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)
SV2CPH-4
*
 40.30267 21.79017 02:14:59:50
SV2CPH
*
 40.30267 21.79017 02:14:59:57
RS0ISS
*
 0.00683 0.16667 02:15:00:12
S51HF
*
 46.43167 15.61 02:15:00:52
OM4ATC
*
 49.19617 18.20667 02:15:01:22
LW2DYB-1
*
 -38.26917 -57.87167 02:15:33:47
HS6KLJ-5
*
 13.54583 100.18833 02:19:44:21
CE3QC-1
*
 -33.6575 -70.59833 02:20:28:35
WA7DRE-10
*
 47.68583 -117.458 02:20:51:09
7L2MDI
*
 36.0575 139.705 02:21:07:56
JG6YOG
*
.. 02:21:14:23
HS6KLJ-4
*
 13.53783 100.2075 02:21:17:22
BH6IDD-6
*
 34.75983 113.63117 02:21:18:33
E22ZMG-9 . 19.0405 98.97367 02:21:20:39
E27ASY-3
*
 14.75433 100.733 02:21:21:46
HS9TJB-7 . 6.96667 99.95 02:21:22:45
KC5VAZ-9
*
 29.4005 -98.68667 02:22:21:12
KB9VIC-9
*
 37.735 -88.08333 02:22:21:33
KC5ILO-10
*
 33.588 -95.066 02:22:22:06
DV5CEL
*
 10.3925 124.76383 02:22:51:25
JE2KUC
*
.. 02:22:51:36
YC2NFD
*
 -7.568 110.83367 02:23:01:07
K1WY
*
 41.76233 -72.72567 02:23:57:16
N4XHQ-6
*
 33.35183 -86.87033 02:23:57:26
AI4LL
*
.. 02:23:57:40
KG8CW
*
 44.62017 -85.94167 02:23:58:16
W4TBD-6
*
 37.44083 -77.684 03:00:01:09
KF0BMD-11
*
 39.72 -104.901 03:00:01:31
VK3KAW-10
*
 -36.35933 147.12167 03:02:13:32
VK5ATN-6 . -34.14182 138.42198 03:02:13:34
WA9BNZ
*
 40.9005 -90.26917 03:03:15:04
VK2CJB-9 . -30.0185 151.658 03:03:49:50
EA2AUK
*
 40.32783 -1.09433 03:04:37:55
KB7ADL
*
 45.82667 -108.459 03:04:53:45
N6PAZ
*
 35.1025 -118.62167 03:04:55:39
K5DNA
*
 35.11667 -92.43667 03:04:55:50
KF0BMD-6 . 39.70833 -104.91167 03:04:58:32
K6LUM-7
*
 32.92667 -117.14283 03:04:58:40
K6SQY-9 . 39.195 -121.02667 03:04:59:32
OE6PWE
*
 46.96917 15.59767 03:06:11:02
G4DCQ-2
*
 52.9175 1.3315 03:06:11:42
EA1JAO-6
*
 43.70933 -7.87833 03:06:11:43
ON4BN
*
 51.068 5.37483 03:06:13:07
PE1NTN
*
 52.49967 4.82383 03:06:13:52
G6UQZ-1
*
 52.07917 0.58233 03:06:15:38
KB2M-2
*
 39.75117 -75.08533 03:06:24:47
K7KAU
*
 40.39083 -79.95517 03:06:25:52
W8DMT
*
 43.021 -86.1055 03:06:26:27
WD8ED
*
 44.18567 -84.0725 03:06:27:32
K9JKM
*
.. 03:06:27:57
K5RSB
*
 30.14083 -95.705 03:06:28:34
KE0SWK-3 . 38.37583 -93.80183 03:06:28:54
N4UCM
*
 46.29183 -91.75267 03:06:29:27
KK0TT-6
*
.. 03:06:29:31
K5WH-3
*
 29.97417 -95.53833 03:06:31:06
KD5DK
*
 32.61683 -97.11117 03:06:32:10
K5RH-3 . 29.97417 -95.53833 03:06:33:07
XE2EB
*
 25.62533 -100.28383 03:06:33:15
SQ3RAX
*
 52.30933 16.42933 03:07:43:44
SV3EXT
*
 38.23633 21.73733 03:07:44:42
SQ3KAR-1
*
 51.64233 17.86717 03:07:48:33
CT7AWH
*
 40.62783 -8.63883 03:07:49:49
K2ERK
*
 40.16717 -74.27717 03:08:02:45
KA3SKO-7
*
 39.11933 -76.68583 03:08:02:48
N1RCN
*
 27.97417 -81.705 03:08:03:09
KH2PM
*
 35.565 -78.88367 03:08:03:38
N4VGW-6
*
 37.28367 -79.15483 03:08:03:50
K4KDR-6
*
 37.76917 -77.62167 03:08:04:18
N4IFP-2
*
 26.3255 -80.1626 03:08:06:38
XE3JCL-9
*
 21.00583 -89.56183 03:08:09:23
TG5ALY-4
*
 14.96917 -91.42 03:08:09:42
VK6HAM-5 . -31.88883 116.16583 03:08:54:44
DF6JY
*
 51.41417 6.678 03:09:21:17
G7HCE
*
 50.71433 -3.485 03:09:24:16
9Y4DZ-11
*
 10.14083 -61.53833 03:09:42:32
KP4CA-5
*
 18.1895 -67.1445 03:09:44:33
WP4QNQ-5
*
 18.28667 -67.18083 03:09:46:02
HP2BWJ-7
*
 9.31633 -79.87717 03:09:48:53
R6TB
*
 43.9 42.71667 03:10:56:40
YO2CMI
*
 45.68583 21.87167 03:10:58:43
Click on a callsign to see a detailed map.

Recent activity

02:14:59:50 : SV2CPH-4]APOTU0,RS0ISS*,qAO,LY5OM:!4018.16N/02147.41Er 13.3V 14C TLM KN00VH
02:14:59:57 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`_"
02:15:00:02 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
02:15:00:12 : RS0ISS]0P0PT1,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
02:15:00:52 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6::OM4ATC :Hello from Franci in JN76tk
02:15:01:22 : OM4ATC]4Y1Q77,RS0ISS*,DP0SNX,qAO,LY5OM:'.(Dl -/]Instagram,Twitter: @kerbal_usk 73' OM4ATC=
02:15:01:56 : S51HF]CQ,RS0ISS*,qAU,DB0LY:73s Via ISS from Slovenia de Franci in JN76tk
02:15:02:15 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6:=4625.90N/01536.60Ey 73 via ISS from Franci S51HF in JN76tk
02:15:03:12 : RS0ISS]0P0PT2,APRSAT,qAU,DB0FOR-10:'v&l SI]ARISS-International Space Station=
02:15:03:30 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
02:15:04:14 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
02:15:05:00 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
02:15:05:29 : SV2CPH]TPQX16,RS0ISS*,qAO,DL2KN-2:`1KEl y/`_"
02:15:05:48 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
02:15:06:12 : RS0ISS]0P0PT2,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
02:15:33:47 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
02:16:18:17 : RS0ISS]0P0PT3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
02:17:54:24 : RS0ISS]0P0PT3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
02:19:42:32 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
02:19:44:21 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
02:19:45:32 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
02:20:24:32 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/1:LW2DYB-6,CE3QC-6,CE3QC-1,JS1YPT,LW2EQS-8,CX4AE-1,CX8AF
02:20:24:35 : RS0ISS]0P0PT0,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
02:20:28:35 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,CE3QC-6:=3339.45S\07035.90WS 73 Via Satellite
02:20:51:09 : WA7DRE-10]APMI06,RS0ISS*,qAR,N7GEE-6:@121038z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
02:21:07:56 : 7L2MDI]CQ,RS0ISS*,qAR,JH8NJU-10:=3603.45N/13942.30E-pm96 {UISS54}
02:21:09:55 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
02:21:10:28 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
02:21:14:23 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
02:21:15:39 : RS0ISS]0P0PT1,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
02:21:17:22 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.45E`000/000/A=000003
02:21:18:33 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
02:21:20:39 : 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
02:21:20:52 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
02:21:20:58 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
02:21:21:28 : 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
02:21:21:39 : RS0ISS]0P0PT1,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
02:21:21:46 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6YHE-2::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
02:21:21:56 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
02:21:21:59 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
02:21:22:03 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :HS6KLJ-5 UR RPRT 599 via RS0ISS
02:21:22:05 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E27ASY-3:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
02:21:22:34 : 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
02:21:22:45 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TUX-4:=0658.0 N\09957.0 E&145.825MHz/A=000196 ถวายอาลัยพระพันปีหลวง
02:21:23:06 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
02:22:03:37 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,STBARB-10:http://sat.aprs.ro
02:22:03:39 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
02:22:03:42 : RS0ISS]0P0PT1,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
02:22:04:37 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
02:22:21:12 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
02:22:21:33 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KA9GAP-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:22:21:44 : RS0ISS]0P0PT1,APRSAT,qAO,KC5VAZ-9:'v&l SI]ARISS-International Space Station=
02:22:22:06 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5[}=
02:22:22:14 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
02:22:24:37 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5=}=
02:22:24:44 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
02:22:24:51 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
02:22:25:03 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:22:25:36 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5@}=
02:22:25:38 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:22:26:13 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:22:26:48 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KF6FES-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:22:27:44 : RS0ISS]0P0PT1,APRSAT,qAR,KO6KL-10:'v&l SI]ARISS-International Space Station=
02:22:51:25 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
02:22:51:36 : JE2KUC]CQ,RS0ISS*,qAO,BM5GSV-10:PM95
02:22:53:26 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10::SAT :QSL and 73. ALLS WELL!
02:22:53:56 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
02:22:54:27 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
02:22:57:46 : RS0ISS]0P0PT1,APRSAT,qAO,YD7VME-2:'v&l SI]ARISS-International Space Station=
02:23:01:07 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.08S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
02:23:01:40 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.07S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
02:23:02:08 : YC2NFD]APDR16,RS0ISS*,qAO,YB2XPF-1:=0734.07S/11050.02E`/A=000408 YC2NFD Sat APRS OI52kk
02:23:51:50 : RS0ISS]0P0PS9,APRSAT,qAO,HP2DFA-6:'v&l SI]ARISS-International Space Station=
02:23:57:16 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KR4MTN-15:'dGRl -/]
02:23:57:26 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::AI4LL : Heard you in Hoover, Alabama via the ISS! 73!
02:23:57:28 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5B}=
02:23:57:40 : AI4LL]APRS,RS0ISS*,qAR,KA9GAP-10:UISS CQ DE AI4LL
02:23:57:42 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::KB9VIC-9 : QSL and 73 via ISS!
02:23:57:48 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:23:57:51 : RS0ISS]0P0PT0,APRSAT,qAO,KD4ADC-2:'v&l SI]ARISS-International Space Station=
02:23:58:16 : KG8CW]BEACON,RS0ISS*,qAR,WA8LMF-SG:=4437.21N/08556.50W-Hello from Nothern Mich EN74
02:23:58:23 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
02:23:58:39 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10:=3321.11N/08652.22W` 73 from Hoover, Alabama via the ISS! EM63ni
02:23:58:43 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10::K1WY :Heard you in Hoover, Alabama via the ISS! 73!
02:23:59:18 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KD9NYE-10:'dGRl -/]
02:23:59:31 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5A}=
03:00:00:43 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KD8THX-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
03:00:00:51 : RS0ISS]0P0PT0,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
03:00:01:09 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
03:00:01:17 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5I}=
03:00:01:31 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAO,W4TBD-10:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
03:00:02:05 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAR,WA8LMF-SG:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
03:00:03:51 : RS0ISS]0P0PT1,APRSAT,qAR,WA7DRE-10:'v&l SI]ARISS-International Space Station=
03:00:32:19 : DV5CEL]CQ,RS0ISS*,qAO,YF9UAG-1:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
03:01:32:24 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KA9GAP-10:'dGRl -/]K1WY FN31ps
03:01:33:46 : W4TBD-6]CQ,RS0ISS*,qAR,WA8LMF-4:=3726.45N/07741.04W- IGate 73 W4TBD-10
03:01:33:58 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
03:01:34:26 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,N2HQI-10:'dGRl -/]
03:01:34:46 : W4TBD-6]CQ,RS0ISS*,qAR,KB3AWQ-10:=3726.45N/07741.04W- IGate 73 W4TBD-10
03:02:13:00 : RS0ISS]0P0PT2,APRSAT,qAR,VK3KAW-4:'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 2025-11-15 07:30:15 UTC