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)
RS0ISS
*
 0.0055 0.16667 20250504071405
W4TBD-6
*
 37.44083 -77.684 20250504071346
KB9VIC-9
*
 39.735 -88.08333 20250504071343
N4VGW-6
*
 37.28367 -79.15483 20250504071341
K1WY
*
 41.76233 -72.72567 20250504071332
KG8CW
*
 44.62017 -85.94167 20250504071322
K7MT-6
*
 46.64083 -111.955 20250504071208
KC5ILO-10
*
 33.588 -95.066 20250504071037
KF1BUZ-10 . 40.11117 -119.97383 20250504070953
WA7DRE-10
*
 47.68583 -117.458 20250504070645
EA4GII-9
*
 38.88933 -6.98283 20250504055323
EA6XQ-15
*
 39.31861 3.0025 20250504055301
EA1JAO-6
*
 43.70933 -7.87817 20250504055030
W9QO
*
 34.136 -83.75867 20250504053558
KF0IZW
*
 46.8075 -92.205 20250504053510
W7GEZ
*
 32.23 -110.81833 20250504053350
VK5NTF-4 . -34.14182 138.42198 20250504045459
SQ3KAR-1
*
 51.64233 17.86717 20250504042002
OE6PWE
*
 46.96917 15.59767 20250504041928
EA1JN-6
*
 42.84283 -8.57733 20250504041250
G6UQZ-1
*
 52.07917 0.58233 20250504041036
WV8T-12
*
 38.31083 -80.827 20250504040337
N1NCB-1
*
.. 20250504040207
AB1II-7
*
 42.27317 -71.00117 20250504040117
W0JW-6
*
 41.21056 -93.83722 20250504040027
K4KDR-6
*
 37.79433 -77.61117 20250504040003
NN4H-1
*
 36.95667 -84.95283 20250504035813
N5VBK
*
 32.5575 -97.28833 20250504035721
KC0OOO-6
*
 37.265 -107.0295 20250504035543
TG5ALY-4
*
 14.96917 -91.42 20250504035257
ON7KEI
*
 50.03117 5.3995 20250504023835
KE4SYV
*
 35.75433 -86.55817 20250504022140
HS9TJB-7 . 6.96667 99.95 20250504012757
HS6KLJ-5
*
 13.54583 100.18833 20250504012757
HS6KLJ-2
*
 17.24067 99.91133 20250504012533
HS6KLJ-8
*
 13.53322 100.62741 20250504012159
HS6KLJ-1
*
 17.26067 99.91133 20250504011906
G4DCQ-8
*
 52.9175 1.3315 20250504010558
9Y4QA-9
*
 11.1545 -60.807 20250504004158
VK3KAW-10
*
 -36.35933 147.12167 20250504000506
VK3KAW-4 . -36.35933 147.12166 20250504000454
VK4HID ... 20250504000149
BD8AIS
*
 30.65517 104.02617 20250503234758
BA7OWP-9
*
 23.13133 113.2705 20250503234738
UB1ATP
*
 59.85 30.23 20250503232902
G4DCQ-2
*
 52.9175 1.3315 20250503232708
DH4DAN
*
 51.56767 7.30167 20250503232639
LW2DYB-1
*
 -38.26917 -57.87167 20250503225824
LW4DEM
*
 -38.87217 -62.07467 20250503225736
7L2MDI
*
 36.0575 139.705 20250503221412
BH4IWK
*
 37.59517 117.22717 20250503220740
BH6IDD-6
*
 34.75983 113.63117 20250503220701
IK7FMQ
*
.. 20250503215319
OE3PDB-6
*
 48.2045 16.20017 20250503214948
IZ1MHY
*
 44.08917 10.05333 20250503214934
HB9PVI-14
*
 47.07067 7.54 20250503214436
LU8ESQ-1
*
 -36.89083 -60.28833 20250503212301
JH1NHK . 35.52333 139.425 20250503203712
JR7IMN
*
 40.82433 140.73367 20250503203502
JR7IMN-7
*
 40.83333 140.74767 20250503203449
JE2KUC
*
.. 20250503203433
LU2WBA-10
*
 -46 -68.58867 20250503194233
LU8WET
*
 -45.92467 -67.56017 20250503162759
KH6WI-6 ... 20250503155935
BH7FBP
*
 29.05767 111.67 20250503153645
JR6RMK
*
.. 20250503153626
LW3HBV-6
*
 -31.4165 -64.19617 20250503144856
KB5CZH
*
 31.51883 -97.76133 20250503142914
KB6LTY-3
*
 34.495 -117.205 20250503142910
KM6LYW
*
 38.91183 -120.93567 20250503142831
KM6YBF-7
*
 33.33317 -117.2325 20250503142617
VA7LM
*
 54.0575 -128.62167 20250503142242
JO1MVU-6
*
 36.43333 139.356 20250503140403
4F9INC
*
 14.74417 121.13583 20250503135925
BG6HTI
*
.. 20250503135759
HS6KLJ-13
*
 13.543 100.62717 20250503134929
BH3GCL . 35.65433 139.59067 20250503132345
BG6DBY . 35.65433 139.59067 20250503132324
BH8WBW . 35.65433 139.59067 20250503132304
BD7LCS . 35.65433 139.59067 20250503132243
Click on a callsign to see a detailed map.

Recent activity

20250504071405 : RS0ISS]0P0PS3,APRSAT,qAO,KE8SRG-10:'v&l SI]ARISS-International Space Station=
20250504071346 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.45N/07741.04W- IGate 73 W4TBD
20250504071343 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504071341 : N4VGW-6]APAT51,RS0ISS*,qAO,KE8SRG-10:!3717.02N\07909.29WS/A=000960Rustburg,VA
20250504071332 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KE8SRG-10:'dGRl -/]
20250504071322 : KG8CW]BEACON,RS0ISS*,qAO,W4TBD-10:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250504071308 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504071233 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,N0JD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504071208 : K7MT-6]APRS,RS0ISS*,qAO,AE0CJ-1:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
20250504071158 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W0JRT:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504071123 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,K0XMG-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504071105 : RS0ISS]0P0PS2,APRSAT,qAO,K0XMG-10:'v&l SI]ARISS-International Space Station=
20250504071039 : K7MT-6]APRS,RS0ISS*,qAO,N0JD-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
20250504071037 : KC5ILO-10]3S3U2X,RS0ISS*,qAO,N0JD-10:`{[|l ]/]"5;}=
20250504070953 : KF1BUZ-10]EAAVVW,RS0ISS*,APRS,qAO,N0JD-10:'/VGl S\]tracking ufo's=
20250504070807 : K7MT-6]APRS,RS0ISS*,qAR,WA7DRE-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
20250504070805 : RS0ISS]0P0PS3,APRSAT,qAR,KC0OOO-6:'v&l SI]ARISS-International Space Station=
20250504070645 : WA7DRE-10]APMI06,RS0ISS*,qAR,W6DY-10:@040706z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
20250504063202 : RS0ISS]0P0PS4,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250504055600 : RS0ISS]0P0PS3,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
20250504055323 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAO,DB0ADS:'|V}l K\]
20250504055301 : EA6XQ-15]CQ,RS0ISS*,qAO,DK8AP-10:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504055259 : RS0ISS]0P0PS3,APRSAT,qAO,OE3MUC-15:'v&l SI]ARISS-International Space Station=
20250504055243 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAO,OK1TRJ-10:'|V}l K\]Op. Jose TM-D700 Movil
20250504055202 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAO,OK1TRJ-10:'|V}l K\]
20250504055032 : EA6XQ-15]CQ,RS0ISS*,qAO,DB0NU-10:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504055030 : EA1JAO-6]T3TRUV,RS0ISS*,APRSAT,AISAT,PCSAT-1,PSAT,SGATE,NA1SS,WIDE2-1,qAO,DL1NUX-1:`}Pal `/]"4[}CQ,Via ARISS 73 de EA1JAO-ORTEGAL CAP=
20250504054959 : RS0ISS]0P0PS3,APRSAT,qAO,ON4JES-12:'v&l SI]ARISS-International Space Station=
20250504054659 : RS0ISS]0P0PS3,APRSAT,qAO,ON4JES-12:'v&l SI]ARISS-International Space Station=
20250504054059 : RS0ISS]0P0PS3,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250504054025 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,VE3VWS-6:'dGRl -/]
20250504053922 : KG8CW]BEACON,RS0ISS*,qAO,VE3VWS-6:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250504053824 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,W4TBD-10:'dGRl -/]K1WY FN31ps
20250504053758 : RS0ISS]0P0PS3,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250504053722 : KG8CW]BEACON,RS0ISS*,qAO,N0JD-10:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250504053622 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KE8SRG-10:'dGRl -/]
20250504053608 : N4VGW-6]APAT51,RS0ISS*,qAR,WA8LMF-4:!3717.02N\07909.29WS/A=000960Rustburg,VA
20250504053558 : W9QO]STPX1V,RS0ISS*,SGATE,WIDE2-2,qAR,KB3AWQ-10:'oIPl -/]
20250504053522 : KG8CW]BEACON,RS0ISS*,qAO,AE0CJ-1:=4437.21N/08556.50W-Hello from Nothern Mich EN74
20250504053510 : KF0IZW]CQ,RS0ISS*,qAO,AE0CJ-1:Hello from EN36
20250504053508 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,WA8LMF-4:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504053503 : N4VGW-6]APAT51,RS0ISS*,qAO,AE0CJ-1:!3717.02N\07909.29WS/A=000960Rustburg,VA
20250504053458 : RS0ISS]0P0PS3,APRSAT,qAO,AE0CJ-1:'v&l SI]ARISS-International Space Station=
20250504053457 : W9QO]STPX1V,RS0ISS*,SGATE,WIDE2-2,qAO,AE0CJ-1:'oIPl -/]
20250504053436 : KF0IZW]CQ,RS0ISS*,qAO,W4TBD-10:Hello from EN36
20250504053426 : N4VGW-6]APAT51,RS0ISS*,qAO,AE0CJ-1:!3717.02N\07909.29WS/A=000960Rustburg,VA
20250504053421 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,AE0CJ-1:'dGRl -/]
20250504053403 : KF0IZW]CQ,RS0ISS*,qAO,AE0CJ-1:=4648.45N\09212.30WS73 via ISS {UISS54}
20250504053358 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504053356 : W9QO]STPX1V,RS0ISS*,SGATE,WIDE2-2,qAO,KD9NYE-10:'oIPl -/]
20250504053352 : KB9VIC-9]APY400,RS0ISS*,WIDE2-1,qAO,W4TBD-10::W7GEZ :ack88
20250504053350 : W7GEZ]APY500,RS0ISS*,WIDE2-1,qAO,KD4ADC-2::KB9VIC-9 :Tucson AZ DM42 {88
20250504053333 : W7GEZ]SRQSWZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`&M&l!b-/`"[n}Greetings from the Old Pueblo_4
20250504053318 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.45N/07741.04W- IGate 73 W4TBD
20250504053254 : W9QO]STPX1V,RS0ISS*,SGATE,WIDE2-2,qAR,W0JRT:'oIPl -/]
20250504053209 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAO,K0XMG-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504053158 : RS0ISS]0P0PS3,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250504053150 : KC5ILO-10]3S3U2W,RS0ISS*,qAO,K0XMG-10:`{[|l ]/]"5T}=
20250504053134 : KB9VIC-9]DJ4TLZ,RS0ISS*,WIDE2-1,qAR,W6DY-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250504053003 : W7GEZ]SRQSWZ,RS0ISS*,WIDE2-1,qAR,N6DAN-1:`&M&l -/`"[f}Greetings from the Old Pueblo_4
20250504052821 : W7GEZ]SRQSWZ,RS0ISS*,WIDE2-1,qAR,N6DAN-1:`&M&l!{-/`"[c}Greetings from the Old Pueblo_4
20250504052557 : RS0ISS]0P0PS4,APRSAT,qAR,N6DAN-1:'v&l SI]ARISS-International Space Station=
20250504045555 : RS0ISS]0P0PS4,APRSAT,qAR,VK5ATN-3:'v&l SI]ARISS-International Space Station=
20250504045459 : VK5NTF-4]APOTU0,RS0ISS*,SGATE,WIDE2-2,qAR,VK5ATN-3:!/_eP^qLa3- st
20250504042253 : RS0ISS]0P0PS3,APRSAT,qAO,SV4IMN:'v&l SI]ARISS-International Space Station=
20250504042002 : SQ3KAR-1]UQSX54,RS0ISS*,qAO,YU7OR-3:`-Pl [/`_0
20250504041953 : RS0ISS]0P0PS3,APRSAT,qAO,SP9IPZ-13:'v&l SI]ARISS-International Space Station=
20250504041928 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAR,YO6IOG-6:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041818 : EA6XQ-15]CQ,RS0ISS*,qAO,DC4HF-1:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041756 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAU,DL9OBG-11:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041742 : EA6XQ-15]CQ,RS0ISS*,qAO,OK1TRJ-10:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041710 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAR,LA3SHA-15:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041703 : EA6XQ-15]CQ,RS0ISS*,qAU,DF0HTE:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041652 : RS0ISS]0P0PS4,APRSAT,qAO,OE3MUC-15:'v&l SI]ARISS-International Space Station=
20250504041646 : SQ3KAR-1]UQSX54,RS0ISS*,qAO,IZ0KEW-10:`-Pl [/`_0
20250504041630 : EA6XQ-15]CQ,RS0ISS*,qAO,IZ0KEW-10:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041624 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAO,OE8MPR-1:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041553 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAO,DC4HF-1:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041526 : EA6XQ-15]CQ,RS0ISS*,qAU,DL9OBG-11:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041524 : SQ3KAR-1]UQSX54,RS0ISS*,qAO,DC4HF-1:`-Pl [/`_0
20250504041452 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAU,DL9OBG-11:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041449 : EA6XQ-15]CQ,RS0ISS*,qAU,DL9OBG-11:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041438 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAU,DF0HTE:'|V}l K\]
20250504041424 : EA4GII-9]SX5SSV,RS0ISS*,WIDE1-1,qAU,DL9OBG-11:'|V}l K\]Op. Jose TM-D700 Movil
20250504041406 : OE6PWE]APZWPP,RS0ISS*,NA1SS,qAO,DB0NU-10:=4658.15N/01535.86E-73's Via ISS, oe6pwe@oevsv.at
20250504041402 : EA6XQ-15]CQ,RS0ISS*,qAO,DB0NU-10:=/:Y@[O8&6` BCQ ISS {UISS54}
20250504041400 : SQ3KAR-1]UQSX54,RS0ISS*,qAO,DB0NU-10:`-Pl [/`_0
20250504041352 : RS0ISS]0P0PS3,APRSAT,qAO,DB0NU-10:'v&l SI]ARISS-International Space Station=
20250504041310 : EA1JAO-6]T3TRUW,RS0ISS*,APRSAT,AISAT,PCSAT-1,PSAT,SGATE,NA1SS,WIDE2-1,qAO,DB0NU-10:`}Pcl `/]"4K}CQ,Via ARISS 73 de EA1JAO-ORTEGAL CAP=
20250504041250 : EA1JN-6]TRUPUW,RS0ISS*,APRSAT,PCSAT-1,RS0ISS,AISAT-1,YBOX-1,PCSAT,DP0SNX,qAO,DB0NU-10:`~]\l `/]"6Y}FOR OLD FRIENDS AND NEW ONES IN SPACE=
20250504041052 : RS0ISS]0P0PS4,APRSAT,qAO,EA1FAQ-1:'v&l SI]ARISS-International Space Station=
20250504041036 : G6UQZ-1]APDW17,RS0ISS*,qAR,CU2ZG-1:!5204.75N/00034.94EyPHG200073 de Andy in Clare, Suffolk
20250504040516 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,VA3BOO-1:'dGRl -/]
20250504040452 : RS0ISS]0P0PS4,APRSAT,qAR,VE2GQF-2:'v&l SI]ARISS-International Space Station=
20250504040337 : WV8T-12]CQ,RS0ISS*,qAO,W4TBD-10::K1WY :WV8T, Ron, Summersville, WV EM98
20250504040314 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,W4TBD-10:'dGRl -/]
20250504040234 : WV8T-12]CQ,RS0ISS*,qAO,W4TBD-10::AB1II-7 :WV8T, Ron, Summersville, WV EM98
20250504040216 : WV8T-12]CQ,RS0ISS*,qAO,W4TBD-10::N1NCB-1 :WV8T, Ron, Summersville, WV EM98
20250504040207 : N1NCB-1]APOT21,RS0ISS*,WIDE2-1,qAO,W4TBD-10:]USAFX Search &Rescue msg me via ISS
20250504040156 : WV8T-12]CQ,RS0ISS*,qAO,W4TBD-10::K1WY :WV8T, Ron, Summersville, WV EM98

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 2025-05-09 03:21:08 UTC