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)
LW2DYB-1
*
 -38.26917 -57.87167 20250826182240
RS0ISS
*
 0.00567 0.16667 20250826182237
LU5DF-1
*
 -37.00167 -58 20250826181848
BH8PVX
*
 26.22033 106.22683 20250826173154
BH6IDD-6
*
 34.75983 113.63117 20250826173136
HS6KLJ-5
*
 13.54583 100.18833 20250826173009
HS6KLJ-2
*
 17.24067 99.91133 20250826172912
HS6KLJ-1
*
 17.26067 99.91133 20250826172909
HS6KLJ-4
*
 13.53767 100.2075 20250826172854
VU2NXG
*
 8.89083 76.62167 20250826172452
KK5MV-14
*
 30.22217 -99.16133 20250826162328
KB6LTY-3
*
 34.495 -117.205 20250826162024
K6SQY-10
*
 39.19433 -121.0275 20250826162011
W0ZW
*
.. 20250826162008
AI6MC-9
*
 39.21367 -120.98133 20250826161820
K5TET-7
*
 38.41833 -77.43367 20250826131236
K9JKM
*
 42.18817 -88.45133 20250826131218
N1RCN
*
 27.97417 -81.705 20250826131215
WB3AZH-9
*
 38.72083 -76.87983 20250826131205
W4TBD-6
*
 37.44083 -77.684 20250826131159
K1WY
*
 41.76233 -72.72567 20250826131125
KG8CW
*
 44.62017 -85.94167 20250826131027
KB9VIC-9
*
 39.735 -88.08333 20250826130758
KK7WVZ-7
*
 46.24 -119.18833 20250826130723
W7EFS
*
 47.13733 -120.87083 20250826130654
SV2CPH
*
 40.30267 21.79017 20250826070732
SV2CPH-4
*
 40.30267 21.79017 20250826070623
SV2CPH-1
*
 40.30267 21.79017 20250826070448
IZ6YMF
*
 43.20867 13.28467 20250826070437
S51HF
*
 46.43167 15.61 20250826070401
F4GXS
*
 47.286 -2.51167 20250826070158
SQ3RAX
*
 52.30933 16.42933 20250826070125
IK1COA-15
*
 44.35933 9.22383 20250826070017
OE3PDB-6
*
 48.2045 16.20017 20250826065924
ON4BN
*
 51.068 5.37483 20250826065916
DH4DAN
*
 51.56767 7.30167 20250826065846
F6KRK
*
 48.77833 2.02233 20250826065831
EA4GII-9
*
 38.88933 -6.98283 20250826065750
EA2AUK
*
 40.32783 -1.09433 20250826065551
G6UQZ-1
*
 52.07917 0.58233 20250826065437
KW4QY-1
*
 35.79617 -78.78683 20250826064441
VA2KK
*
 45.44933 -73.56133 20250826064425
N5ZKK-6
*
 30.0575 -99.12167 20250826064044
N9WWR
*
 42.81733 -87.817 20250826064011
XE3JR-2
*
 19.36333 -99.14067 20250826063940
SQ3KAR-1
*
 51.64233 17.86717 20250826052854
DL6HBS-9
*
 54.36067 10.133 20250826052515
DC1SK-3
*
 51.20017 11.284 20250826052419
OH8TAK-1
*
 64.09633 24.46967 20250826052409
EA1JAO-6
*
 43.70917 -7.87833 20250826052026
9Y4DZ
*
 10.14083 -61.53833 20250826050516
9Y4M-1
*
 10.52833 -61.38067 20250826050354
VK6CO-2 . -31.9 115.94033 20250826041832
YD9IQX-7
*
 -8.22667 117.729 20250826041725
HS6KLJ-8
*
 13.62454 100.63047 20250826040640
E27ASY-3
*
 14.75433 100.733 20250826040632
HS6KLJ-7 . 13.54833 100.66333 20250826040550
VU3KFK
*
 22.61583 88.40167 20250826040416
SP9WP
*
 50.35217 18.92233 20250826034902
ON7KEI-1
*
 51.22767 5.44033 20250826034656
OE6PWE
*
 46.96917 15.59767 20250826034624
DL8XI
*
 53.63583 9.2165 20250826034615
PE1NTN
*
 52.49967 4.82383 20250826034418
9Y4QA-9
*
 11.1545 -60.807 20250826032805
CA2JAT-6
*
 -30.02733 -70.78933 20250826014059
JF6BCC
*
.. 20250826005616
JG6YOG
*
.. 20250826005521
OM4ATC
*
 49.19617 18.20667 20250826003142
PY2ELG-6 ... 20250826000838
LW8EXS
*
 -34.65817 -59.40583 20250825173521
G4TDS-6
*
 24.27317 120.7915 20250825164250
XE3JCL-9
*
 21.00583 -89.562 20250825153945
TG5ALY-4
*
 14.96917 -91.42 20250825153931
XE2EB
*
 25.63217 -100.28417 20250825153847
WB5HJV-5
*
 30.05567 -95.37167 20250825153729
W0JW-6
*
 41.21056 -93.83722 20250825153520
KF0BMD-11
*
 39.72 -104.901 20250825153517
AE6LJ
*
 40.12883 -123.9025 20250825153011
VK6HAM-5 . -31.88883 116.16583 20250825145530
KB2M-2
*
 39.75117 -75.08533 20250825140532
Click on a callsign to see a detailed map.

Recent activity

20250826182240 : LW2DYB-1]CQ,RS0ISS*,qAO,CX1AAO-5::BLNQSL1/1:LU8ESQ-1,LU5DF-1,CE3QC-1,LU9TLM-9,CE3QC-6,LW8EXS,PY2ELG-6,CA2JAT-6
20250826182237 : RS0ISS]0P0PS4,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
20250826181937 : RS0ISS]0P0PS4,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
20250826181848 : LU5DF-1]3WLLLZ,RS0ISS*,WIDE2-1,qAO,CX1AAO-5:`VXl -/`_1
20250826181636 : RS0ISS]0P0PS4,APRSAT,qAS,LW6EQG-1:'v&l SI]ARISS-International Space Station=
20250826173733 : RS0ISS]0P0PS4,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20250826173154 : BH8PVX]APN000,RS0ISS*,qAO,BM5GSV-10:=2613.22N/10613.60E$CQ:BH8PVX OL26
20250826173136 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
20250826173133 : RS0ISS]0P0PS4,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250826173123 : BH8PVX]APN000,RS0ISS*,qAO,BM5GSV-10:=2613.22N/10613.60E$CQ:BH8PVX OL26
20250826173029 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAS,BG7IKK-15:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
20250826173009 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
20250826173003 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250826172912 : HS6KLJ-2]APE32I,RS0ISS*,ARISS,qAR,HS6YHE-2:!1714.44N/09954.68Ey AllstarLink Node55137 SA818 Sawankhalok,Sukhothai 
20250826172909 : HS6KLJ-1]APE32I,RS0ISS*,ARISS,qAR,HS6YHE-2:)Ban PaLao!/EhmRgdxa`!!_ Ban Pa Lao,Pak Nam,Sawankhalok,Sukhothai THAILAND
20250826172903 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
20250826172854 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,E24CR-1:!1332.26N/10012.45E`000/000/A=000009
20250826172833 : RS0ISS]0P0PS4,APRSAT,qAO,E25WOP-11:'v&l SI]ARISS-International Space Station=
20250826172723 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.26N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250826172649 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
20250826172644 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250826172637 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:]{EZTRAK}2.1F
20250826172552 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.26N/10012.45E`000/000/A=000009
20250826172532 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TUX-4:'v&l SI]ARISS-International Space Station=
20250826172452 : VU2NXG]APRSAT,RS0ISS*,qAR,HS6TUX-4:fm MJ88HV=
20250826172449 : VU2NXG]APRSAT,RS0ISS*,qAR,HS6TUX-4:=0853.45N\07637.30ES73' Via Satellite=
20250826172426 : VU2NXG]APRSAT,RS0ISS*,qAR,HS6TUX-4::HS6KLJ-5 :QSL and 73 via ISS
20250826172353 : VU2NXG]APRSAT,RS0ISS*,qAR,HS6YHE-2:=0853.45N\07637.30ES73' Via Satellite=
20250826172347 : VU2NXG]APRSAT,RS0ISS*,qAR,HS6TUX-4:fm MJ88HV=
20250826172330 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
20250826172324 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250826172320 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2:fm MJ88HV=
20250826172314 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2::BLN#ECHO :Sp shaji2t@yahoo.co.in test /EX
20250826172311 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2:=0853.45N\07637.30ES73' Via Satellite=
20250826172246 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2:fm MJ88HV=
20250826172235 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2::BLNQSL1/1:HS6KLJ-5
20250826172232 : RS0ISS]0P0PS4,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
20250826172223 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
20250826172218 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250826172213 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2:fm MJ88HV=
20250826172205 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2::BLN#ECHO :Sp shaji2t@yahoo.co.in test /EX
20250826172202 : VU2NXG]CQ,RS0ISS*,qAR,HS6YHE-2:=0853.45N\07637.30ES73' Via Satellite=
20250826172120 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6YHE-2:!1332.26N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250826172117 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
20250826172037 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250826172001 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250826171932 : RS0ISS]0P0PS4,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
20250826171912 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250826171908 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250826171757 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:fm MJ88HV=
20250826162528 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
20250826162328 : KK5MV-14]CQ,RS0ISS*,qAO,N7GEE-6:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
20250826162248 : KK5MV-14]CQ,RS0ISS*,qAO,N7GEE-6:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
20250826162228 : RS0ISS]0P0PS4,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250826162024 : KB6LTY-3]CQ,RS0ISS*,qAR,KO6KL-10::W0ZW :QSL 73 DM14
20250826162011 : K6SQY-10]APIN21,RS0ISS*,WIDE2-1,qAR,KO6KL-10::AI6MC-9 :good morning!{1
20250826162008 : W0ZW]CQ,RS0ISS*,qAR,KO6KL-10:Hi Christy 73 de W0ZW!
20250826161946 : K6SQY-10]APIN21,RS0ISS*,WIDE2-1,qAR,KG5BQX-10:!3911.66N/12101.65WySAT ops from CM99
20250826161928 : RS0ISS]0P0PS4,APRSAT,qAR,KG5BQX-10:'v&l SI]ARISS-International Space Station=
20250826161926 : KB6LTY-3]CQ,RS0ISS*,qAR,KO6KL-10::W0ZW :HELLO DE CHRISTY 73 DM14
20250826161820 : AI6MC-9]S9QRXR,RS0ISS*,qAO,K7OLI-10:`0Vtl S\]"=c}73 de Grass Valley CM99=
20250826161718 : KB6LTY-3]CQ,RS0ISS*,qAR,WA7DRE-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20250826160127 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20250826151023 : RS0ISS]0P0PS3,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
20250826131236 : K5TET-7]S8RULZ,RS0ISS*,qAO,W4TBD-10:`i6l [/]"4L}K5TET in VA FM18gl&
20250826131218 : K9JKM]NS2B-10,RS0ISS*,qAO,W4TBD-10:599 in EN52 IL
20250826131215 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::WB3AZH-9 : Good Morning Fom EL97 !
20250826131207 : K9JKM]CQ,RS0ISS*,qAR,W0JRT:=4211.29N/08827.08W-Greetings from EN52
20250826131205 : WB3AZH-9]S8UX2W,RS0ISS*,qAR,W0JRT:`hScl#G]/`"4?}_4
20250826131159 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
20250826131158 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::K9JKM :OSL and 73
20250826131129 : K9JKM]N1RCN,RS0ISS*,qAR,W0JRT:73
20250826131125 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,W0JRT:'dGRl -/]
20250826131123 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::K9JKM :Hello from EL97 (Live)
20250826131121 : K9JKM]NS2B-10,RS0ISS*,qAR,W0JRT:599 in EN52 IL
20250826131115 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::NS2B-10 :Hello from EL97 (Live)
20250826131045 : K9JKM]KG8CW,RS0ISS*,qAR,W0JRT:599 in EN52 IL
20250826131027 : KG8CW]BEACON,RS0ISS*,qAR,W0JRT:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250826131014 : RS0ISS]0P0PS3,APRSAT,qAR,W0JRT:'v&l SI]ARISS-International Space Station=
20250826130922 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,W0JRT:'dGRl -/]
20250826130758 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W0JW-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250826130725 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W0JW-6:`t]l y/`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250826130723 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,W0JW-6::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{24
20250826130714 : RS0ISS]0P0PS3,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250826130654 : W7EFS]KB9VIC-9,RS0ISS*,WIDE1-1,WIDE2-1,qAR,W0JW-6:!4708.24NT12052.25W Greetings KB9VIC-9, W7EFS heard your RS0ISS digipeater traffic in CN97nd 2025-08-26 at 13:06:49Z
20250826130601 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,W0JW-6::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{22
20250826130553 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,WA7DRE-10::EMAIL-2 :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{12
20250826130511 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAO,K7OWW-1:=4614.4 N/11911.3 Wk275/000/A=000301 bluegemfarms
20250826130400 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,WA7DRE-10::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{22
20250826100107 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,VE2GQF-2:'dGRl -/]K1WY FN31ps
20250826070732 : SV2CPH]TPQX16,RS0ISS*,qAO,SV1SJJ-5:`1KEl y/`efarmogigr@hotmail.com_"
20250826070623 : SV2CPH-4]APOTU0,RS0ISS*,qAO,4X1ZQ:!4018.16N/02147.41Er 13.4V 26C TLM KN00VH
20250826070620 : SV2CPH]TPQX16,RS0ISS*,qAO,YU1PM:`1KEl y/`efarmogigr@hotmail.com_"
20250826070456 : SV2CPH]TPQX16,RS0ISS*,qAO,YU1PM:`1KEl y/`efarmogigr@hotmail.com_"
20250826070448 : SV2CPH-1]TPQX16,RS0ISS*,qAO,YU1PM:'1KEl -/]efarmogigr@hotmail.com=
20250826070443 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YU1PM:!4018.16N/02147.41Er 13.4V 25C TLM KN00VH
20250826070437 : IZ6YMF]APRSAT,RS0ISS*,qAO,YU1PM::ALL :73 Arianna
20250826070422 : IZ6YMF]APRSAT,RS0ISS*,qAO,J41PAN:=4312.52N/01317.08E-jn63pf {UISS54}
20250826070405 : IZ6YMF]APRSAT,RS0ISS*,qAO,YU1PM::S51HF :73 Arianna
20250826070401 : S51HF]CQ,RS0ISS*,qAO,SV1SJJ-5:73s Via ISS from Slovenia de Franci in JN76tk

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 2025-08-26 18:50:39 UTC