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)
CE3QC-6
*
 -33.6575 -70.59833 20250611012723
RS0ISS
*
 0.00617 0.16667 20250611012715
CA2JAT-6
*
 -30.02733 -70.78933 20250611012104
VK3KAW-10
*
 -36.35933 147.12167 20250610175313
VK5NTF-4 . -34.14182 138.42198 20250610175211
KC2DKP-1
*
 42.76583 -78.79383 20250610165709
N1NCB-1
*
 43.917 -69.90567 20250610165624
K1WY
*
 41.76233 -72.72567 20250610165539
KB9VIC-9
*
 39.735 -88.08333 20250610165532
VA3RU
*
 44.702 -75.5315 20250610165505
W4TBD-6
*
 37.44083 -77.684 20250610165337
K7MT-6
*
 46.64083 -111.955 20250610165210
KB6LTY-3
*
 34.495 -117.205 20250610164840
W7DQL-7
*
 46.42467 -114.0285 20250610164740
AI6MC-9
*
 39.21383 -120.98117 20250610164554
AG7OO-9
*
 47.06217 -122.865 20250610164456
ON4BN
*
 51.068 5.37483 20250610153205
EA4GII-9
*
 38.88933 -6.98283 20250610153055
G4XNA . 50.76283 -1.55433 20250610152648
KC8LGJ-9
*
 41.135 -83.64933 20250610151938
WV8T
*
 38.31083 -80.827 20250610151859
KH2PM
*
 35.565 -78.88367 20250610151852
KG8CW
*
 44.62017 -85.94167 20250610151644
WC4FM-6
*
 33.82617 -83.8215 20250610151523
WI0K
*
 39.79067 -104.74733 20250610151331
KC5ILO-10
*
 33.588 -95.06617 20250610151325
WA0D-2
*
 32.965 -97.257 20250610151310
W7GEZ
*
 32.23 -110.81833 20250610151248
N7UWX-5
*
 41.71017 -111.82017 20250610151130
KF0BMD-7
*
 39.70833 -104.91317 20250610151125
KC7MG
*
 32.89083 -111.705 20250610150858
KN6YUH-8
*
 37.40567 -122.023 20250610150730
SV2CPH
*
 40.30267 21.79017 20250610140216
SV2CPH-4
*
 40.30267 21.79017 20250610140144
S51HF
*
 46.43167 15.61 20250610140012
IK1COA-15
*
 44.35933 9.22383 20250610135901
F4IPA
*
 47.0395 -0.9045 20250610135815
SV2CPH-1
*
 40.30267 21.79017 20250610135737
DL7NDR
*
 48.6509 8.0445 20250610135637
PD5RT
*
 52.1265 6.20883 20250610135528
OM4ATC
*
 49.19617 18.20667 20250610135501
SQ3RAX
*
 52.30933 16.42933 20250610135431
DH4DAN
*
 51.56767 7.30167 20250610135410
G6UQZ-1
*
 52.07917 0.58233 20250610135227
DL1HXB-8
*
 57.72433 -3.28217 20250610135206
G7BEH
*
 50.85833 -2.90833 20250610135143
KB1DGY
*
 41.90067 -72.1225 20250610134008
K4RQ
*
 35.39083 -80.705 20250610133922
KD0KZE
*
 45.14817 -93.15733 20250610133855
KC0ADD
*
.. 20250610133802
W9QO
*
 34.136 -83.75867 20250610133724
KD5DK
*
 32.61683 -97.11117 20250610133609
XE3JCL-9
*
 21.00583 -89.56183 20250610133349
TG5ALY-4
*
 14.96917 -91.42 20250610133209
VU2NXG
*
 8.89083 76.62167 20250610123911
VU2JEK . 13.14083 77.53833 20250610123700
SV3CIX-8
*
 37.52483 22.86317 20250610122635
ON8FAB
*
 49.5575 5.53833 20250610122238
SA0BSV
*
 59.0575 17.955 20250610122221
EA3DNC
*
 41.8075 1.78833 20250610122005
LA1ROA-3
*
 59.76917 5.45483 20250610121909
2E0GKW
*
 51.3625 -0.18883 20250610121702
N3ZL-7
*
 50.32883 -4.7665 20250610121610
N1RCN
*
 27.97417 -81.705 20250610120515
KM4ICE
*
 36.75617 -76.13483 20250610120452
VK6HAM-5
*
 -31.88883 116.16583 20250610111722
YD0BSK
*
 -6.4885 107.0385 20250610110832
HS6KLJ-8
*
 13.53804 100.20742 20250610110502
HS6KLJ-12 . 13.553 100.62717 20250610110256
UT4QM
*
 47.8505 35.1705 20250610104740
OH5FI
*
 62.18583 28.78833 20250610104349
F4BPP
*
 49.51967 0.07383 20250610103942
9Z4DZ-1
*
 10.14083 -61.53833 20250610102239
VK8ZM-6
*
 -23.722 133.87666 20250610094111
YD7VME . 2.137 117.5035 20250610093258
E22ZMG-9 . 19.04 98.97417 20250610092741
E27ASY-3
*
 14.75433 100.733 20250610092728
HS6KLJ-13
*
 13.543 100.62717 20250610092726
DY8CPM
*
 8.4595 123.35483 20250610092716
YU7OR
*
 45.6025 19.53833 20250610090815
Click on a callsign to see a detailed map.

Recent activity

20250611012723 : CE3QC-6]APU25N,RS0ISS*,SONATE-2,WIDE2-2,qAR,LW3HBV-6:=3339.45S\07035.90WS145.825MHz Satgate Pirque Chile
20250611012715 : RS0ISS]0P0PS7,APRSAT,qAR,LW3HBV-6:'v&l SI]ARISS-International Space Station=
20250611012104 : CA2JAT-6]SPP16T,RS0ISS*,qAR,LW3HBV-6:`bK@l `/`Saludos via ISS_$
20250611012102 : RS0ISS]0P0PS7,APRSAT,qAR,LW3HBV-6:'v&l SI]ARISS-International Space Station=
20250611010458 : CA2JAT-6]SPP16T,RS0ISS*,qAR,LW3HBV-6:`bK@l `/`Saludos via ISS_$
20250611010456 : RS0ISS]0P0PS7,APRSAT,qAR,LW3HBV-6:'v&l SI]ARISS-International Space Station=
20250611010350 : CA2JAT-6]SPP16T,RS0ISS*,qAR,LW3HBV-6:`bK@l `/`Saludos via ISS_$
20250611010348 : RS0ISS]0P0PS7,APRSAT,qAR,LW3HBV-6:'v&l SI]ARISS-International Space Station=
20250610175343 : RS0ISS]0P0PS7,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250610175313 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610175213 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610175211 : VK5NTF-4]APOTU0,RS0ISS*,SGATE,WIDE2-2,qAR,VK5ATN-3:!/_eP^qLa3- st
20250610175045 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610175043 : RS0ISS]0P0PS7,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250610175009 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610175007 : VK5NTF-4]APOTU0,RS0ISS*,SGATE,WIDE2-2,qAR,VK5ATN-3:!/_eP^qLa3- st
20250610174856 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610170540 : RS0ISS]0P0PS6,APRSAT,qAR,CU2ZG-1:'v&l SI]ARISS-International Space Station=
20250610170239 : RS0ISS]0P0PS6,APRSAT,qAR,CU2ZG-1:'v&l SI]ARISS-International Space Station=
20250610165939 : RS0ISS]0P0PS6,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250610165709 : KC2DKP-1]APIN21,RS0ISS*,qAR,KB3AWQ-10:!4245.95N/07847.63W-Home of the Buffalo Bills FN02 VIA ISS
20250610165639 : RS0ISS]0P0PS6,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250610165624 : N1NCB-1]APOT21,RS0ISS*,WIDE2-1,qAR,KB3AWQ-10:]USAFX Search &Rescue msg me via ISS
20250610165542 : KC2DKP-1]APIN21,RS0ISS*,qAR,VE2GQF-2:!4245.95N/07847.63W-Home of the Buffalo Bills FN02 VIA ISS
20250610165539 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KB3AWQ-10:'dGRl -/]
20250610165532 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,VE2GQF-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610165505 : VA3RU]CQ,RS0ISS*,qAO,W1EME-6:TXing from the ON/NY Boarder on the St Lawrance River
20250610165425 : VA3RU]CQ,RS0ISS*,qAR,KB3AWQ-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610165345 : VA3RU]CQ,RS0ISS*,qAO,W4TBD-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610165338 : RS0ISS]0P0PS6,APRSAT,qAR,KD8THX-6:'v&l SI]ARISS-International Space Station=
20250610165337 : W4TBD-6]CQ,RS0ISS*,qAR,KB3AWQ-10:=3726.45N/07741.04W- IGate 73 W4TBD
20250610165305 : VA3RU]CQ,RS0ISS*,qAR,KD8THX-6:TXing from the ON/NY Boarder on the St Lawrance River
20250610165231 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,N0JD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610165210 : K7MT-6]APRS,RS0ISS*,DP0SNX,qAR,KD8THX-6:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR635 10W M2 EB {UISS54}
20250610165121 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,KD0KZE:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610165047 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,K0XMG-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610165041 : K7MT-6]APRS,RS0ISS*,DP0SNX,qAO,K0XMG-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR635 10W M2 EB {UISS54}
20250610165038 : RS0ISS]0P0PS6,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250610165012 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,K7MT-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610164858 : K7MT-6]APRS,RS0ISS*,DP0SNX,qAR,WA7DRE-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR635 10W M2 EB {UISS54}
20250610164840 : KB6LTY-3]CQ,RS0ISS*,qAR,WA7DRE-10::BLNQSL1/1:AI6MC-9,AG7OO-9,W7DQL-7{UISS54}
20250610164822 : KB6LTY-3]CQ,RS0ISS*,qAR,WA7DRE-10:=3429.70N/11712.30W-@ KB DE CHRISTY DM14jl
20250610164740 : W7DQL-7]T6RUTX,RS0ISS*,qAR,WA7DRE-10:`*Ybl G-/`"@_}_0
20250610164738 : RS0ISS]0P0PS7,APRSAT,qAR,K7MT-6:'v&l SI]ARISS-International Space Station=
20250610164731 : KB6LTY-3]CQ,RS0ISS*,qAR,WA7DRE-10::AG7OO-9 :HELLO DE CHRISTY 73 DM14
20250610164554 : AI6MC-9]S9QRXS,RS0ISS*,qAR,KO6KL-10:`0Vsl S\]"=[}73 de Grass Valley CM99=
20250610164456 : AG7OO-9]TWPSWS,RS0ISS*,RS0ISS,qAR,KO6KL-10:`2Ovl!L]/`"48}73 de Kevin_%
20250610161758 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK3KAW-4:=3621.56S/14707.30E`..
20250610161736 : RS0ISS]0P0PS8,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250610161658 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610161656 : VK5NTF-4]APOTU0,RS0ISS*,SGATE,WIDE2-2,qAR,VK5ATN-3:!/_eP^qLa3- st
20250610161438 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610161436 : RS0ISS]0P0PS8,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250610161249 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610161247 : VK5NTF-4]APOTU0,RS0ISS*,SGATE,WIDE2-2,qAR,VK5ATN-3:!/_eP^qLa3- st
20250610161137 : VK3KAW-10]APRS,RS0ISS*,SGATE,WIDE2-1,qAR,VK5ATN-3:=3621.56S/14707.30E`..
20250610161135 : RS0ISS]0P0PS8,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250610153533 : RS0ISS]0P0PS7,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
20250610153233 : RS0ISS]0P0PS7,APRSAT,qAU,HB3YGP-2:'v&l SI]ARISS-International Space Station=
20250610153205 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAR,F4GUK-1:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
20250610153104 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAO,SDRPT:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
20250610153055 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAR,F4GUK-1:'|V}l K\]
20250610153032 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAO,SDRPT:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
20250610152932 : RS0ISS]0P0PS7,APRSAT,qAO,EA2EUS-15:'v&l SI]ARISS-International Space Station=
20250610152930 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAO,EA2EUS-15:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
20250610152830 : ON4BN]CQ,RS0ISS*,APRSAT,PCSAT-1,qAR,F4GUK-1:=5104.08N/00522.49Ey73' Via Satellite de Jurgen
20250610152648 : G4XNA]APRSAT,RS0ISS*,DP0SNX,WIDE2-1,qAR,MB7UE:=5045.77N/00133.26W-IO90FS Lymington 73'
20250610152632 : RS0ISS]0P0PS7,APRSAT,qAO,ON4JES-12:'v&l SI]ARISS-International Space Station=
20250610152332 : RS0ISS]0P0PS7,APRSAT,qAR,CU2ZG-1:'v&l SI]ARISS-International Space Station=
20250610152032 : RS0ISS]0P0PS7,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250610152031 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,VE2GQF-2:'dGRl -/]
20250610151938 : KC8LGJ-9]APY400,RS0ISS*,SGATE,WIDE2-2,qAR,VE2GQF-2::RS0ISS :HEARD EN81 73{14
20250610151912 : KC8LGJ-9]TRPP2P,RS0ISS*,SGATE,WIDE2-2,qAR,VE2GQF-2:`oBLl!k/`"5{}HELLO via ISS FROM EN81EX_%
20250610151859 : WV8T]CQ,RS0ISS*,qAR,KB3AWQ-10:CQ de WV8T EM98
20250610151852 : KH2PM]SUSS9P,RS0ISS*,qAR,VE2GQF-2:'jQl -/]=
20250610151850 : KC8LGJ-9]TRPP2P,RS0ISS*,SGATE,WIDE2-2,qAR,KB3AWQ-10:`oBLl"!k/`"6$}HELLO via ISS FROM EN81EX_%
20250610151847 : KH2PM]SUSS9P,RS0ISS*,qAR,KB3AWQ-10:'jQl -/]TM-D710G=
20250610151823 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,VE2GQF-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610151810 : WV8T]CQ,RS0ISS*,qAR,KD8THX-6:CQ de WV8T EM98
20250610151805 : KC8LGJ-9]TRPP2P,RS0ISS*,SGATE,WIDE2-2,qAO,W4TBD-10:`oBKl""k/`"6$}HELLO via ISS FROM EN81EX_%
20250610151753 : VA3RU]CQ,RS0ISS*,qAO,W4TBD-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610151732 : RS0ISS]0P0PS8,APRSAT,qAR,KB3AWQ-14:'v&l SI]ARISS-International Space Station=
20250610151725 : WV8T]CQ,RS0ISS*,qAO,W4TBD-10:CQ de WV8T EM98
20250610151724 : KC8LGJ-9]APY400,RS0ISS*,SGATE,WIDE2-2,qAO,W4TBD-10::RS0ISS :HEARD EN81 73{14
20250610151721 : KC8LGJ-9]APY400,RS0ISS*,SGATE,WIDE2-2,qAO,W4TBD-10::KC5ILO-10:HEARD EN81 73{13
20250610151718 : KC8LGJ-9]APY400,RS0ISS*,SGATE,WIDE2-2,qAO,W4TBD-10::K7MT-6 :HEARD EN81 73{12
20250610151713 : VA3RU]CQ,RS0ISS*,qAO,N0JD-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610151702 : WV8T]APY400,RS0ISS*,qAR,KB3AWQ-10:=3818.65N/08049.62W-WV8T, Ron, Summersville, WV EM98
20250610151644 : KG8CW]BEACON,RS0ISS*,qAO,W4TBD-10:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250610151633 : VA3RU]CQ,RS0ISS*,qAO,N0JD-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610151628 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KD8THX-6:'dGRl -/]
20250610151611 : KC8LGJ-9]APY400,RS0ISS*,SGATE,qAO,KD0KZE::KC5ILO-10:HEARD EN81 73{13
20250610151607 : KC8LGJ-9]APY400,RS0ISS*,SGATE,WIDE2-2,qAO,N0JD-10::K7MT-6 :HEARD EN81 73{12
20250610151553 : VA3RU]CQ,RS0ISS*,qAO,N0JD-10:TXing from the ON/NY Boarder on the St Lawrance River
20250610151550 : KC8LGJ-9]TRPP2P,RS0ISS*,SGATE,WIDE2-2,qAO,N0JD-10:`oBKl"k/`"6!}HELLO via ISS FROM EN81EX_%
20250610151537 : W4TBD-6]CQ,RS0ISS*,qAO,N0JD-10:=3726.45N/07741.04W- IGate 73 W4TBD
20250610151533 : WV8T]CQ,RS0ISS*,qAO,W4TBD-10::WC4FM-6 :WV8T, Ron, Summersville, WV EM98
20250610151523 : WC4FM-6]S3TY5W,RS0ISS*,WIDE2-2,qAO,KD0KZE:`oM9l!!&/`"7/}Welcome to Atlanta fm KQ4CDU ; WC4FM & KM4QVI !_1
20250610151511 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,KD0KZE:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250610151509 : KC8LGJ-9]APY400,RS0ISS*,SGATE,qAO,KD0KZE::RS0ISS :HEARD EN81 73{14

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 2025-06-14 18:19:09 UTC