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 00:20:21:59
LW4DEM
*
 -38.8755 -62.08033 00:20:24:48
LW2DYB-1
*
 -38.26917 -57.87167 00:20:24:54
LU2WBA-10
*
 -46 -68.58867 00:20:26:39
VU2NXG
*
 8.89083 76.62167 00:21:25:50
HS6KLJ-5
*
 13.54583 100.18833 00:22:55:40
VU3KFK
*
 22.61583 88.40167 00:22:58:28
HS6KLJ-4 . 13.53783 100.2075 00:22:59:59
LW3HBV-6
*
 -31.4165 -64.19617 00:23:40:11
JA9PCD
*
 35.651 136.04649 01:00:22:56
JG6YOG
*
.. 01:00:24:20
BH6IDD-6
*
 34.75983 113.63117 01:00:28:02
4F9INC
*
 14.74417 121.13583 01:00:29:24
E27ASY-3
*
 14.75433 100.733 01:00:34:01
HS9TJB-7 . 6.96667 99.95 01:00:36:22
9Z4DZ-1
*
 10.14083 -61.53833 01:01:28:03
KB9VIC-9
*
 39.735 -88.08333 01:01:33:16
KC5ILO-10
*
 33.588 -95.066 01:01:33:26
W9QO
*
 34.136 -83.75867 01:01:33:57
WA0D-2
*
 32.965 -97.257 01:01:34:03
KI5TGK-7
*
 29.75941 -94.99338 01:01:34:12
N6YG-6
*
 38.83617 -121.31067 01:01:36:37
KM6NLE-6
*
 37.87367 -122.29033 01:01:37:00
W7EFS
*
 47.13733 -120.87083 01:01:39:15
K7MT-6
*
 46.64083 -111.955 01:01:40:37
JF3SNJ
*
 34.24283 135.20618 01:02:04:49
VK6CO-2 . -31.9 115.94033 01:02:20:26
K1WY
*
 41.76233 -72.72567 01:03:07:56
KF4ZCG
*
 27.79883 -82.66167 01:03:09:33
WB8JAY
*
 40.49633 -81.44233 01:03:10:17
VA3RU
*
 44.702 -75.5315 01:03:10:51
W4TBD-6
*
 37.44083 -77.684 01:03:12:41
VK6HAM-5
*
 -31.88883 116.16583 01:03:52:43
N1NCB-1
*
 43.917 -69.90567 01:04:44:55
KG8CW
*
 44.62017 -85.94167 01:04:48:00
VK5NTF-4 . -34.14182 138.42198 01:05:26:06
W3CJS
*
 40.61117 -79.61983 01:06:22:42
KC2DKP-7 . 42.76567 -78.79333 01:06:25:04
VE5DWR
*
 52.273 -106.6505 01:06:25:54
KF0IZW
*
 46.8075 -92.205 01:06:26:50
N1CMD-6
*
 48.76917 -122.455 01:06:31:05
EA1JAO-6
*
 43.7095 -7.87867 01:07:41:15
EA1JN-6
*
 42.84283 -8.57717 01:07:41:15
KC2DKP-1
*
 42.766 -78.79367 01:08:00:44
KH2PM
*
 35.565 -78.88367 01:08:02:34
WA9BNZ
*
 40.9005 -90.26933 01:08:04:15
W0JW-6
*
 41.21056 -93.83722 01:08:04:37
N5ZKK-6
*
 30.0575 -99.12167 01:08:05:34
KF0BMD-6
*
 39.70833 -104.91167 01:08:06:30
KB6LTY-3
*
 34.495 -117.205 01:08:06:34
KF0BMD-9 . 39.71 -104.91333 01:08:07:59
KF0BMD-7
*
 39.71 -104.91333 01:08:08:18
K6SQY-9
*
 39.195 -121.02667 01:08:14:21
SQ3KAR-1
*
 51.64233 17.86717 01:09:21:11
ON4BN
*
 51.068 5.37483 01:09:22:05
IK3SVW-1
*
 45.67533 12.20867 01:09:22:49
OE6PWE
*
 46.96917 15.59767 01:09:23:17
EA4GII-9
*
 38.88933 -6.98283 01:09:23:52
G6UQZ-1
*
 52.07917 0.58233 01:09:27:13
KB2M-2
*
 39.75117 -75.08533 01:09:35:14
W2EOB
*
 43.275 -77.7035 01:09:38:07
K4KDR-6
*
 37.79433 -77.61117 01:09:40:24
NN4H-1
*
 36.95683 -84.95283 01:09:41:48
N4XHQ-7
*
 33.35417 -86.87033 01:09:43:15
KD5JGD-9
*
.. 01:09:43:17
KJ5BWV-7
*
 32.86167 -97.14667 01:09:43:42
XE2EB
*
 25.63217 -100.298 01:09:44:31
XE1SHY-7
*
 20.0485 -102.72633 01:09:46:31
N7GEE-6
*
 31.98683 -110.97617 01:09:46:43
TG5ALY-4
*
 14.96917 -91.42 01:09:46:47
SQ3RAX
*
 52.30933 16.42933 01:11:01:21
F5MNO-9
*
 50.47233 3.06967 01:11:01:38
SP5KAB-6
*
 54 19 01:11:01:52
W7BAZ
*
 43.08167 -84.44583 01:11:16:43
N2EDX-7
*
 29.08633 -80.98733 01:11:18:40
XE3JCL-9
*
 21.00583 -89.56183 01:11:22:46
YE3ETF
*
 -6.9075 112.0575 01:12:09:59
HS6KLJ-1
*
 17.26067 99.91133 01:12:17:33
SQ1GQN-7
*
 53.26333 16.4635 01:12:35:28
EA5JSP-9
*
 39.55167 -0.58333 01:12:35:49
Click on a callsign to see a detailed map.

Recent activity

00:20:21:59 : RS0ISS]0P0PS4,APRSAT,qAR,LW4DEM-6:'v&l SI]ARISS-International Space Station=
00:20:24:48 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
00:20:24:54 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
00:20:24:56 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
00:20:24:59 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
00:20:26:39 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAO,CE3VRT-1:!4600.00s/06835.32wR/ Frank corrido al sur
00:21:25:04 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
00:21:25:50 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:21:27:21 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
00:21:27:28 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:21:27:59 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:21:58:06 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
00:22:00:49 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
00:22:01:06 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
00:22:01:49 : LW2DYB-1]CQ,RS0ISS*,qAR,LW4DEM-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
00:22:01:53 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
00:22:02:19 : LW4DEM]CQ,RS0ISS*,qAR,LW4DEM-6:=3852.53S/06204.82WS. 73' de Jorge, Punta Alta -Argentina- {UISS50}
00:22:02:39 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAR,LW4DEM-6:!4600.00s/06835.32wR/ Frank corrido al sur
00:22:04:07 : RS0ISS]0P0PS4,APRSAT,qAO,CE3VRT-1:'v&l SI]ARISS-International Space Station=
00:22:43:08 : RS0ISS]0P0PS3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
00:22:49:10 : RS0ISS]0P0PS3,APRSAT,qAO,BD4UMZ-10:'v&l SI]ARISS-International Space Station=
00:22:55:10 : RS0ISS]0P0PS4,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
00:22:55:40 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
00:22:57:52 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
00:22:57:58 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
00:22:58:10 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
00:22:58:28 : VU3KFK]APJYC1,RS0ISS*,qAR,VU2NXG-7::CQ :GRID:NL42EO, 73
00:22:58:59 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
00:22:59:14 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
00:22:59:20 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:22:59:35 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7::BLNQSL1/1:HS6KLJ-4,HS6KLJ-5
00:22:59:59 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000/A=000000
00:23:00:06 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
00:23:00:11 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
00:23:00:57 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:23:00:57 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
00:23:01:30 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU3YEK-10:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
00:23:02:39 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:fm MJ88HV=
00:23:02:45 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:My Multi-Line text:-
00:23:03:07 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
00:23:03:19 : VU2NXG]CQ,RS0ISS*,qAO,4S7RCS-10:fm MJ88HV=
00:23:04:11 : RS0ISS]0P0PS4,APRSAT,qAO,VU3IPP:'v&l SI]ARISS-International Space Station=
00:23:05:03 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
00:23:34:13 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
00:23:36:55 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
00:23:37:09 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
00:23:37:10 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
00:23:37:13 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
00:23:40:11 : LW3HBV-6]AESPG4,RS0ISS*,ARISS,qAO,CE3VRT-1:=3124.99S/06411.77W`To RS0ISS : 73 from FF78VO LW3HBV Satgate
00:23:40:14 : RS0ISS]0P0PS4,APRSAT,qAR,LW3HBV:'v&l SI]ARISS-International Space Station=
01:00:22:56 : JA9PCD]CQ,RS0ISS*,qAR,JH8NJU-10:Hello CQ via ISS Tsuruga-city PM85AP
01:00:24:20 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185355wd135/ws1.08g0.00t5.69
01:00:24:36 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185345wd135/ws0.85g0.00t5.67
01:00:24:51 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185335wd135/ws1.66g0.00t5.69
01:00:25:06 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185325wd135/ws1.28g0.00t5.69
01:00:25:17 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
01:00:25:36 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185305wd135/ws1.05g0.00t5.67
01:00:25:51 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185255wd135/ws0.82g0.00t5.67
01:00:26:06 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185245wd135/ws1.25g0.00t5.67
01:00:26:21 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185235wd90/ws0.96g0.00t5.69
01:00:26:36 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185225wd90/ws0.73g0.00t5.67
01:00:26:51 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185215wd90/ws0.62g0.00t5.69
01:00:27:06 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185205wd90/ws0.63g0.00t5.67
01:00:27:35 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
01:00:28:02 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
01:00:28:17 : RS0ISS]0P0PS4,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
01:00:29:24 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
01:00:30:01 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
01:00:31:01 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.44E`000/000/A=000006
01:00:31:17 : RS0ISS]0P0PS4,APRSAT,qAR,DY8CPM:'v&l SI]ARISS-International Space Station=
01:00:31:38 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
01:00:34:01 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
01:00:34:01 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
01:00:34:03 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.44E`000/000/A=000006:dev 9.8KHz
01:00:34:03 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.44E`000/000/A=000006
01:00:34:10 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :E27ASY-3 UR RPRT 599 via RS0ISS :dev 9.8KHz
01:00:34:13 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
01:00:34:15 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
01:00:34:15 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
01:00:34:17 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
01:00:34:17 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
01:00:36:22 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,E25YYY:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล :dev 9.8KHz
01:00:36:23 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TIM:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล
01:00:37:03 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
01:00:37:04 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
01:00:37:05 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000/A=000000:dev 9.8KHz
01:00:37:06 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E24CR-1:!1332.27N/10012.45E`000/000/A=000000
01:00:37:15 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
01:00:37:15 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
01:00:37:17 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
01:00:37:18 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
01:00:38:37 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137:dev 9.8KHz
01:00:38:37 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
01:00:38:50 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E25YYY:]OZ4HZ+Spender TM-481DTV:dev 9.8KHz
01:00:38:50 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
01:00:38:56 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAO,YC4OX-10:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
01:01:19:21 : RS0ISS]0P0PS4,APRSAT,qAO,SDRVRD:'v&l SI]ARISS-International Space Station=
01:01:25:21 : RS0ISS]0P0PS4,APRSAT,qAR,HK4D-6:'v&l SI]ARISS-International Space Station=
01:01:28:03 : 9Z4DZ-1]CQ,RS0ISS*,qAR,HK4D-6::RS0ISS :Blessings from 9Z4DZ in FK90fd
01:01:28:21 : RS0ISS]0P0PS4,APRSAT,qAR,HK4D-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 2025-07-15 10:15:54 UTC