-9
*
 46.70617 -92.10383 43:12:13:57
PD7BOR ... 43:16:46:24
LU2DYB-6 ... 45:19:27:43
KW4WZ ... 48:13:07:40
BG2GFC ... 52:00:39:03
K1WY
*
 41.76233 -72.72567 55:02:38:55
KE8DIE-7
*
.. 55:02:39:10
N9WWR . 42.81733 -87.817 55:02:43:37
KG8CW
*
 44.62017 -85.94167 55:04:17:52
W3CJS ... 55:05:53:35
N0KBA ... 55:09:10:39
SQ3KAR-1 ... 55:10:28:25
WB2CMF
*
 40.83717 -73.06417 55:10:43:46
WB2YZX . 40.54217 -74.18667 55:10:46:08
AA9DR-7 ... 55:10:47:34
7J6CAT-2
*
 30.3405 -81.39983 55:10:47:54
2W0LCB-7 ... 55:12:08:51
M7PVG-9
*
 50.845 0.43533 55:13:45:05
PD0RLX
*
.. 55:15:18:10
IZ1POV ... 55:15:21:07
IK7UFX
*
.. 55:16:56:09
S51HF
*
 46.43167 15.61 55:16:58:59
BH6IDD-6 . 34.75983 113.63117 56:00:47:09
9Y4QA ... 56:03:19:25
XE3ISS-11 . 19.43045 -96.92756 56:10:01:40
XE1CQ-9 ... 56:10:03:31
DL2SDS-7 ... 56:11:18:32
Click on a callsign to see a detailed map.

Recent activity

03:05:19:13 : RS0ISS]0P0PS4,APRSAT,qAR,ZL2CIA-10:'v&l SI]ARISS-International Space Station=
03:06:07:16 : RS0ISS]0P0PS3,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
03:06:25:18 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
03:06:25:43 : N5ZKK-6]CQ,RS0ISS*,SGATE,qAR,WF4W-10:EM00 KERRVILLEÀÀ†¢@@@@àœj´––@l¤¦`’¦¦à¦Ž‚¨Š@aðEM00 KERRVILLE
03:06:26:33 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"5H}=
03:06:28:18 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
03:08:01:25 : RS0ISS]0P0PS4,APRSAT,qAR,WF4W-10:'v&l SI]ARISS-International Space Station=
03:12:37:42 : RS0ISS]0P0PS5,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
03:13:46:50 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
03:21:32:24 : RS0ISS]0P0PS5,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
03:21:35:24 : RS0ISS]0P0PS5,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
03:23:05:30 : RS0ISS]0P0PS6,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
03:23:07:29 : W0SX-10]CQ,RS0ISS*,qAR,WD8ED-1::KB6LTY-3 :Hi ChristyÀÀ†¢@@@@à®`¦°@@t¤¦`’¦¦áð:KB6LTY-3 :Hi Christy
03:23:07:45 : KB6LTY-3]CQ,RS0ISS*,qAR,WD8ED-1:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jlÀÀ†¢@@@@à–„l˜¨²f¤¦`’¦¦áð=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
03:23:08:31 : RS0ISS]0P0PS6,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
03:23:08:53 : KB6LTY-3]CQ,RS0ISS*,qAR,WD8ED-1:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jlÀÀ†¢@@@@à–„l˜¨²f¤¦`’¦¦áð=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
04:00:41:37 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:00:44:37 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:00:47:37 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:02:23:45 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:03:56:39 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
04:03:57:50 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
04:03:58:50 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
04:03:59:51 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:05:35:59 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:05:38:59 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
04:06:56:14 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
04:07:12:06 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
04:12:56:44 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::JH4XSY-1 :599 PM63UO TU 73
04:12:57:31 : RS0ISS]0P0PS5,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
04:12:58:20 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::ALL :CQ via ISS
04:12:58:25 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6:=/[8a!qupW- B!
04:12:59:53 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::ALL :CQ via Sat
04:13:00:31 : RS0ISS]0P0PS4,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
04:21:07:06 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:22:16:11 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
04:22:18:17 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: [[[cq de n1rcn live via ISS]]]
04:22:18:40 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
04:22:19:11 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
04:23:52:59 : N1RCN]APRS,RS0ISS*,qAO,K4KDR-10::Heard :K9JKM
05:06:07:24 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
05:06:22:46 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
05:06:26:05 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
05:13:47:07 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
05:21:35:52 : RS0ISS]0P0PS4,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
05:22:59:44 : N1RCN]APRS,RS0ISS*,qAR,K4JMX:=2758.45N/08142.30Wr cq de n1rcn EL97
05:22:59:50 : N1RCN]APRS,RS0ISS*,qAR,K4JMX::Heard :K9JKM,N2EDX-7,K4JMX
05:22:59:58 : RS0ISS]0P0PS3,APRSAT,qAR,K4JMX:'v&l SI]ARISS-International Space Station=
05:23:01:51 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::K4JMX :Hello from EL97
05:23:01:54 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::Heard :K9JKM,N2EDX-7,K4JMX
05:23:02:38 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10:=2758.45N/08142.30Wr cq de n1rcn EL97
05:23:02:59 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
05:23:03:37 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::N2EDX-7 :Hello from EL97
05:23:04:14 : N2EDX-7]R9PX7W,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`lW1l =K\]Hi from el99 Florida^
05:23:05:59 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
05:23:07:19 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
05:23:08:59 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
06:04:06:21 : RS0ISS]0P0PS3,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
06:05:35:46 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS
06:05:36:26 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
06:05:39:26 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
06:05:42:27 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
06:05:45:27 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
06:07:12:34 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
06:07:12:51 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
06:08:33:40 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
06:10:09:47 : RS0ISS]0P0PS3,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
06:12:59:51 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
06:20:43:33 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
06:21:09:34 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
06:22:19:40 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
06:23:55:46 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
07:01:31:54 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
07:03:11:00 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED:'v&l SI]ARISS-International Space Station=
07:04:47:08 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
07:04:50:08 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
07:04:51:51 : W4TBD-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W- IGate W4TBD-10
07:04:53:08 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
07:06:29:15 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
07:12:11:07 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6:=3336.48N/13340.43EI Kami city Kochi {UISS54}
07:12:11:40 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
07:12:11:41 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6:=3336.48N/13340.43EI Kami city Kochi {UISS54}
07:12:13:38 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via ISS
07:12:14:40 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
07:19:55:37 : KB6LTY-3]CQ,RS0ISS*,qAR,KJ5SZ-2::KK5MV-14 :HELLO DE CHRISTY DM14
07:20:18:15 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
07:20:21:15 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
07:20:24:16 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
07:21:27:20 : RS0ISS]0P0PS5,APRSAT,qAR,WF4W-10:'v&l SI]ARISS-International Space Station=
07:21:30:20 : RS0ISS]0P0PS5,APRSAT,qAR,WF4W-10:'v&l SI]ARISS-International Space Station=
07:21:33:21 : RS0ISS]0P0PS5,APRSAT,qAR,WF4W-10:'v&l SI]ARISS-International Space Station=
08:03:45:48 : RS0ISS]0P0PS5,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
08:04:03:49 : RS0ISS]0P0PS5,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
08:05:20:28 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
08:05:21:54 : RS0ISS]0P0PS6,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
08:05:22:10 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
08:05:36:56 : RS0ISS]0P0PS4,APRSAT,qAO,K4KDR-10:'v&l SI]ARISS-International Space Station=
08:06:58:02 : RS0ISS]0P0PS4,APRSAT,qAO,DB0HF-1:'v&l SI]ARISS-International Space Station=
08:11:25:40 : JA5BLZ]CQ,RS0ISS*,qAR,JJ1WTK-6::ALL :CQ via ISS
08:19:13:55 : 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 2026-07-02 12:40:15 UTC