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)
KB2M-4
*
 29.591 -81.20633 20260302134043
WD9EWK . 33.64833 -112 20260302133834
RS0ISS
*
 0.00567 0.16667 20260302133828
KR4MVP-7
*
 29.15233 -80.97 20260302120621
KW4WZ-1
*
 39.14 -78.24933 20260302120417
W0JW-6
*
 41.21056 -93.83722 20260302120245
DL7NDR
*
 48.65083 8.0445 20260302055235
K9JKM
*
.. 20260302053434
KF5MIL-7
*
 35.44 -99.17367 20260302052952
WT2D
*
.. 20260302035928
W4TBD
*
 37.43583 -77.705 20260302035441
KB6LTY-3
*
 34.495 -117.205 20260301061629
KE9BPC-6
*
 41.3859 -87.34057 20260301044516
NN4H-1
*
 36.95667 -84.95283 20260301044307
JF6BCC
*
.. 20260228225547
KE9BDC-7
*
 38.28133 -85.72817 20260228052951
BG7XTQ
*
 22.81033 108.32983 20260227152934
WD5GRW
*
.. 20260227142157
N0KBA ... 20260227061433
BD1AMC-8
*
 40.38083 116.85183 20260226231755
N6UTC-6
*
.. 20260226150626
KE9BPC-10
*
 41.38533 -87.34 20260226070316
KF5MIL-9
*
 35.3545 -99.19383 20260226065950
K4KDR-6
*
.. 20260226052753
BH6RIZ-7
*
.. 20260226011425
WB3AZH-9
*
 38.25967 -76.979 20260225124515
SV2CPH-4 . 40.30267 21.79017 20251112163025
SV2CPH
*
 40.30267 21.79017 20251112163018
S51HF
*
 46.43167 15.61 20251112162923
OM4ATC ... 20251112162853
LW2DYB-1
*
.. 20251112155628
HS6KLJ-5 . 13.54583 100.18833 20251112114554
CE3QC-1
*
 -33.6575 -70.59833 20251112110140
WA7DRE-10
*
 47.68583 -117.458 20251112103906
7L2MDI ... 20251112102219
JG6YOG
*
.. 20251112101552
HS6KLJ-4 . 13.53783 100.2075 20251112101253
BH6IDD-6 . 34.75983 113.63117 20251112101142
E22ZMG-9 . 19.04 98.974 20251112100936
E27ASY-3
*
 14.75433 100.733 20251112100829
HS9TJB-7 ... 20251112100730
KC5VAZ-9
*
 29.48067 -98.605 20251112090903
KB9VIC-9 . 38.735 -88.08333 20251112090842
KC5ILO-10
*
 33.588 -95.066 20251112090809
DV5CEL
*
.. 20251112083850
JE2KUC ... 20251112083839
YC2NFD ... 20251112082908
K1WY . 41.76233 -72.72567 20251112073259
N4XHQ-6 . 33.353 -86.87283 20251112073249
AI4LL ... 20251112073235
KG8CW
*
 44.62017 -85.94167 20251112073159
W4TBD-6 ... 20251112072906
KF0BMD-11 ... 20251112072844
VK3KAW-10 ... 20251112051643
VK5ATN-6 ... 20251112051641
WA9BNZ . 40.9005 -90.26917 20251112041511
VK2CJB-9 . -31.6445 150.72034 20251112034025
EA2AUK
*
 40.32783 -1.09433 20251112025220
KB7ADL ... 20251112023630
N6PAZ ... 20251112023436
K5DNA ... 20251112023425
KF0BMD-6 ... 20251112023143
K6LUM-7 ... 20251112023135
K6SQY-9 ... 20251112023043
OE6PWE ... 20251112011913
G4DCQ-2 . 52.9175 1.3315 20251112011833
EA1JAO-6 ... 20251112011832
ON4BN ... 20251112011708
PE1NTN
*
.. 20251112011623
G6UQZ-1 ... 20251112011437
KB2M-2 . 29.591 -81.20633 20251112010528
K7KAU ... 20251112010423
W8DMT . 42.89033 -85.82633 20251112010348
WD8ED ... 20251112010243
K5RSB ... 20251112010141
KE0SWK-3
*
 38.37583 -93.80183 20251112010121
N4UCM
*
 46.29183 -91.75267 20251112010048
KK0TT-6 ... 20251112010044
K5WH-3 ... 20251112005909
KD5DK
*
 32.61683 -97.11117 20251112005805
Click on a callsign to see a detailed map.

Recent activity

20260302134043 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6:=2935.46N\08112.38WU EL99 FL
20260302133834 : WD9EWK]3S3XYP,RS0ISS*,qAR,KJ5SZ-2:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
20260302133828 : RS0ISS]0P0PS4,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
20260302133643 : WD9EWK]3S3XYP,RS0ISS*,qAR,W0JW-6:'(Xl S\]"8f}WD9EWK - LIVE on 437.825 MHz w/TH-D75&
20260302120621 : KR4MVP-7]R9PV1T,RS0ISS*,WIDE2-1,qAR,W0JW-6:`lT^l ]j/]&
20260302120550 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ KR4MVP Florida EL-99{6
20260302120531 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAR,W0JW-6::KW4WZ-1 :CQ{5
20260302120522 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302120417 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
20260302120345 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
20260302120245 : W0JW-6]CQ,RS0ISS*,qAR,KJ5SZ-2:=/9]=Y6gd`` B SATGATE EN31 73
20260302120140 : KW4WZ-1]S9PX4P,RS0ISS*,qAR,W0JW-6:`j*|l"[/]&
20260302120122 : W0JW-6]CQ,RS0ISS*,qAO,K9CMP-7:=/9]=Y6gd`` B SATGATE EN31 73
20260302115921 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302102914 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302071400 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302070459 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302055235 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:LOS, 73
20260302055153 : DL7NDR]TXSYP5,RS0ISS*,qAS,DL7NDR-10:`~Z_ y/"
20260302055110 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:huhu
20260302054953 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
20260302054853 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:cQ
20260302054723 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:!4839.05N/00802.67Ey
20260302054703 : DL7NDR]JN48AP,RS0ISS*,qAS,DL7NDR-10:CQ via ISS on 437.825
20260302053503 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260302053434 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
20260302053334 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
20260302053055 : K9JKM]CQ,RS0ISS*,qAR,W0JW-6:CQ Live op in EN52 IL
20260302052952 : KF5MIL-7]S5RV4P,RS0ISS*,WIDE1-1,qAR,KJ5SZ-2:`&Gl"*S\`"9V} 73's via ISS de KF5MIL_3
20260302052852 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260302035928 : WT2D]CQ,RS0ISS*,qAO,W4TBD-10:EL96 FL
20260302035846 : RS0ISS]0P0PS2,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260302035759 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:QSL and 73's
20260302035721 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:73
20260302035617 : WT2D]K9JKM,RS0ISS*,qAO,W4TBD-10:R73 Lotw
20260302035552 : WT2D]K9JKM,RS0ISS*,qAO,K4KDR-15:EL96
20260302035545 : RS0ISS]0P0PS2,APRSAT,qAO,K4KDR-15:'v&l SI]ARISS-International Space Station=
20260302035544 : K9JKM]WT2D,RS0ISS*,qAO,K4KDR-15:599 in EN52 IL
20260302035539 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96 FL
20260302035453 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:R73
20260302035441 : W4TBD]CQ,RS0ISS*,qAO,K4KDR-15::WT2D :QSL and 73 via ISS
20260302035424 : WT2D]W4TBD,RS0ISS*,qAO,K4KDR-15:EL96
20260302035353 : W4TBD]CQ,RS0ISS*,qAR,KJ5SZ-2:=3726.15N/07742.30W - IGate W4TBD-10
20260302035313 : WT2D]CQ,RS0ISS*,qAR,KJ5SZ-2:EL96 FL
20260302035245 : RS0ISS]0P0PS3,APRSAT,qAR,KJ5SZ-2:'v&l SI]ARISS-International Space Station=
20260302005533 : RS0ISS]0P0PS3,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
20260301232526 : RS0ISS]0P0PS2,APRSAT,qAR,IK1SLD:'v&l SI]ARISS-International Space Station=
20260301220721 : RS0ISS]0P0PS3,APRSAT,qAO,BG7KOQ-7:'v&l SI]ARISS-International Space Station=
20260301111750 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10::W4TBD :GM
20260301111739 : KB2M-4]APRS,RS0ISS*,qAO,W4TBD-10:=2935.46N\08112.38WU EL99 FL
20260301111633 : KB2M-4]APRS,RS0ISS*,qAR,W0JW-6::KE9BPC-6 :GM
20260301111546 : KB2M-4]APRS,RS0ISS*,qAR,KE9BPC-6:=2935.46N\08112.38WU EL99 FL
20260301111533 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260301111443 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
20260301111233 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-10:'v&l SI]ARISS-International Space Station=
20260301110934 : RS0ISS]0P0PS3,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
20260301093627 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260301075719 : RS0ISS]0P0PS2,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260301062112 : RS0ISS]0P0PS1,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
20260301061812 : RS0ISS]0P0PS2,APRSAT,qAR,KE9BPC-6:'v&l SI]ARISS-International Space Station=
20260301061629 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20260301061544 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20260301061513 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20260301061511 : RS0ISS]0P0PS3,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260301061331 : KB6LTY-3]CQ,RS0ISS*,qAR,W0JW-6:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20260301044516 : KE9BPC-6]APOG77,RS0ISS*,RS0ISS,qAO,W4TBD-10:!/9U9[8G1B` !KE9BPC EN61hj 73!
20260301044505 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260301044307 : NN4H-1]SVUW4P,RS0ISS*,qAR,W0JW-6:`pU-l!M[/`"73}_3
20260301044243 : K9JKM]CQ,RS0ISS*,qAO,W4TBD-10:CQ Live op in EN52 IL
20260301002946 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20260301001445 : RS0ISS]0P0PS2,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
20260301001145 : RS0ISS]0P0PS3,APRSAT,qAR,DO1AM:'v&l SI]ARISS-International Space Station=
20260228230251 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
20260228225547 : JF6BCC]CQ,RS0ISS*,qAO,BH2XPS-5:CQ PM53 402103
20260228175618 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20260228162011 : RS0ISS]0P0PS2,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20260228144404 : RS0ISS]0P0PS3,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
20260228120452 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260228120250 : KR4MVP-7]APK005,RS0ISS*,WIDE2-1,qAO,W4TBD-10::RS0ISS :CQ{94
20260228120152 : RS0ISS]0P0PS5,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260228120108 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
20260228053404 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10:=3726.15N/07742.30W - IGate W4TBD-10
20260228053009 : K9JKM]KE9BDC-7,RS0ISS*,qAR,KE9BPC-10:599 in EN52 IL
20260228052951 : KE9BDC-7]DIBV8X,RS0ISS*,APRSAT,qAR,KE9BPC-10:`qGal!]K\]"5Q}VIA ISS &
20260228052824 : RS0ISS]0P0PS3,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260228011606 : RS0ISS]0P0PS3,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20260227234040 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
20260227231749 : RS0ISS]0P0PS3,APRSAT,qAO,BH4IWK-3:'v&l SI]ARISS-International Space Station=
20260227231749 : JF6BCC]CQ,RS0ISS*,qAO,BH4IWK-3:CQ PM53 402103
20260227170630 : RS0ISS]0P0PS4,APRSAT,qAO,BI6NSL-6:'v&l SI]ARISS-International Space Station=
20260227153023 : RS0ISS]0P0PS4,APRSAT,qAO,BH2XPS-5:'v&l SI]ARISS-International Space Station=
20260227152934 : BG7XTQ]APDR16,RS0ISS*,qAO,BH2XPS-5::CQ :OL42dt{1
20260227152446 : BG7XTQ]APDR16,RS0ISS*,qAR,E25YYY::CQ :OL42dt{1:dev 9.8KHz
20260227152446 : BG7XTQ]APDR16,RS0ISS*,qAR,HS6TIM::CQ :OL42dt{1
20260227152423 : RS0ISS]0P0PS4,APRSAT,qAR,E25YYY:'v&l SI]ARISS-International Space Station=:dev 9.8KHz
20260227152423 : RS0ISS]0P0PS4,APRSAT,qAR,HS6TIM:'v&l SI]ARISS-International Space Station=
20260227142157 : WD5GRW]CQ,RS0ISS*,qAR,W0JW-6:CQ WD5GRW in EM13qc - TX
20260227142119 : RS0ISS]0P0PS4,APRSAT,qAR,W0JW-6:'v&l SI]ARISS-International Space Station=
20260227125111 : RS0ISS]0P0PS4,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
20260227125003 : W4TBD]CQ,RS0ISS*,qAO,W4TBD-10::KR4MVP-7 :QSL and 73 via ISS

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 2026-03-09 20:32:52 UTC