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 relative to now

Call MessageslatlonTime Heard (UTC)
RS0ISS
*
 0.00567 0.16667 20250714135355
LW4DEM
*
 -38.8755 -62.08033 20250714135106
LW2DYB-1
*
 -38.26917 -57.87167 20250714135100
LU2WBA-10
*
 -46 -68.58867 20250714134915
VU2NXG
*
 8.89083 76.62167 20250714125004
HS6KLJ-5
*
 13.54583 100.18833 20250714112014
VU3KFK
*
 22.61583 88.40167 20250714111726
HS6KLJ-4 . 13.53783 100.2075 20250714111555
LW3HBV-6
*
 -31.4165 -64.19617 20250714103543
JA9PCD
*
 35.651 136.04649 20250714095258
JG6YOG
*
.. 20250714095134
BH6IDD-6
*
 34.75983 113.63117 20250714094752
4F9INC
*
 14.74417 121.13583 20250714094630
E27ASY-3
*
 14.75433 100.733 20250714094153
HS9TJB-7 . 6.96667 99.95 20250714093932
9Z4DZ-1
*
 10.14083 -61.53833 20250714084751
KB9VIC-9
*
 39.735 -88.08333 20250714084238
KC5ILO-10
*
 33.588 -95.066 20250714084228
W9QO
*
 34.136 -83.75867 20250714084157
WA0D-2
*
 32.965 -97.257 20250714084151
KI5TGK-7
*
 29.75941 -94.99338 20250714084142
N6YG-6
*
 38.83617 -121.31067 20250714083917
KM6NLE-6
*
 37.87367 -122.29033 20250714083854
W7EFS
*
 47.13733 -120.87083 20250714083639
K7MT-6
*
 46.64083 -111.955 20250714083517
JF3SNJ
*
 34.24283 135.20618 20250714081105
VK6CO-2 . -31.9 115.94033 20250714075528
K1WY
*
 41.76233 -72.72567 20250714070758
KF4ZCG
*
 27.79883 -82.66167 20250714070621
WB8JAY
*
 40.49633 -81.44233 20250714070537
VA3RU
*
 44.702 -75.5315 20250714070503
W4TBD-6
*
 37.44083 -77.684 20250714070313
VK6HAM-5
*
 -31.88883 116.16583 20250714062311
N1NCB-1
*
 43.917 -69.90567 20250714053059
KG8CW
*
 44.62017 -85.94167 20250714052754
VK5NTF-4 . -34.14182 138.42198 20250714044948
W3CJS
*
 40.61117 -79.61983 20250714035312
KC2DKP-7 . 42.76567 -78.79333 20250714035050
VE5DWR
*
 52.273 -106.6505 20250714035000
KF0IZW
*
 46.8075 -92.205 20250714034904
N1CMD-6
*
 48.76917 -122.455 20250714034449
EA1JAO-6
*
 43.7095 -7.87867 20250714023439
EA1JN-6
*
 42.84283 -8.57717 20250714023439
KC2DKP-1
*
 42.766 -78.79367 20250714021510
KH2PM
*
 35.565 -78.88367 20250714021320
WA9BNZ
*
 40.9005 -90.26933 20250714021139
W0JW-6
*
 41.21056 -93.83722 20250714021117
N5ZKK-6
*
 30.0575 -99.12167 20250714021020
KF0BMD-6
*
 39.70833 -104.91167 20250714020924
KB6LTY-3
*
 34.495 -117.205 20250714020920
KF0BMD-9 . 39.71 -104.91333 20250714020755
KF0BMD-7
*
 39.71 -104.91333 20250714020736
K6SQY-9
*
 39.195 -121.02667 20250714020133
SQ3KAR-1
*
 51.64233 17.86717 20250714005443
ON4BN
*
 51.068 5.37483 20250714005349
IK3SVW-1
*
 45.67533 12.20867 20250714005305
OE6PWE
*
 46.96917 15.59767 20250714005237
EA4GII-9
*
 38.88933 -6.98283 20250714005202
G6UQZ-1
*
 52.07917 0.58233 20250714004841
KB2M-2
*
 39.75117 -75.08533 20250714004040
W2EOB
*
 43.275 -77.7035 20250714003747
K4KDR-6
*
 37.79433 -77.61117 20250714003530
NN4H-1
*
 36.95683 -84.95283 20250714003406
N4XHQ-7
*
 33.35417 -86.87033 20250714003239
KD5JGD-9
*
.. 20250714003237
KJ5BWV-7
*
 32.86167 -97.14667 20250714003212
XE2EB
*
 25.63217 -100.298 20250714003123
XE1SHY-7
*
 20.0485 -102.72633 20250714002923
N7GEE-6
*
 31.98683 -110.97617 20250714002911
TG5ALY-4
*
 14.96917 -91.42 20250714002907
SQ3RAX
*
 52.30933 16.42933 20250713231433
F5MNO-9
*
 50.47233 3.06967 20250713231416
SP5KAB-6
*
 54 19 20250713231402
W7BAZ
*
 43.08167 -84.44583 20250713225911
N2EDX-7
*
 29.08633 -80.98733 20250713225714
XE3JCL-9
*
 21.00583 -89.56183 20250713225308
YE3ETF
*
 -6.9075 112.0575 20250713220555
HS6KLJ-1
*
 17.26067 99.91133 20250713215821
SQ1GQN-7
*
 53.26333 16.4635 20250713214026
EA5JSP-9
*
 39.55167 -0.58333 20250713214005
Click on a callsign to see a detailed map.

Recent activity

20250714135355 : RS0ISS]0P0PS4,APRSAT,qAR,LW4DEM-6:'v&l SI]ARISS-International Space Station=
20250714135106 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
20250714135100 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
20250714135058 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
20250714135055 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250714134915 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAO,CE3VRT-1:!4600.00s/06835.32wR/ Frank corrido al sur
20250714125050 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
20250714125004 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714124833 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250714124826 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714124755 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714121748 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250714121505 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250714121448 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250714121405 : LW2DYB-1]CQ,RS0ISS*,qAR,LW4DEM-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
20250714121401 : LW4DEM]CQ,RS0ISS*,qAR,LW2DYB-6:=3852.53S/06204.82WS.. 73' de Jorge via ISS {UISS50}
20250714121335 : LW4DEM]CQ,RS0ISS*,qAR,LW4DEM-6:=3852.53S/06204.82WS. 73' de Jorge, Punta Alta -Argentina- {UISS50}
20250714121315 : LU2WBA-10]BEACON,RS0ISS*,NA1SS,PSAT,SONATE-2,DP0SNX,qAR,LW4DEM-6:!4600.00s/06835.32wR/ Frank corrido al sur
20250714121147 : RS0ISS]0P0PS4,APRSAT,qAO,CE3VRT-1:'v&l SI]ARISS-International Space Station=
20250714113246 : RS0ISS]0P0PS3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
20250714112644 : RS0ISS]0P0PS3,APRSAT,qAO,BD4UMZ-10:'v&l SI]ARISS-International Space Station=
20250714112044 : RS0ISS]0P0PS4,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
20250714112014 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
20250714111802 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
20250714111756 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250714111744 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
20250714111726 : VU3KFK]APJYC1,RS0ISS*,qAR,VU2NXG-7::CQ :GRID:NL42EO, 73
20250714111655 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
20250714111640 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250714111634 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714111619 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7::BLNQSL1/1:HS6KLJ-4,HS6KLJ-5
20250714111555 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000/A=000000
20250714111548 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:]OZ4HZ+Spender TM-481DTV
20250714111543 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,VU2NXG-7:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250714111457 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714111457 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU2NXG-7:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250714111424 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,VU3YEK-10:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250714111315 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:fm MJ88HV=
20250714111309 : VU2NXG]CQ,RS0ISS*,qAO,VU3IPP:My Multi-Line text:-
20250714111247 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250714111235 : VU2NXG]CQ,RS0ISS*,qAO,4S7RCS-10:fm MJ88HV=
20250714111143 : RS0ISS]0P0PS4,APRSAT,qAO,VU3IPP:'v&l SI]ARISS-International Space Station=
20250714111051 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250714104141 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250714103859 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
20250714103845 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL2/2:DP0SNX
20250714103844 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/2:LW2DYB-6,LW4DEM,LW8EXS,LU2WBA-10,LU5DF-1,LW4DEM-6,CE3QC-1,LW3HBV-6,
20250714103841 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250714103543 : LW3HBV-6]AESPG4,RS0ISS*,ARISS,qAO,CE3VRT-1:=3124.99S/06411.77W`To RS0ISS : 73 from FF78VO LW3HBV Satgate
20250714103540 : RS0ISS]0P0PS4,APRSAT,qAR,LW3HBV:'v&l SI]ARISS-International Space Station=
20250714095258 : JA9PCD]CQ,RS0ISS*,qAR,JH8NJU-10:Hello CQ via ISS Tsuruga-city PM85AP
20250714095134 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185355wd135/ws1.08g0.00t5.69
20250714095118 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185345wd135/ws0.85g0.00t5.67
20250714095103 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185335wd135/ws1.66g0.00t5.69
20250714095048 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185325wd135/ws1.28g0.00t5.69
20250714095037 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20250714095018 : JG6YOG]CQ,RS0ISS*,NA1SS,qAR,JJ1WTK-6::12185305wd135/ws1.05g0.00t5.67
20250714095003 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185255wd135/ws0.82g0.00t5.67
20250714094948 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185245wd135/ws1.25g0.00t5.67
20250714094933 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185235wd90/ws0.96g0.00t5.69
20250714094918 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185225wd90/ws0.73g0.00t5.67
20250714094903 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185215wd90/ws0.62g0.00t5.69
20250714094848 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185205wd90/ws0.63g0.00t5.67
20250714094819 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
20250714094752 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
20250714094737 : RS0ISS]0P0PS4,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250714094630 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
20250714094553 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
20250714094453 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.44E`000/000/A=000006
20250714094437 : RS0ISS]0P0PS4,APRSAT,qAR,DY8CPM:'v&l SI]ARISS-International Space Station=
20250714094416 : 4F9INC]CQ,RS0ISS*,qAO,BM5GSV-10:=1444.65N/12108.15E-PHILIPPINES-" PEARL OF THE ORIENT SEAS " {UISS54}
20250714094153 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
20250714094153 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
20250714094151 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.44E`000/000/A=000006:dev 9.8KHz
20250714094151 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.44E`000/000/A=000006
20250714094144 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :E27ASY-3 UR RPRT 599 via RS0ISS :dev 9.8KHz
20250714094141 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
20250714094139 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
20250714094139 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
20250714094137 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
20250714094137 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
20250714093932 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,E25YYY:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล :dev 9.8KHz
20250714093931 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TIM:=0658.0 N/09957.0 E;145.825MHz/A=000219 มะนัง@สตูล
20250714093851 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS :dev 9.8KHz
20250714093850 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM::Heard :HS6KLJ-4 UR RPRT 599 via RS0ISS
20250714093849 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000/A=000000:dev 9.8KHz
20250714093848 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E24CR-1:!1332.27N/10012.45E`000/000/A=000000
20250714093839 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,E25YYY:=1445.26N/10043.98E`To RS0ISS : Indy SGATE:dev 9.8KHz
20250714093839 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TIM:=1445.26N/10043.98E`To RS0ISS : Indy SGATE
20250714093837 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
20250714093836 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
20250714093717 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E25YYY:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137:dev 9.8KHz
20250714093717 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TIM:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250714093704 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E25YYY:]OZ4HZ+Spender TM-481DTV:dev 9.8KHz
20250714093704 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
20250714093658 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAO,YC4OX-10:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250714085633 : RS0ISS]0P0PS4,APRSAT,qAO,SDRVRD:'v&l SI]ARISS-International Space Station=
20250714085033 : RS0ISS]0P0PS4,APRSAT,qAR,HK4D-6:'v&l SI]ARISS-International Space Station=
20250714084751 : 9Z4DZ-1]CQ,RS0ISS*,qAR,HK4D-6::RS0ISS :Blessings from 9Z4DZ in FK90fd
20250714084733 : 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 2025-07-16 23:09:05 UTC