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.
Call | Messages | lat | lon | Time 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