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 06:00:01:48
LW4DEM
*
-38.8755 -62.08033 06:00:04:37
LW2DYB-1
*
-38.26917 -57.87167 06:00:04:43
LU2WBA-10
*
-46 -68.58867 06:00:06:28
VU2NXG
*
8.89083 76.62167 06:01:05:39
HS6KLJ-5
*
13.54583 100.18833 06:02:35:29
VU3KFK
*
22.61583 88.40167 06:02:38:17
HS6KLJ-4 . 13.53783 100.2075 06:02:39:48
LW3HBV-6
*
-31.4165 -64.19617 06:03:20:00
JA9PCD
*
.. 06:04:02:45
JG6YOG
*
.. 06:04:04:09
BH6IDD-6
*
34.75983 113.63117 06:04:07:51
4F9INC
*
14.74417 121.13583 06:04:09:13
E27ASY-3
*
14.75433 100.733 06:04:13:50
HS9TJB-7 . 7.22833 100.56167 06:04:16:11
9Z4DZ-1
*
10.14083 -61.53833 06:05:07:52
KB9VIC-9
*
39.735 -88.08333 06:05:13:05
KC5ILO-10
*
33.588 -95.066 06:05:13:15
W9QO
*
34.136 -83.75867 06:05:13:46
WA0D-2
*
32.965 -97.257 06:05:13:52
KI5TGK-7
*
27.7595 -94.9934 06:05:14:01
N6YG-6
*
38.83617 -121.31067 06:05:16:26
KM6NLE-6
*
37.87367 -122.29033 06:05:16:49
W7EFS
*
47.13733 -120.87083 06:05:19:04
K7MT-6
*
46.64083 -111.955 06:05:20:26
JF3SNJ
*
34.25 135.20599 06:05:44:38
VK6CO-2 . -31.9 115.94033 06:06:00:15
K1WY
*
41.76233 -72.72567 06:06:47:45
KF4ZCG
*
27.79883 -82.66167 06:06:49:22
WB8JAY
*
40.49633 -81.44233 06:06:50:06
VA3RU
*
44.702 -75.5315 06:06:50:40
W4TBD-6
*
37.44083 -77.684 06:06:52:30
VK6HAM-5
*
-31.88883 116.16583 06:07:32:32
N1NCB-1
*
.. 06:08:24:44
KG8CW
*
44.62017 -85.94167 06:08:27:49
VK5NTF-4 . -34.14182 138.42198 06:09:05:55
W3CJS
*
40.61117 -79.61983 06:10:02:31
KC2DKP-7 . 42.76567 -78.79333 06:10:04:53
VE5DWR
*
52.273 -106.6505 06:10:05:43
KF0IZW
*
46.8075 -92.205 06:10:06:39
N1CMD-6
*
48.76917 -122.455 06:10:10:54
EA1JAO-6
*
43.7095 -7.87867 06:11:21:04
EA1JN-6
*
42.84283 -8.57717 06:11:21:04
KC2DKP-1
*
42.766 -78.79367 06:11:40:33
KH2PM
*
35.565 -78.88367 06:11:42:23
WA9BNZ
*
40.9005 -90.26933 06:11:44:04
W0JW-6
*
41.21056 -93.83722 06:11:44:26
N5ZKK-6
*
30.0575 -99.12167 06:11:45:23
KF0BMD-6
*
39.70833 -104.91167 06:11:46:19
KB6LTY-3
*
34.495 -117.205 06:11:46:23
KF0BMD-9 . 39.71 -104.91333 06:11:47:48
KF0BMD-7
*
39.71 -104.91333 06:11:48:07
K6SQY-9
*
39.195 -121.02667 06:11:54:10
SQ3KAR-1
*
51.64233 17.86717 06:13:00:60
ON4BN
*
51.068 5.37483 06:13:01:54
IK3SVW-1
*
45.67533 12.20867 06:13:02:38
OE6PWE
*
46.96917 15.59767 06:13:03:06
EA4GII-9
*
38.88933 -6.98283 06:13:03:41
G6UQZ-1
*
52.07917 0.58233 06:13:07:02
KB2M-2
*
39.75117 -75.08533 06:13:15:03
W2EOB
*
43.275 -77.7035 06:13:17:56
K4KDR-6
*
37.79433 -77.61117 06:13:20:13
NN4H-1
*
36.95683 -84.95283 06:13:21:37
N4XHQ-7
*
33.35417 -86.87033 06:13:23:04
KD5JGD-9
*
.. 06:13:23:06
KJ5BWV-7
*
32.86167 -97.14667 06:13:23:31
XE2EB
*
25.63217 -100.298 06:13:24:20
XE1SHY-7
*
20.0485 -102.72633 06:13:26:20
N7GEE-6
*
31.98683 -110.97617 06:13:26:32
TG5ALY-4
*
14.96917 -91.42 06:13:26:36
SQ3RAX
*
52.30933 16.42933 06:14:41:10
F5MNO-9
*
50.47233 3.06967 06:14:41:27
SP5KAB-6
*
54 19 06:14:41:41
W7BAZ
*
43.08167 -84.44583 06:14:56:32
N2EDX-7
*
29.631 -81.265 06:14:58:29
XE3JCL-9
*
21.00583 -89.56183 06:15:02:35
YE3ETF
*
-6.9075 112.0575 06:15:49:48
HS6KLJ-1
*
17.26067 99.91133 06:15:57:22
SQ1GQN-7
*
53.26333 16.4635 06:16:15:17
EA5JSP-9
*
39.55167 -0.58333 06:16:15:38
Click on a callsign to see a detailed map.

Recent activity

06:00:01:48 : RS0ISS]0P0PS4,APRSAT,qAR,LW4DEM-6:'v&l SI]ARISS-International Space Station=
06:00:04:37 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
06:00:04:43 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
06:00:04:45 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
06:00:04:48 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
06:00:06:28 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAO,CE3VRT-1:!4600.00s/06835.32wR/ Frank corrido al sur
06:01:04:53 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
06:01:05:39 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:01:07:10 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
06:01:07:17 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:01:07:48 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:01:37:55 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
06:01:40:38 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
06:01:40:55 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
06:01:41:38 : LW2DYB-1]CQ,RS0ISS*,qAR,LW4DEM-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
06:01:41:42 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
06:01:42:08 : LW4DEM]CQ,RS0ISS*,qAR,LW4DEM-6:=3852.53S/06204.82WS. 73' de Jorge, Punta Alta -Argentina- {UISS50}
06:01:42:28 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAR,LW4DEM-6:!4600.00s/06835.32wR/ Frank corrido al sur
06:01:43:56 : RS0ISS]0P0PS4,APRSAT,qAO,CE3VRT-1:'v&l SI]ARISS-International Space Station=
06:02:22:57 : RS0ISS]0P0PS3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
06:02:28:59 : RS0ISS]0P0PS3,APRSAT,qAO,BD4UMZ-10:'v&l SI]ARISS-International Space Station=
06:02:34:59 : RS0ISS]0P0PS4,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
06:02:35:29 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
06:02:37:41 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
06:02:37:47 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
06:02:37:59 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
06:02:38:17 : VU3KFK]APJYC1,RS0ISS*,qAR,VU2NXG-7::CQ :GRID:NL42EO, 73
06:02:38:48 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
06:02:39:03 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
06:02:39:09 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:02:39:24 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7::BLNQSL1/1:HS6KLJ-4,HS6KLJ-5
06:02:39:48 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000/A=000000
06:02:39:55 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
06:02:40:00 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
06:02:40:46 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:02:40:46 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
06:02:41:19 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU3YEK-10:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
06:02:42:28 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:fm MJ88HV=
06:02:42:34 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:My Multi-Line text:-
06:02:42:56 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
06:02:43:08 : VU2NXG]CQ,RS0ISS*,qAO,4S7RCS-10:fm MJ88HV=
06:02:44:00 : RS0ISS]0P0PS4,APRSAT,qAO,VU3IPP:'v&l SI]ARISS-International Space Station=
06:02:44:52 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
06:03:14:02 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
06:03:16:44 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
06:03:16:58 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
06:03:16:59 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
06:03:17:02 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
06:03:20:00 : LW3HBV-6]AESPG4,RS0ISS*,ARISS,qAO,CE3VRT-1:=3124.99S/06411.77W`To RS0ISS : 73 from FF78VO LW3HBV Satgate
06:03:20:03 : RS0ISS]0P0PS4,APRSAT,qAR,LW3HBV:'v&l SI]ARISS-International Space Station=
06:04:02:45 : JA9PCD]CQ,RS0ISS*,qAR,JH8NJU-10:Hello CQ via ISS Tsuruga-city PM85AP
06:04:04:09 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185355wd135/ws1.08g0.00t5.69
06:04:04:25 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185345wd135/ws0.85g0.00t5.67
06:04:04:40 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185335wd135/ws1.66g0.00t5.69
06:04:04:55 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185325wd135/ws1.28g0.00t5.69
06:04:05:06 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
06:04:05:25 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185305wd135/ws1.05g0.00t5.67
06:04:05:40 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185255wd135/ws0.82g0.00t5.67
06:04:05:55 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185245wd135/ws1.25g0.00t5.67
06:04:06:10 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185235wd90/ws0.96g0.00t5.69
06:04:06:25 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185225wd90/ws0.73g0.00t5.67
06:04:06:40 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185215wd90/ws0.62g0.00t5.69
06:04:06:55 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185205wd90/ws0.63g0.00t5.67
06:04:07:24 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
06:04:07:51 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
06:04:08:06 : RS0ISS]0P0PS4,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
06:04:09:13 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
06:04:09:50 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
06:04:10:50 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.44E`000/000/A=000006
06:04:11:06 : RS0ISS]0P0PS4,APRSAT,qAR,DY8CPM:'v&l SI]ARISS-International Space Station=
06:04:11:27 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
06:04:13:50 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
06:04:13:50 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
06:04:13:52 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.44E`000/000/A=000006:dev 9.8KHz
06:04:13:52 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.44E`000/000/A=000006
06:04:13:59 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :E27ASY-3 UR RPRT 599 via RS0ISS :dev 9.8KHz
06:04:14:02 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
06:04:14:04 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
06:04:14:04 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
06:04:14:06 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
06:04:14:06 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
06:04:16:11 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,E25YYY:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล :dev 9.8KHz
06:04:16:12 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TIM:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล
06:04:16:52 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
06:04:16:53 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
06:04:16:54 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000/A=000000:dev 9.8KHz
06:04:16:55 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E24CR-1:!1332.27N/10012.45E`000/000/A=000000
06:04:17:04 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
06:04:17:04 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
06:04:17:06 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
06:04:17:07 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
06:04:18:26 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137:dev 9.8KHz
06:04:18:26 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
06:04:18:39 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E25YYY:]OZ4HZ+Spender TM-481DTV:dev 9.8KHz
06:04:18:39 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
06:04:18:45 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAO,YC4OX-10:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
06:04:59:10 : RS0ISS]0P0PS4,APRSAT,qAO,SDRVRD:'v&l SI]ARISS-International Space Station=
06:05:05:10 : RS0ISS]0P0PS4,APRSAT,qAR,HK4D-6:'v&l SI]ARISS-International Space Station=
06:05:07:52 : 9Z4DZ-1]CQ,RS0ISS*,qAR,HK4D-6::RS0ISS :Blessings from 9Z4DZ in FK90fd
06:05:08:10 : 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 2025-07-20 13:55:43 UTC