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 20250901203311
LW2DYB-1
*
 -38.26917 -57.87167 20250901200011
LU8ESQ-1
*
 -36.89083 -60.28833 20250901195911
VU2NXG
*
 8.89083 76.62167 20250901171955
ZS6JKN
*
.. 20250901170254
LW8EXS
*
 -34.65817 -59.40583 20250901164610
BH6IDD-6
*
 34.75983 113.63117 20250901155043
HS6KLJ-5
*
 13.54583 100.18833 20250901155017
HS6KLJ-4
*
 13.53767 100.2075 20250901154408
CE3QC-1
*
 -33.6575 -70.59833 20250901150713
LW3HBV-6
*
 -31.4165 -64.19617 20250901150528
LU5JB . -33.02183 -58.5175 20250901150524
AI6MC-9
*
 39.21383 -120.98117 20250901143928
BD3PYD . 39.96867 119.57517 20250901142030
JG6YOG
*
.. 20250901141953
G4TDS-6
*
 24.27317 120.7915 20250901141813
JR6RMK
*
.. 20250901141737
E27ASY-3
*
 14.75433 100.733 20250901140942
HS6KLJ-2
*
 17.24067 99.91133 20250901140940
YD6HGG-7
*
 3.564 98.59333 20250901140930
9Y4DZ
*
 10.14083 -61.53833 20250901131817
9Y4M-1
*
 10.52833 -61.38067 20250901131758
N1RCN
*
 27.97417 -81.705 20250901131603
XE3JCL-9
*
 21.00583 -89.56183 20250901131304
KB9VIC-9
*
 38.735 -88.09667 20250901131259
KE4TP
*
 27.91317 -82.35167 20250901131238
KK5MV-14
*
 30.22217 -99.16133 20250901131134
WA0D-2
*
 32.965 -97.257 20250901131048
N9WWR
*
 42.81733 -87.817 20250901130757
KF0BMD-11
*
 39.72 -104.901 20250901130748
KF0BMD-6
*
 39.70833 -104.91167 20250901130634
KJ7HNU-7
*
 40.629 -111.89383 20250901130552
W0JW-6
*
 41.21056 -93.83722 20250901130505
W7EFS
*
 47.13733 -120.87083 20250901130242
JH1NHK
*
 35.52333 139.425 20250901124552
YC9CCS
*
 -8.4575 115.629 20250901123211
YD9IQX-7
*
 -8.22667 117.729 20250901123133
9Y4QA-9
*
 11.1545 -60.807 20250901114512
K2ERK
*
 40.16717 -74.27717 20250901113904
KB3IAI
*
.. 20250901113804
W4TBD-6
*
 37.44083 -77.684 20250901113719
WA4TKG-7
*
 30.3405 -81.39983 20250901113554
KF8ETD-7
*
 42.37967 -83.956 20250901113319
KG8CW
*
 44.62017 -85.94167 20250901113221
K1WY
*
 41.76233 -72.72567 20250901113215
WA7DRE-10
*
 47.68583 -117.458 20250901112755
VK6HAM-5 . -31.88883 116.16583 20250901105304
VK5NTF-4
*
 -34.14182 138.42198 20250901105238
VK6CO-2 . -31.9 115.94033 20250901104626
VA2KK
*
 45.44933 -73.56133 20250901095856
K8OE
*
 43.60767 -85.29083 20250901095751
KC5ILO-10
*
 33.58783 -95.066 20250901095530
VK2BUW
*
 -33.613 151.1385 20250901091921
N1NCB-1
*
 43.91683 -69.90567 20250901082144
KJ7UET-7
*
.. 20250901081411
N5ZKK-6
*
 30.0575 -99.12167 20250901072500
EA7P
*
 36.85383 -5.321 20250901065909
ON4BN
*
 51.068 5.37483 20250901065729
EA2AUK
*
 40.32783 -1.09433 20250901065505
EA1JAO-6
*
 43.70933 -7.8785 20250901065420
N7GEE-6
*
 31.98683 -110.97617 20250901063515
SV2CPH-1
*
 40.30267 21.79017 20250901052528
SV2CPH
*
 40.30267 21.79017 20250901052210
SV2CPH-4
*
 40.30267 21.79017 20250901052205
F4EGG-6
*
 44.93883 6.57483 20250901052128
EA4GII-9
*
 38.88933 -6.98283 20250901051949
EA6XQ-15
*
 39.31861 3.0025 20250901051933
DL7NDR
*
 48.65083 8.0445 20250901051931
G6UQZ-1
*
 52.07917 0.58233 20250901051731
W3CJS
*
 40.61117 -79.61983 20250901050709
K4KDR-6
*
 37.79433 -77.61117 20250901050436
NN4H-1
*
 36.95667 -84.95283 20250901050335
N4XHQ-7
*
 33.35417 -86.87033 20250901050321
SQ3KAR-1
*
 51.64233 17.86717 20250901034653
OE6PWE
*
 46.96917 15.59767 20250901034603
TG5ALY-4
*
 14.96917 -91.42 20250901032130
VK3ZAZ-1 . -37.728 142.01883 20250901024608
HS9TJB-9 . 6.96667 99.95 20250901022747
IK3SVW-1
*
 45.67533 12.20867 20250901021055
SP9WP
*
 50.35217 18.92233 20250901021014
Click on a callsign to see a detailed map.

Recent activity

20250901203311 : RS0ISS]0P0PS3,APRSAT,qAO,LY5OM:'v&l SI]ARISS-International Space Station=
20250901203011 : RS0ISS]0P0PS3,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
20250901202711 : RS0ISS]0P0PS3,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
20250901200011 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250901200009 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250901195931 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL3/3:LU8ESQ-1
20250901195911 : LU8ESQ-1]CQ,RS0ISS*,ARISS,qAR,LW2DYB-6:=3653.45S/06017.30W`Op.:Walter- Olavarria - 73's via ISS {UISS54}h
20250901195711 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
20250901195709 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB:'v&l SI]ARISS-International Space Station=
20250901195611 : LU8ESQ-1]CQ,RS0ISS*,ARISS,qAR,LW2DYB-6:=3653.45S/06017.30W`Op.:Walter- Olavarria - 73's via ISS {UISS54}h
20250901191506 : RS0ISS]0P0PS3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
20250901182402 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB:'v&l SI]ARISS-International Space Station=
20250901172058 : RS0ISS]0P0PS5,APRSAT,qAR,VU2NXG-7:'v&l SI]ARISS-International Space Station=
20250901171955 : VU2NXG]CQ,RS0ISS*,qAR,VU2NXG-7:=0853.45N\07637.30ES73' Via Satellite=
20250901170557 : RS0ISS]0P0PS4,APRSAT,qAR,ZU6KEA-1:'v&l SI]ARISS-International Space Station=
20250901170256 : RS0ISS]0P0PS4,APRSAT,qAO,ZS1OSS-1:'v&l SI]ARISS-International Space Station=
20250901170254 : ZS6JKN]CQ,RS0ISS*,qAO,ZS1OSS-1::SAT :Greetings from Johannesburg ZS6JKN
20250901170153 : ZS6JKN]CQ,RS0ISS*,qAO,ZS1OSS-1:Greetings from Johannesburg ZS6JKN
20250901164610 : LW8EXS]CQ,RS0ISS*,RS0ISS,qAR,LW2DYB-6:=3439.49S/05924.35W- {UISS53}
20250901164154 : RS0ISS]0P0PS4,APRSAT,qAR,LW2DYB:'v&l SI]ARISS-International Space Station=
20250901155952 : RS0ISS]0P0PS4,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
20250901155351 : RS0ISS]0P0PS3,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250901155051 : RS0ISS]0P0PS3,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
20250901155043 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAR,HS6YHE-2:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
20250901155017 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
20250901154911 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
20250901154905 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
20250901154408 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6YHE-2:!1332.26N/10012.45E`000/000OK03CM]AllstarLink Node 55137
20250901150848 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250901150715 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
20250901150713 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
20250901150612 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
20250901150548 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250901150528 : LW3HBV-6]AESPG4,RS0ISS*,ARISS,qAR,CE3QC-6::Heard :LW3HBV-6 UR RPRT 599 via RS0ISS
20250901150524 : LU5JB]BEACON,RS0ISS*,qAR,LW3HBV-6:=3301.31S/05831.05W-
20250901150513 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
20250901150247 : RS0ISS]0P0PS4,APRSAT,qAR,LW3HBV:'v&l SI]ARISS-International Space Station=
20250901144446 : RS0ISS]0P0PS3,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250901143928 : AI6MC-9]S9QRXS,RS0ISS*,qAR,KO6KL-10:`0Vsl S\]"=I}73 de Grass Valley CM99=
20250901142044 : RS0ISS]0P0PS3,APRSAT,qAR,JJ1WTK-6:'v&l SI]ARISS-International Space Station=
20250901142030 : BD3PYD]S9UXQ2,RS0ISS*,WIDE2-1,qAR,JJ1WTK-6:`/]Ol"qK\]"4E}HELLO lSS&
20250901141953 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185325wd135/ws1.28g0.00t5.69
20250901141944 : BD3PYD]S9UXQ2,RS0ISS*,WIDE2-1,qAR,JJ1WTK-6:`/]Ol HK\]"4E}HELLO lSS&
20250901141939 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BI7KGD-10::12185315wd135/ws1.73g0.00t5.69
20250901141923 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185305wd135/ws1.05g0.00t5.67
20250901141838 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185235wd90/ws0.96g0.00t5.69
20250901141821 : BD3PYD]S9UXQ2,RS0ISS*,WIDE2-1,qAO,BM5GSV-10:`/]Ol"$K\]"4E}HELLO lSS&
20250901141813 : G4TDS-6]APJYC1,RS0ISS*,ARISS,qAO,BI7KGD-10::CQ :Hello de BW/G4TDS - PL04JG
20250901141808 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185215wd90/ws0.62g0.00t5.69
20250901141746 : BD3PYD]S9UQV8,RS0ISS*,WIDE2-1,qAO,BM5GSV-10:'/`ol K\]"4E}HELLO lSS&
20250901141744 : RS0ISS]0P0PS3,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
20250901141738 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185155wd90/ws1.26g0.00t5.69
20250901141737 : JR6RMK]CQ,RS0ISS*,qAO,BM5GSV-10:CQ ALL PL36
20250901141724 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
20250901141649 : JR6RMK]G4TDS-6,RS0ISS*,qAO,BM5GSV-10:ur 599 PL36
20250901141637 : BD3PYD]S9UQV8,RS0ISS*,WIDE2-1,qAO,BM5GSV-10:'/`ol K\]"4E}HELLO lSS&
20250901141444 : RS0ISS]0P0PS3,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
20250901141350 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
20250901141027 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6MYW-1:]OZ4HZ+Spender TM-481DTV
20250901140942 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :HS6KLJ-2 UR RPRT 599 via RS0ISS
20250901140940 : HS6KLJ-2]APE32I,RS0ISS*,ARISS,qAR,HS6TUX-4:!1714.44N/09954.68Ey AllstarLink Node55137 SA818 Sawankhalok,Sukhothai 
20250901140930 : YD6HGG-7]APDR16,RS0ISS*,qAR,HS6TUX-4::YC6AAB-7 :59 om Adhar qsl{1
20250901140923 : YD6HGG-7]APDR16,RS0ISS*,qAR,HS6TUX-4::YD0ACE-6 :59 NJ93hn de YD6HGG {1
20250901140859 : YD6HGG-7]APDR16,RS0ISS*,qAR,E25YYY::YC6AAB-7 :59 om Adhar qsl{1:dev 9.8KHz
20250901140859 : YD6HGG-7]APDR16,RS0ISS*,qAR,HS6YHE-2::YC6AAB-7 :59 om Adhar qsl{1
20250901140842 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6YHE-2:!1332.27N/10012.44E`000/000/A=000000
20250901140720 : YD6HGG-7]APDR16,RS0ISS*,qAR,HS6YHE-2:=0333.84N/09835.60E- Deli Serdang,Sumatra Utara,Indonesia
20250901133241 : RS0ISS]0P0PS3,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
20250901132941 : RS0ISS]0P0PS3,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
20250901132641 : RS0ISS]0P0PS3,APRSAT,qAO,CX1AAO-5:'v&l SI]ARISS-International Space Station=
20250901131817 : 9Y4DZ]CQ,RS0ISS*,qAR,HK4D-6:=1008.45N/06132.30W-73' Via Satellite {UISS54}
20250901131758 : 9Y4M-1]QPSQ7P,RS0ISS*,WIDE2-1,qAR,HK4D-6:`Y2pl!T-/`"4.}APRS 9Y4M MARK 73_4
20250901131747 : 9Y4DZ]CQ,RS0ISS*,qAR,HK4D-6::RS0ISS :Hello All. Greetings frm FK90fd
20250901131740 : RS0ISS]0P0PS4,APRSAT,qAO,HP2DFA-6:'v&l SI]ARISS-International Space Station=
20250901131603 : N1RCN]APRS,RS0ISS*,qAR,HK4D-6:=2758.45N/08142.30Wr [[[ cq de n1rcn EL97 (Live) via ISS]]]
20250901131304 : XE3JCL-9]APINDY,RS0ISS*,DP0SNX,qAR,W0JW-6:!2100.35N/08933.71W`000/000/A=000032 SAT:11 73 desde Merida Yucatan
20250901131259 : KB9VIC-9]DI4TLZ,RS0ISS*,WIDE2-1,qAR,W0JW-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
20250901131251 : N1RCN]APRS,RS0ISS*,qAO,KD4ADC-2::XE3JCL-9 :Hello from EL97 (Live)
20250901131241 : XE3JCL-9]APINDY,RS0ISS*,DP0SNX,qAO,KD4ADC-2:!2100.35N/08933.71W`000/000/A=000029 SAT:10 73 desde Merida Yucatan
20250901131238 : KE4TP]CQ,RS0ISS*,qAO,KD4ADC-2:Hello from EL87: Paul, Riverview, FL
20250901131139 : RS0ISS]0P0PS5,APRSAT,qAO,N0JD-10:'v&l SI]ARISS-International Space Station=
20250901131134 : KK5MV-14]CQ,RS0ISS*,qAR,W0JW-6:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
20250901131126 : N1RCN]APRS,RS0ISS*,qAO,KD4ADC-2:=2758.45N/08142.30Wr [[[ cq de n1rcn EL97 (Live) via ISS]]]
20250901131048 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Sending CMD updates to Lunar base Operations: 00FF00FF3001110108FF00FF00
20250901131029 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Hello! N9WWR, KB9VIC-9, KB2M-7, KB2M-2, K6SQY-9, RS0ISS, KK5MV-14, XE3JCL-9, N5ZKK-6, KC5ILO-10, N4XHQ-7, N
20250901131026 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Welcome aboard ISS N1RCN on Monday, September 1. 73's...
20250901131019 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Sending CMD updates to Lunar base Operations: 00FF00FF0101110108FF00FF00
20250901131017 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:1RCN, your in my log book here today! 73's de WA0D EM12
20250901130958 : WA0D-2]CQ,RS0ISS*,qAR,W0JW-6:!3257.90NI09715.42W# Hello! N9WWR, KB9VIC-9, KB2M-7, KB2M-2, K6SQY-9, RS0ISS, KK5MV-14, XE3JCL-9, N5ZKK-6, KC5ILO-10, N4XHQ-7, N
20250901130955 : WA0D-2]CQ,RS0ISS*,qAR,W0JW-6:!3257.90NI09715.42W# Welcome aboard ISS N1RCN on Monday, September 1. 73's...
20250901130947 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Sending CMD updates to Lunar base Operations: 00FF00FF3401100108FF00FF00
20250901130917 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Sending CMD updates to Lunar base Operations: 00FF00FF0401100108FF00FF00
20250901130913 : KK5MV-14]CQ,RS0ISS*,qAO,KD4ADC-2:!2973.33NI09869.68W# Jim in Boerne TX kk5mv1@gmail.com
20250901130907 : KE4TP]CQ,RS0ISS*,qAO,KD4ADC-2:Hello from EL87: Paul, Riverview, FL
20250901130905 : N1RCN]APRS,RS0ISS*,qAO,KD4ADC-2::WA0D-2 :OSL and 73 de Fletch
20250901130901 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:1RCN, your in my log book here today! 73's de WA0D EM12
20250901130858 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Sending CMD updates to Lunar base Operations: 00FF00FF3901090108FF00FF00
20250901130856 : WA0D-2]CQ,RS0ISS*,qAR,W0JRT:!3257.90NI09715.42W# Hello! N9WWR, KB9VIC-9, KB2M-7, KB2M-2, K6SQY-9, RS0ISS, KK5MV-14, XE3JCL-9, N5ZKK-6, KC5ILO-10, N4XHQ-7, N
20250901130852 : WA0D-2]CQ,RS0ISS*,qAR,W0JRT:!3257.90NI09715.42W# Welcome aboard ISS N1RCN on Monday, September 1. 73's...
20250901130848 : N1RCN]APRS,RS0ISS*,qAR,W0JRT:=2758.45N/08142.30Wr [[[ cq de n1rcn EL97 (Live) 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 2025-09-01 20:44:06 UTC