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
*
 0.00633 0.16667 00:11:59:33
N6UTC-6 . 33.87717 -118.19717 03:22:15:30
KC9ELU
*
.. 03:23:47:15
DL7NDR
*
 48.65083 8.0445 04:05:58:31
JH1NHK
*
 35.52333 139.425 04:08:48:25
JH2LMH
*
.. 04:15:20:41
KC5ILO-10
*
 33.588 -95.066 04:16:30:23
W4TBD-6
*
 37.43583 -77.705 04:18:01:54
KB6LTY-3
*
 34.495 -117.205 04:21:25:20
N5ZKK-6
*
 30.0575 -99.12167 18:18:24:11
W0SX-10
*
.. 19:11:05:57
W9LDX
*
.. 19:15:55:07
JA5BLZ
*
.. 20:00:55:12
JH4XSY-1
*
.. 20:00:56:53
N1RCN
*
.. 20:10:16:45
N2EDX-7
*
 29.08633 -80.9875 21:11:02:42
K9JKM
*
 42.18817 -88.45133 21:11:05:47
JF6BCC
*
.. 24:22:36:41
KB2M-2
*
 39.75117 -75.08533 25:11:05:18
K5KVN-1 . 36.13567 -94.21583 26:07:07:43
JA1COU
*
.. 26:22:36:04
KK7EDG-7
*
 43.94283 -122.7695 27:08:01:20
G6UST
*
.. 27:15:45:23
JR7IMN ... 28:05:56:06
WF4W
*
.. 28:15:14:00
K4JMX
*
.. 28:15:14:09
K4KLY-7 ... 28:15:15:17
KK5MV-14
*
.. 29:06:20:37
KR4MVP-7
*
 29.168 -80.97867 29:07:57:33
KG7WOC
*
 47.8835 -122.57517 29:08:02:54
KE8VRL-2
*
.. 31:05:25:57
WB8JAY
*
.. 31:07:58:05
F4FEB ... 33:12:33:23
MW7KKF-1 ... 33:14:18:42
XE1YLD-2 ... 35:03:09:36
KM6LYW
*
 38.91183 -120.93417 39:08:12:50
KB2M-4
*
.. 39:11:17:11
JS1LQI ... 40:17:53:52
JK6DXD
*
.. 40:17:53:56
JK4DHT
*
.. 41:17:06:35
TG5ALY-4
*
 14.96917 -91.42 42:00:44:40
N4XHQ-7 . 36.27767 -86.50983 44:00:50:17
XE3ISS-12
*
.. 44:23:59:52
WD8ED . 44.18567 -84.07233 45:06:29:22
NA1SS
*
.. 48:01:41:52
AI4LL-1
*
.. 52:05:45:34
YC0AVJ
*
.. 52:08:15:29
TIOSZ-7
*
.. 53:04:43:38
KE9BDC-7
*
.. 53:21:43:17
W0BZ
*
.. 53:21:43:47
NA1SS-5 ... 53:22:22:18
LU2WBA-10 ... 54:01:56:13
KD9JJR ... 54:04:11:36
AC0ZO
*
.. 55:20:06:20
W0JW-6
*
.. 56:20:55:17
KD9OLZ-9
*
 46.716 -92.09667 59:00:12:25
PD7BOR ... 59:04:44:52
LU2DYB-6 ... 61:07:26:11
KW4WZ ... 64:01:06:08
BG2GFC
*
.. 67:12:37:31
K1WY
*
 41.76233 -72.72567 70:14:37:23
KE8DIE-7
*
.. 70:14:37:38
N9WWR
*
 42.81733 -87.817 70:14:42:05
KG8CW
*
 44.62017 -85.94167 70:16:16:20
W3CJS ... 70:17:52:03
N0KBA ... 70:21:09:07
SQ3KAR-1 ... 70:22:26:53
WB2CMF
*
 40.83717 -73.06417 70:22:42:14
WB2YZX ... 70:22:44:36
AA9DR-7 ... 70:22:46:02
7J6CAT-2
*
 30.34033 -81.4 70:22:46:22
2W0LCB-7 ... 71:00:07:19
M7PVG-9
*
 -0.13915 -0.55798 71:01:43:33
PD0RLX
*
 51.466 3.5445 71:03:16:38
IZ1POV ... 71:03:19:35
IK7UFX ... 71:04:54:37
S51HF
*
 46.43167 15.61 71:04:57:27
BH6IDD-6 . 34.75983 113.63117 71:12:45:37
9Y4QA ... 71:15:17:53
XE3ISS-11 . 19.4289 -96.92735 71:22:00:08
Click on a callsign to see a detailed map.

Recent activity

00:11:59:33 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
00:13:35:40 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
03:17:18:12 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:18:54:19 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
03:19:03:19 : RS0ISS]0P0PS2,APRSAT,qAO,KG7WOC-10:'v&l SI]ARISS-International Space Station=
03:22:15:30 : N6UTC-6]SSURVS,RS0ISS*,qAO,N7GEE-6:`.'ol S\]=
03:23:47:15 : KC9ELU]CQ,RS0ISS*,qAO,KE8CZD::K9JKM :QSL and 73 via APRSAT
04:05:58:31 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ
04:06:00:03 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:(:
04:06:01:37 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:HuHu
04:06:01:58 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
04:06:02:08 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:(-:
04:06:02:23 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
04:06:02:29 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
04:08:48:25 : JH1NHK]CQ,RS0ISS*,qAR,7L2IWN-13:=3531.40N/13925.50E-73' Via Satellite {UISS54}
04:15:19:47 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
04:15:20:41 : JH2LMH]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
04:16:30:23 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"5\}=
04:18:01:54 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
04:18:01:59 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
04:18:05:00 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
04:21:25:20 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
04:21:26:11 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
04:21:26:14 : RS0ISS]0P0PS3,APRSAT,qAO,KG7WOC-10:'v&l SI]ARISS-International Space Station=
04:21:26:46 : KB6LTY-3]CQ,RS0ISS*,qAO,KG7WOC-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
04:23:05:21 : RS0ISS]0P0PS2,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
05:00:37:52 : KC9ELU]CQ,RS0ISS*,qAO,N4XHQ-11::ARISS :=3923.45N/08522.30W`73' CQ via APRSAT de KC9ELU EM79 Indiana
05:00:38:28 : RS0ISS]0P0PS4,APRSAT,qAO,N4XHQ-11:'v&l SI]ARISS-International Space Station=
05:12:54:21 : RS0ISS]0P0PS2,APRSAT,qAR,7L2IWN:'v&l SI]ARISS-International Space Station=
05:15:42:34 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ:'v&l SI]ARISS-International Space Station=
05:23:52:09 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
05:23:55:09 : RS0ISS]0P0PS2,APRSAT,qAO,N7GEE:'v&l SI]ARISS-International Space Station=
06:01:28:16 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
06:05:58:36 : RS0ISS]0P0PS3,APRSAT,qAO,DB0HF:'v&l SI]ARISS-International Space Station=
06:07:13:41 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK:'v&l SI]ARISS-International Space Station=
06:16:32:21 : RS0ISS]0P0PS2,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
06:23:05:50 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
07:00:41:57 : RS0ISS]0P0PS9,APRSAT,qAR,KJ5SZ:'v&l SI]ARISS-International Space Station=
07:06:26:17 : RS0ISS]0P0PS8,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
07:06:47:19 : RS0ISS]0P0PS8,APRSAT,qAO,DB0HF:'v&l SI]ARISS-International Space Station=
07:11:17:38 : RS0ISS]0P0PS8,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
18:17:17:41 : RS0ISS]0P0PS4,APRSAT,qAR,ZL2CIA-10:'v&l SI]ARISS-International Space Station=
18:18:05:44 : RS0ISS]0P0PS3,APRSAT,qAR,OE5RPP:'v&l SI]ARISS-International Space Station=
18:18:23:46 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
18:18:24:11 : N5ZKK-6]CQ,RS0ISS*,SGATE,qAR,WF4W-10:EM00 KERRVILLEÀÀ†¢@@@@àœj´––@l¤¦`’¦¦à¦Ž‚¨Š@aðEM00 KERRVILLE
18:18:25:01 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KJ5SZ-2:`{[|l ]/]"5H}=
18:18:26:46 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
18:19:59:53 : RS0ISS]0P0PS4,APRSAT,qAR,WF4W-10:'v&l SI]ARISS-International Space Station=
19:00:36:10 : RS0ISS]0P0PS5,APRSAT,qAO,EA5KAB-10:'v&l SI]ARISS-International Space Station=
19:01:45:18 : RS0ISS]0P0PS5,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
19:09:30:52 : RS0ISS]0P0PS5,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
19:09:33:52 : RS0ISS]0P0PS5,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
19:11:03:58 : RS0ISS]0P0PS6,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:11:05:57 : W0SX-10]CQ,RS0ISS*,qAR,WD8ED-1::KB6LTY-3 :Hi ChristyÀÀ†¢@@@@à®`¦°@@t¤¦`’¦¦áð:KB6LTY-3 :Hi Christy
19:11:06:13 : 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
19:11:06:59 : RS0ISS]0P0PS6,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:11:07:21 : 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
19:12:40:05 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:12:43:05 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:12:46:05 : RS0ISS]0P0PS5,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:14:22:13 : RS0ISS]0P0PS4,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:15:55:07 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
19:15:56:18 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
19:15:57:18 : W9LDX]CQ,RS0ISS*,qAR,WD8ED-1::CQ :CQ Field Day 1A IN EN60ÀÀ†¢@@@@à®r˜ˆ°@`¤¦`’¦¦áð:CQ :CQ Field Day 1A IN EN60
19:15:58:19 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:17:34:27 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
19:17:37:27 : RS0ISS]0P0PS3,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
19:18:54:42 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
19:19:10:34 : RS0ISS]0P0PS3,APRSAT,qAR,WD8ED-1:'v&l SI]ARISS-International Space Station=
20:00:55:12 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::JH4XSY-1 :599 PM63UO TU 73
20:00:55:59 : RS0ISS]0P0PS5,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
20:00:56:48 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::ALL :CQ via ISS
20:00:56:53 : JH4XSY-1]APRS,RS0ISS*,qAO,JH4XSY-6:=/[8a!qupW- B!
20:00:58:21 : JA5BLZ]CQ,RS0ISS*,qAO,JH4XSY-6::ALL :CQ via Sat
20:00:58:59 : RS0ISS]0P0PS4,APRSAT,qAO,JH4XSY-6:'v&l SI]ARISS-International Space Station=
20:09:05:34 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20:10:14:39 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
20:10:16:45 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2: [[[cq de n1rcn live via ISS]]]
20:10:17:08 : N1RCN]APRS,RS0ISS*,qAR,KJ5SZ-2:=2758.45N/08142.30Wr N1RCN EL87
20:10:17:39 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
20:11:51:27 : N1RCN]APRS,RS0ISS*,qAO,K4KDR-10::Heard :K9JKM
20:18:05:52 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
20:18:21:14 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20:18:24:33 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W- IGate W4TBD-10
21:01:45:35 : JH1NHK]CQ,RS0ISS*,qAR,JJ1WTK-6:PM95
21:09:34:20 : RS0ISS]0P0PS4,APRSAT,qAO,VE7AFV-9:'v&l SI]ARISS-International Space Station=
21:10:58:12 : N1RCN]APRS,RS0ISS*,qAR,K4JMX:=2758.45N/08142.30Wr cq de n1rcn EL97
21:10:58:18 : N1RCN]APRS,RS0ISS*,qAR,K4JMX::Heard :K9JKM,N2EDX-7,K4JMX
21:10:58:26 : RS0ISS]0P0PS3,APRSAT,qAR,K4JMX:'v&l SI]ARISS-International Space Station=
21:11:00:19 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::K4JMX :Hello from EL97
21:11:00:22 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::Heard :K9JKM,N2EDX-7,K4JMX
21:11:01:06 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10:=2758.45N/08142.30Wr cq de n1rcn EL97
21:11:01:27 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
21:11:02:05 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::N2EDX-7 :Hello from EL97
21:11:02:42 : N2EDX-7]R9PX7W,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`lW1l =K\]Hi from el99 Florida^
21:11:04:27 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
21:11:05:47 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
21:11:07:27 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
21:16:04:49 : RS0ISS]0P0PS3,APRSAT,qAO,N7GEE-6:'v&l SI]ARISS-International Space Station=
21:17:34:14 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W-73' Via ISS

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 2026-07-18 00:38:43 UTC