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 00:00:43:51
KK5MV-14
*
 30.22217 -99.16133 00:00:45:51
KB6LTY-3
*
 34.495 -117.205 00:00:48:55
K6SQY-10
*
 39.19433 -121.0275 00:00:49:08
W0ZW
*
.. 00:00:49:11
AI6MC-9
*
 39.21367 -120.98133 00:00:50:59
K5TET-7
*
 38.41833 -77.43367 00:03:56:43
K9JKM
*
 42.18817 -88.45133 00:03:57:01
N1RCN
*
 27.97417 -81.705 00:03:57:04
WB3AZH-9
*
 38.97117 -76.9285 00:03:57:14
W4TBD-6
*
 37.44083 -77.684 00:03:57:20
K1WY
*
 41.76233 -72.72567 00:03:57:54
KG8CW
*
 44.62017 -85.94167 00:03:58:52
KB9VIC-9
*
 39.735 -88.08333 00:04:01:21
KK7WVZ-7
*
 46.24 -119.18833 00:04:01:56
W7EFS
*
 47.13733 -120.87083 00:04:02:25
SV2CPH
*
 40.30267 21.79017 00:10:01:47
SV2CPH-4
*
 40.30267 21.79017 00:10:02:56
SV2CPH-1
*
 40.30267 21.79017 00:10:04:31
IZ6YMF
*
 43.20867 13.28467 00:10:04:42
S51HF
*
 46.43167 15.61 00:10:05:18
F4GXS
*
 47.286 -2.51167 00:10:07:21
SQ3RAX
*
 52.30933 16.42933 00:10:07:54
IK1COA-15
*
 44.35933 9.22383 00:10:09:02
OE3PDB-6
*
 48.2045 16.20017 00:10:09:55
ON4BN
*
 51.068 5.37483 00:10:10:03
DH4DAN
*
 51.56767 7.30167 00:10:10:33
F6KRK
*
 48.77833 2.02233 00:10:10:48
EA4GII-9
*
 38.88933 -6.98283 00:10:11:29
EA2AUK
*
 40.32783 -1.09433 00:10:13:28
G6UQZ-1
*
 52.07917 0.58233 00:10:14:42
KW4QY-1
*
 35.79617 -78.78683 00:10:24:38
VA2KK
*
 45.44933 -73.56133 00:10:24:54
N5ZKK-6
*
 30.0575 -99.12167 00:10:28:35
N9WWR
*
 42.81733 -87.817 00:10:29:08
XE3JR-2
*
 19.36333 -99.14067 00:10:29:39
SQ3KAR-1
*
 51.64233 17.86717 00:11:40:25
DL6HBS-9
*
 54.36067 10.133 00:11:44:04
DC1SK-3
*
 51.20017 11.284 00:11:45:00
OH8TAK-1
*
 64.09633 24.46967 00:11:45:10
EA1JAO-6
*
 43.70917 -7.87833 00:11:48:53
9Y4DZ
*
 10.14083 -61.53833 00:12:04:03
9Y4M-1
*
 10.52833 -61.38067 00:12:05:25
VK6CO-2 . -31.9 115.94033 00:12:50:47
YD9IQX-7
*
 -8.22667 117.729 00:12:51:54
HS6KLJ-8
*
 13.6247 100.63057 00:13:02:39
VU2NXG
*
 8.89083 76.62167 00:13:02:39
E27ASY-3
*
 14.75433 100.733 00:13:02:47
HS6KLJ-7 . 13.54833 100.66333 00:13:03:29
HS6KLJ-5
*
 13.54583 100.18833 00:13:03:34
HS6KLJ-4
*
 13.53783 100.2075 00:13:04:02
HS6KLJ-1
*
 17.26067 99.91133 00:13:04:19
VU3KFK
*
 22.61583 88.40167 00:13:05:03
HS6KLJ-2
*
 17.24067 99.91133 00:13:05:53
SP9WP
*
 50.35217 18.92233 00:13:20:17
ON7KEI-1
*
 51.22767 5.44033 00:13:22:23
OE6PWE
*
 46.96917 15.59767 00:13:22:55
DL8XI
*
 53.63583 9.2165 00:13:23:04
PE1NTN
*
 52.49967 4.82383 00:13:25:01
9Y4QA-9
*
 11.1545 -60.807 00:13:41:14
BH6IDD-6
*
 34.75983 113.63117 00:14:42:20
LW2DYB-1
*
 -38.26917 -57.87167 00:15:28:18
CA2JAT-6
*
 -30.02733 -70.78933 00:15:28:20
JF6BCC
*
.. 00:16:13:03
JG6YOG
*
.. 00:16:13:58
OM4ATC
*
 49.19617 18.20667 00:16:37:37
PY2ELG-6 ... 00:17:00:41
LU5DF-1
*
 -37.00167 -58 00:20:20:24
LW8EXS
*
 -34.65817 -59.40583 00:23:33:58
G4TDS-6
*
 24.27317 120.7915 01:00:26:29
XE3JCL-9
*
 21.00583 -89.562 01:01:29:34
TG5ALY-4
*
 14.96917 -91.42 01:01:29:48
XE2EB
*
 25.63217 -100.28417 01:01:30:32
WB5HJV-5
*
 30.05567 -95.37167 01:01:31:50
W0JW-6
*
 41.21056 -93.83722 01:01:33:59
KF0BMD-11
*
 39.72 -104.901 01:01:34:02
AE6LJ
*
 40.12883 -123.9025 01:01:39:08
VK6HAM-5 . -31.88883 116.16583 01:02:13:49
KB2M-2
*
 39.75117 -75.08533 01:03:03:47
KT4TV
*
 37.40983 -79.28633 01:03:06:06
Click on a callsign to see a detailed map.

Recent activity

00:00:43:51 : RS0ISS]0P0PS4,APRSAT,qAR,N5ZKK:'v&l SI]ARISS-International Space Station=
00:00:45:51 : KK5MV-14]CQ,RS0ISS*,qAO,N7GEE-6:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
00:00:46:31 : KK5MV-14]CQ,RS0ISS*,qAO,N7GEE-6:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
00:00:46:51 : RS0ISS]0P0PS4,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
00:00:48:55 : KB6LTY-3]CQ,RS0ISS*,qAR,KO6KL-10::W0ZW :QSL 73 DM14
00:00:49:08 : K6SQY-10]APIN21,RS0ISS*,WIDE2-1,qAR,KO6KL-10::AI6MC-9 :good morning!{1
00:00:49:11 : W0ZW]CQ,RS0ISS*,qAR,KO6KL-10:Hi Christy 73 de W0ZW!
00:00:49:33 : K6SQY-10]APIN21,RS0ISS*,WIDE2-1,qAR,KG5BQX-10:!3911.66N/12101.65WySAT ops from CM99
00:00:49:51 : RS0ISS]0P0PS4,APRSAT,qAR,KG5BQX-10:'v&l SI]ARISS-International Space Station=
00:00:49:53 : KB6LTY-3]CQ,RS0ISS*,qAR,KO6KL-10::W0ZW :HELLO DE CHRISTY 73 DM14
00:00:50:59 : AI6MC-9]S9QRXR,RS0ISS*,qAO,K7OLI-10:`0Vtl S\]"=c}73 de Grass Valley CM99=
00:00:52:01 : KB6LTY-3]CQ,RS0ISS*,qAR,WA7DRE-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
00:01:07:52 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
00:01:58:56 : RS0ISS]0P0PS3,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
00:03:56:43 : K5TET-7]S8RULZ,RS0ISS*,qAO,W4TBD-10:`i6l [/]"4L}K5TET in VA FM18gl&
00:03:57:01 : K9JKM]NS2B-10,RS0ISS*,qAO,W4TBD-10:599 in EN52 IL
00:03:57:04 : N1RCN]APRS,RS0ISS*,qAO,W4TBD-10::WB3AZH-9 : Good Morning Fom EL97 !
00:03:57:12 : K9JKM]CQ,RS0ISS*,qAR,W0JRT:=4211.29N/08827.08W-Greetings from EN52
00:03:57:14 : WB3AZH-9]S8UX2W,RS0ISS*,qAR,W0JRT:`hScl#G]/`"4?}_4
00:03:57:20 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
00:03:57:21 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::K9JKM :OSL and 73
00:03:57:50 : K9JKM]N1RCN,RS0ISS*,qAR,W0JRT:73
00:03:57:54 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,W0JRT:'dGRl -/]
00:03:57:56 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::K9JKM :Hello from EL97 (Live)
00:03:57:58 : K9JKM]NS2B-10,RS0ISS*,qAR,W0JRT:599 in EN52 IL
00:03:58:04 : N1RCN]APRS,RS0ISS*,qAR,W0JRT::NS2B-10 :Hello from EL97 (Live)
00:03:58:34 : K9JKM]KG8CW,RS0ISS*,qAR,W0JRT:599 in EN52 IL
00:03:58:52 : KG8CW]BEACON,RS0ISS*,qAR,W0JRT:=4437.21N/08556.50W-Hello from Nothern Mich EN74
00:03:59:05 : RS0ISS]0P0PS3,APRSAT,qAR,W0JRT:'v&l SI]ARISS-International Space Station=
00:03:59:57 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,W0JRT:'dGRl -/]
00:04:01:21 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W0JW-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:04:01:54 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W0JW-6:`t]l y/`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:04:01:56 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,W0JW-6::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{24
00:04:02:05 : RS0ISS]0P0PS3,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
00:04:02:25 : 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
00:04:03:18 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,W0JW-6::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{22
00:04:03:26 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,WA7DRE-10::EMAIL-2 :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{12
00:04:04:08 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAO,K7OWW-1:=4614.4 N/11911.3 Wk275/000/A=000301 bluegemfarms
00:04:05:19 : KK7WVZ-7]APDR16,RS0ISS*,APRSAT,qAR,WA7DRE-10::RS0ISS :Bienvenidos participantes del curso PWC-SPP, Nestor, Pasco WA{22
00:07:08:12 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,VE2GQF-2:'dGRl -/]K1WY FN31ps
00:10:01:47 : SV2CPH]TPQX16,RS0ISS*,qAO,SV1SJJ-5:`1KEl y/`efarmogigr@hotmail.com_"
00:10:02:56 : SV2CPH-4]APOTU0,RS0ISS*,qAO,4X1ZQ:!4018.16N/02147.41Er 13.4V 26C TLM KN00VH
00:10:02:59 : SV2CPH]TPQX16,RS0ISS*,qAO,YU1PM:`1KEl y/`efarmogigr@hotmail.com_"
00:10:04:23 : SV2CPH]TPQX16,RS0ISS*,qAO,YU1PM:`1KEl y/`efarmogigr@hotmail.com_"
00:10:04:31 : SV2CPH-1]TPQX16,RS0ISS*,qAO,YU1PM:'1KEl -/]efarmogigr@hotmail.com=
00:10:04:36 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YU1PM:!4018.16N/02147.41Er 13.4V 25C TLM KN00VH
00:10:04:42 : IZ6YMF]APRSAT,RS0ISS*,qAO,YU1PM::ALL :73 Arianna
00:10:04:57 : IZ6YMF]APRSAT,RS0ISS*,qAO,J41PAN:=4312.52N/01317.08E-jn63pf {UISS54}
00:10:05:14 : IZ6YMF]APRSAT,RS0ISS*,qAO,YU1PM::S51HF :73 Arianna
00:10:05:18 : S51HF]CQ,RS0ISS*,qAO,SV1SJJ-5:73s Via ISS from Slovenia de Franci in JN76tk
00:10:05:26 : SV2CPH-4]APOTU0,RS0ISS*,qAO,SV1SJJ-5:!4018.16N/02147.41Er 13.4V 25C TLM KN00VH
00:10:05:32 : RS0ISS]0P0PS3,APRSAT,qAO,YU1PM:'v&l SI]ARISS-International Space Station=
00:10:05:41 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6::IZ6YMF :Hello from Franci in JN76tk
00:10:05:52 : IZ6YMF]APRSAT,RS0ISS*,qAO,SV1SJJ-5:=4312.52N/01317.08E-jn63pf {UISS54}
00:10:05:57 : S51HF]CQ,RS0ISS*,qAO,J41PAN:73s Via ISS from Slovenia de Franci in JN76tk
00:10:06:16 : SV2CPH-4]APOTU0,RS0ISS*,qAO,YU1PM:!4018.16N/02147.41Er 13.4V 25C TLM KN00VH
00:10:06:23 : SV2CPH-1]TPQX16,RS0ISS*,qAR,YO6IOG-6:'1KEl -/]efarmogigr@hotmail.com=
00:10:06:50 : S51HF]CQ,RS0ISS*,qAO,DB0NU-10::IK1COA-15:Hello from Franci in JN76tk
00:10:07:21 : F4GXS]CQ,RS0ISS*,qAO,OE3MUC-15:=4717.16N/00230.70W-73 de F4GXS Pierre / IN87RG88OO / via I.S.S. {UISS54}
00:10:07:37 : S51HF]CQ,RS0ISS*,qAO,F4ALT-10:73s Via ISS from Slovenia de Franci in JN76tk
00:10:07:40 : F4GXS]CQ,RS0ISS*,qAO,DL1NUX-1:CQ CQ CQ de F4GXS
00:10:07:54 : SQ3RAX]APY500,RS0ISS*,qAR,MB7UE::OE3PDB-6 :QSL 73 {23
00:10:07:57 : SV2CPH-4]APOTU0,RS0ISS*,qAR,YO6IOG-6:!4018.16N/02147.41Er 13.4V 23C TLM KN00VH
00:10:08:32 : RS0ISS]0P0PS3,APRSAT,qAU,DB0FOR-10:'v&l SI]ARISS-International Space Station=
00:10:08:57 : F4GXS]CQ,RS0ISS*,qAO,DB0NU-10:CQ CQ CQ de F4GXS
00:10:09:02 : IK1COA-15]T4RQU6,RS0ISS*,qAU,DL9OBG-11:')Gl K\]73 DE IK1COA y=
00:10:09:30 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:CQ CQ CQ de F4GXS
00:10:09:31 : S51HF]CQ,RS0ISS*,qAR,MB7UE::F6KRK :Tnx for QSO 73
00:10:09:39 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:=4717.16N/00230.70W-73 de F4GXS Pierre / IN87RG88OO / via I.S.S. {UISS54}
00:10:09:52 : S51HF]CQ,RS0ISS*,qAR,MB7UE::EA6XQ-15 :Tnx for QSO 73
00:10:09:55 : OE3PDB-6]APN000,RS0ISS*,ARISS,qAR,MB7UE:=4812.27N/01612.01E`13.74V
00:10:10:03 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAO,DK0A-10:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
00:10:10:08 : S51HF]CQ,RS0ISS*,qAU,DF0HTE::EA6XQ-15 :Hello from Franci in JN76tk
00:10:10:30 : SQ3RAX]URQX56,RS0ISS*,qAR,MB7UE:`,5hl -/`CQ SAT_4
00:10:10:33 : DH4DAN]CQ,RS0ISS*,qAR,MB7UE:=5134.06N/00718.10E` dh4dan@darc.de Joerg {UISS54}
00:10:10:48 : F6KRK]CQ,RS0ISS*,qAR,MB7UE::S51HF :qsl, 73
00:10:10:56 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:CQ CQ CQ de F4GXS
00:10:11:06 : F4GXS]CQ,RS0ISS*,qAR,MB7UE::S51HF :JA QSL !! Thanks for the QSO, 73 de F4GXS Pierre IN87RG
00:10:11:10 : S51HF]CQ,RS0ISS*,qAR,MB7UE::F6KRK :Hello from Franci in JN76tk
00:10:11:29 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAU,DF0HTE:'|V}l K\]
00:10:11:32 : RS0ISS]0P0PS3,APRSAT,qAS,MW0TDQ-10:'v&l SI]ARISS-International Space Station=
00:10:11:34 : S51HF]CQ,RS0ISS*,qAR,MB7UE::F4GXS :Tnx for QSO 73
00:10:11:39 : EA4GII-9]APK101,RS0ISS*,WIDE1-1,qAS,MW0TDQ-10::SP9RVB-6 :73{R
00:10:11:45 : F4GXS]CQ,RS0ISS*,qAO,DB0NU-10::S51HF :599 sur Le Croisic / 73 de F4GXS Pierre / IN87RG
00:10:11:48 : F6KRK]CQ,RS0ISS*,qAR,MB7UE:CQ from Christophe JN18
00:10:11:58 : S51HF]CQ,RS0ISS*,qAO,DL1NUX-1::F4GXS :Hello from Franci in JN76tk
00:10:12:00 : DH4DAN]CQ,RS0ISS*,qAR,MB7UE:=5134.06N/00718.10E` dh4dan@darc.de Joerg {UISS54}
00:10:12:02 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:=4717.16N/00230.70W-73 de F4GXS Pierre / IN87RG88OO / via I.S.S. {UISS54}
00:10:12:12 : F6KRK]CQ,RS0ISS*,qAO,DB0NU-10:=4846.70N/00201.34E`Le radio club de st Quentin en Yvelines, 73 {UISS54}
00:10:12:27 : S51HF]CQ,RS0ISS*,qAO,DB0NU-10::EA2AUK :Hello from Franci in JN76tk
00:10:12:35 : F4GXS]CQ,RS0ISS*,qAO,DL1NUX-1:CQ CQ CQ de F4GXS
00:10:12:41 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAO,DL1NUX-1:'|V}l K\]Op. Jose TM-D700 Movil
00:10:13:00 : DH4DAN]CQ,RS0ISS*,qAO,DB0NU-10:=5134.06N/00718.10E` dh4dan@darc.de Joerg {UISS54}
00:10:13:28 : EA2AUK]APRSAT,RS0ISS*,WIDE2-2,qAO,DB0NU-10:=4019.67N/00105.66W-CQ Via ISS, 73 Pedro Teruel {UIV32N}
00:10:13:48 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:CQ CQ CQ de F4GXS
00:10:14:06 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAR,MB7UE:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
00:10:14:24 : F4GXS]CQ,RS0ISS*,qAR,MB7UE:CQ CQ CQ de F4GXS
00:10:14:29 : EA2AUK]APRSAT,RS0ISS*,WIDE2-2,qAR,MB7UE:=4019.67N/00105.66W-CQ Via ISS, 73 Pedro Teruel {UIV32N}
00:10:14:32 : RS0ISS]0P0PS2,APRSAT,qAR,MB7UE:'v&l SI]ARISS-International Space Station=
00:10:14:42 : G6UQZ-1]APDW17,RS0ISS*,qAR,MB7UE:!5204.75N/00034.94EyPHG200073 de Andy in Clare, Suffolk

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 17:09:19 UTC