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
*
.. 04:02:47:00
SV2CPH-4 . 40.30267 21.79017 103:04:58:10
SV2CPH
*
 40.30267 21.79017 103:04:58:17
S51HF
*
 46.43167 15.61 103:04:59:12
OM4ATC ... 103:04:59:42
LW2DYB-1
*
.. 103:05:32:07
HS6KLJ-5 . 13.54583 100.18833 103:09:42:41
CE3QC-1
*
.. 103:10:26:55
WA7DRE-10
*
 47.68583 -117.458 103:10:49:29
7L2MDI ... 103:11:06:16
JG6YOG
*
.. 103:11:12:43
HS6KLJ-4 . 13.53783 100.2075 103:11:15:42
BH6IDD-6 . 34.75983 113.63117 103:11:16:53
E22ZMG-9 . 19.0405 98.97383 103:11:18:59
E27ASY-3
*
 14.75433 100.733 103:11:20:06
HS9TJB-7 ... 103:11:21:05
KC5VAZ-9
*
.. 103:12:19:32
KB9VIC-9
*
 38.735 -88.08333 103:12:19:53
KC5ILO-10
*
 33.588 -95.066 103:12:20:26
DV5CEL
*
.. 103:12:49:45
JE2KUC ... 103:12:49:56
YC2NFD
*
.. 103:12:59:27
K1WY ... 103:13:55:36
N4XHQ-6 ... 103:13:55:46
AI4LL
*
.. 103:13:56:00
KG8CW
*
 44.62017 -85.94167 103:13:56:36
W4TBD-6 ... 103:13:59:29
KF0BMD-11 ... 103:13:59:51
VK3KAW-10 . -36.35933 147.12167 103:16:11:52
VK5ATN-6 ... 103:16:11:54
WA9BNZ . 40.9005 -90.26917 103:17:13:24
VK2CJB-9 . -33.84783 149.744 103:17:48:10
EA2AUK
*
 40.32783 -1.09433 103:18:36:15
KB7ADL ... 103:18:52:05
N6PAZ ... 103:18:53:59
K5DNA ... 103:18:54:10
KF0BMD-6 ... 103:18:56:52
K6LUM-7
*
.. 103:18:57:00
K6SQY-9 ... 103:18:57:52
OE6PWE ... 103:20:09:22
G4DCQ-2 ... 103:20:10:02
EA1JAO-6 ... 103:20:10:03
ON4BN ... 103:20:11:27
PE1NTN
*
.. 103:20:12:12
G6UQZ-1 ... 103:20:13:58
KB2M-2 . 29.591 -81.20633 103:20:23:07
K7KAU ... 103:20:24:12
W8DMT . 42.94267 -86.02283 103:20:24:47
WD8ED ... 103:20:25:52
K9JKM
*
.. 103:20:26:17
K5RSB ... 103:20:26:54
KE0SWK-3
*
 38.37583 -93.80183 103:20:27:14
N4UCM
*
.. 103:20:27:47
KK0TT-6 ... 103:20:27:51
K5WH-3 ... 103:20:29:26
KD5DK
*
 32.61683 -97.11117 103:20:30:30
K5RH-3 ... 103:20:31:27
XE2EB ... 103:20:31:35
SQ3RAX . 52.30933 16.42933 103:21:42:04
SV3EXT ... 103:21:43:02
SQ3KAR-1 ... 103:21:46:53
CT7AWH . 40.88517 -8.25467 103:21:48:09
K2ERK
*
 40.16717 -74.27717 103:22:01:05
KA3SKO-7 ... 103:22:01:08
N1RCN
*
.. 103:22:01:29
KH2PM
*
 35.565 -78.88367 103:22:01:58
N4VGW-6 ... 103:22:02:10
K4KDR-6 ... 103:22:02:38
N4IFP-2 . 26.3255 -80.1626 103:22:04:58
XE3JCL-9 ... 103:22:07:43
TG5ALY-4 . 14.96917 -91.42 103:22:08:02
VK6HAM-5 ... 103:22:53:04
DF6JY ... 103:23:19:37
G7HCE ... 103:23:22:36
9Y4DZ-11 ... 103:23:40:52
KP4CA-5 ... 103:23:42:53
WP4QNQ-5 ... 103:23:44:22
HP2BWJ-7 ... 103:23:47:13
R6TB
*
 43.9 42.71667 104:00:55:00
YO2CMI ... 104:00:57:03
Click on a callsign to see a detailed map.

Recent activity

04:02:47:00 : RS0ISS]HS8AC-2,WIDE1-1,qAR,HS8AC-1:]V.4.4b Rx:0 Digi:0 Tx:19 UpTime:00.16
51:14:19:30 : RS0ISS]APRS,TCPIP*,qAC,T2ROMANIA::IU2MCH-2 :1zqjee'"(){}[x]:/1zqjee;9
55:23:21:47 : RS0ISS]APRS,TCPIP*,qAC,T2UKRAINE::DN9RP :Happy New Year 2026
59:07:32:15 : RS0ISS]APRS,TCPIP*,qAC,T2PERTH::LU8DPV :RCD VIA ISS DIGI OP MANUEL QTH SEGOVIA ESP QSL @QRZ 73
59:07:34:56 : RS0ISS]APRS,TCPIP*,qAC,T2GB::EA7LFS-5 :R QSL
103:04:58:10 : SV2CPH-4]APOTU0,RS0ISS*,qAO,LY5OM:!4018.16N/02147.41Er 13.3V 14C TLM KN00VH
103:04:58:17 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`_"
103:04:58:22 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
103:04:58:32 : RS0ISS]0P0PT1,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
103:04:59:12 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6::OM4ATC :Hello from Franci in JN76tk
103:04:59:42 : OM4ATC]4Y1Q77,RS0ISS*,DP0SNX,qAO,LY5OM:'.(Dl -/]Instagram,Twitter: @kerbal_usk 73' OM4ATC=
103:05:00:16 : S51HF]CQ,RS0ISS*,qAU,DB0LY:73s Via ISS from Slovenia de Franci in JN76tk
103:05:00:35 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6:=4625.90N/01536.60Ey 73 via ISS from Franci S51HF in JN76tk
103:05:01:32 : RS0ISS]0P0PT2,APRSAT,qAU,DB0FOR-10:'v&l SI]ARISS-International Space Station=
103:05:01:50 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
103:05:02:34 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
103:05:03:20 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
103:05:03:49 : SV2CPH]TPQX16,RS0ISS*,qAO,DL2KN-2:`1KEl y/`_"
103:05:04:08 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
103:05:04:32 : RS0ISS]0P0PT2,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
103:05:32:07 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
103:06:16:37 : RS0ISS]0P0PT3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
103:07:52:44 : RS0ISS]0P0PT3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
103:09:40:52 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
103:09:42:41 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
103:09:43:52 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
103:10:22:52 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/1:LW2DYB-6,CE3QC-6,CE3QC-1,JS1YPT,LW2EQS-8,CX4AE-1,CX8AF
103:10:22:55 : RS0ISS]0P0PT0,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
103:10:26:55 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,CE3QC-6:=3339.45S\07035.90WS 73 Via Satellite
103:10:49:29 : WA7DRE-10]APMI06,RS0ISS*,qAR,N7GEE-6:@121038z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
103:11:06:16 : 7L2MDI]CQ,RS0ISS*,qAR,JH8NJU-10:=3603.45N/13942.30E-pm96 {UISS54}
103:11:08:15 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
103:11:08:48 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
103:11:12:43 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
103:11:13:59 : RS0ISS]0P0PT1,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
103:11:15:42 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.45E`000/000/A=000003
103:11:16:53 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
103:11:18:59 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/000/A=001066 DC:12.17V DX:66km Uptime:10:50 Topspeed:98kmh SAT:20 HDOP:0.6
103:11:19:12 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
103:11:19:18 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
103:11:19:48 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/000/A=001062 DC:12.15V DX:66km Uptime:10:49 Topspeed:98kmh SAT:20 HDOP:0.6
103:11:19:59 : RS0ISS]0P0PT1,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
103:11:20:06 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6YHE-2::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
103:11:20:16 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
103:11:20:19 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
103:11:20:23 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :HS6KLJ-5 UR RPRT 599 via RS0ISS
103:11:20:25 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E27ASY-3:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
103:11:20:54 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/001/A=001072 DC:12.13V DX:66km Uptime:10:48 Topspeed:98kmh SAT:23 HDOP:0.6
103:11:21:05 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TUX-4:=0658.0 N\09957.0 E&145.825MHz/A=000196 ถวายอาลัยพระพันปีหลวง
103:11:21:26 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
103:12:01:57 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,STBARB-10:http://sat.aprs.ro
103:12:01:59 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
103:12:02:02 : RS0ISS]0P0PT1,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
103:12:02:57 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
103:12:19:32 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
103:12:19:53 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KA9GAP-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:12:20:04 : RS0ISS]0P0PT1,APRSAT,qAO,KC5VAZ-9:'v&l SI]ARISS-International Space Station=
103:12:20:26 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5[}=
103:12:20:34 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
103:12:22:57 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5=}=
103:12:23:04 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
103:12:23:11 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
103:12:23:23 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:12:23:56 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5@}=
103:12:23:58 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:12:24:33 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:12:25:08 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KF6FES-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:12:26:04 : RS0ISS]0P0PT1,APRSAT,qAR,KO6KL-10:'v&l SI]ARISS-International Space Station=
103:12:49:45 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
103:12:49:56 : JE2KUC]CQ,RS0ISS*,qAO,BM5GSV-10:PM95
103:12:51:46 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10::SAT :QSL and 73. ALLS WELL!
103:12:52:16 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
103:12:52:47 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
103:12:56:06 : RS0ISS]0P0PT1,APRSAT,qAO,YD7VME-2:'v&l SI]ARISS-International Space Station=
103:12:59:27 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.08S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
103:13:00:00 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.07S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
103:13:00:28 : YC2NFD]APDR16,RS0ISS*,qAO,YB2XPF-1:=0734.07S/11050.02E`/A=000408 YC2NFD Sat APRS OI52kk
103:13:50:10 : RS0ISS]0P0PS9,APRSAT,qAO,HP2DFA-6:'v&l SI]ARISS-International Space Station=
103:13:55:36 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KR4MTN-15:'dGRl -/]
103:13:55:46 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::AI4LL : Heard you in Hoover, Alabama via the ISS! 73!
103:13:55:48 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5B}=
103:13:56:00 : AI4LL]APRS,RS0ISS*,qAR,KA9GAP-10:UISS CQ DE AI4LL
103:13:56:02 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::KB9VIC-9 : QSL and 73 via ISS!
103:13:56:08 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:13:56:11 : RS0ISS]0P0PT0,APRSAT,qAO,KD4ADC-2:'v&l SI]ARISS-International Space Station=
103:13:56:36 : KG8CW]BEACON,RS0ISS*,qAR,WA8LMF-SG:=4437.21N/08556.50W-Hello from Nothern Mich EN74
103:13:56:43 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:13:56:59 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10:=3321.11N/08652.22W` 73 from Hoover, Alabama via the ISS! EM63ni
103:13:57:03 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10::K1WY :Heard you in Hoover, Alabama via the ISS! 73!
103:13:57:38 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KD9NYE-10:'dGRl -/]
103:13:57:51 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5A}=
103:13:59:03 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KD8THX-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
103:13:59:11 : RS0ISS]0P0PT0,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
103:13:59:29 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
103:13:59:37 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5I}=
103:13:59:51 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAO,W4TBD-10:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
103:14:00:25 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAR,WA8LMF-SG:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
103:14:02:11 : RS0ISS]0P0PT1,APRSAT,qAR,WA7DRE-10:'v&l SI]ARISS-International Space Station=
103:14:30:39 : DV5CEL]CQ,RS0ISS*,qAO,YF9UAG-1:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
103:15:30:44 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KA9GAP-10:'dGRl -/]K1WY FN31ps

For further info:

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Technical details of this site
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Amateur Radio on the ISS

Email Steve at k4hg@tapr.org

This page generated at 2026-02-23 21:28:35 UTC