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 in absolute UTC

Call MessageslatlonAge (dd:hh:mm:ss)
SV2CPH-4
*
40.30267 21.79017 09:08:38:32
SV2CPH
*
40.30267 21.79017 09:08:38:39
RS0ISS
*
0.00683 0.16667 09:08:38:54
S51HF
*
46.43167 15.61 09:08:39:34
OM4ATC
*
49.19617 18.20667 09:08:40:04
LW2DYB-1
*
-38.26917 -57.87167 09:09:12:29
HS6KLJ-5
*
13.54583 100.18833 09:13:23:03
CE3QC-1
*
-33.6575 -70.59833 09:14:07:17
WA7DRE-10
*
47.68583 -117.458 09:14:29:51
7L2MDI
*
36.0575 139.705 09:14:46:38
JG6YOG
*
.. 09:14:53:05
HS6KLJ-4
*
13.53783 100.2075 09:14:56:04
BH6IDD-6
*
34.75983 113.63117 09:14:57:15
E22ZMG-9 . 18.8145 99.01167 09:14:59:21
E27ASY-3
*
14.75433 100.733 09:15:00:28
HS9TJB-7 . 6.96667 99.95 09:15:01:27
KC5VAZ-9
*
29.4005 -98.68667 09:15:59:54
KB9VIC-9
*
38.735 -88.08333 09:16:00:15
KC5ILO-10
*
33.588 -95.066 09:16:00:48
DV5CEL
*
10.3925 124.76383 09:16:30:07
JE2KUC
*
.. 09:16:30:18
YC2NFD
*
-7.568 110.83367 09:16:39:49
K1WY
*
41.76233 -72.72567 09:17:35:58
N4XHQ-6
*
33.35183 -86.87033 09:17:36:08
AI4LL
*
.. 09:17:36:22
KG8CW
*
44.62017 -85.94167 09:17:36:58
W4TBD-6
*
37.44083 -77.684 09:17:39:51
KF0BMD-11
*
39.72 -104.901 09:17:40:13
VK3KAW-10
*
-36.35933 147.12167 09:19:52:14
VK5ATN-6 . -34.14182 138.42198 09:19:52:16
WA9BNZ
*
40.9005 -90.26933 09:20:53:46
VK2CJB-9 . -28.61867 152.09767 09:21:28:32
EA2AUK
*
40.32783 -1.09433 09:22:16:37
KB7ADL
*
.. 09:22:32:27
N6PAZ
*
35.08433 -118.6165 09:22:34:21
K5DNA
*
35.11667 -92.43667 09:22:34:32
KF0BMD-6 . 39.70833 -104.91167 09:22:37:14
K6LUM-7
*
45.40167 -75.67683 09:22:37:22
K6SQY-9 . 39.195 -121.02667 09:22:38:14
OE6PWE
*
46.96917 15.59767 09:23:49:44
G4DCQ-2
*
52.9175 1.3315 09:23:50:24
EA1JAO-6
*
43.7095 -7.8785 09:23:50:25
ON4BN
*
51.068 5.37483 09:23:51:49
PE1NTN
*
52.49967 4.82383 09:23:52:34
G6UQZ-1
*
52.07917 0.58233 09:23:54:20
KB2M-2
*
39.75117 -75.08533 10:00:03:29
K7KAU
*
.. 10:00:04:34
W8DMT
*
43.02117 -86.10567 10:00:05:09
WD8ED
*
.. 10:00:06:14
K9JKM
*
.. 10:00:06:39
K5RSB
*
.. 10:00:07:16
KE0SWK-3 . 38.37583 -93.80183 10:00:07:36
N4UCM
*
46.29183 -91.75267 10:00:08:09
KK0TT-6
*
.. 10:00:08:13
K5WH-3
*
.. 10:00:09:48
KD5DK
*
32.61683 -97.11117 10:00:10:52
K5RH-3 ... 10:00:11:49
XE2EB
*
25.62567 -100.2845 10:00:11:57
SQ3RAX
*
52.30933 16.42933 10:01:22:26
SV3EXT
*
38.23633 21.73733 10:01:23:24
SQ3KAR-1
*
.. 10:01:27:15
CT7AWH
*
.. 10:01:28:31
K2ERK
*
40.16717 -74.27717 10:01:41:27
KA3SKO-7
*
39.11933 -76.68583 10:01:41:30
N1RCN
*
.. 10:01:41:51
KH2PM
*
35.565 -78.88367 10:01:42:20
N4VGW-6
*
.. 10:01:42:32
K4KDR-6
*
.. 10:01:43:00
N4IFP-2
*
26.3255 -80.1626 10:01:45:20
XE3JCL-9
*
.. 10:01:48:05
TG5ALY-4
*
14.96917 -91.42 10:01:48:24
VK6HAM-5 . -31.88883 116.16583 10:02:33:26
DF6JY
*
.. 10:02:59:59
G7HCE
*
.. 10:03:02:58
9Y4DZ-11
*
10.14083 -61.53833 10:03:21:14
KP4CA-5
*
18.29567 -67.163 10:03:23:15
WP4QNQ-5
*
.. 10:03:24:44
HP2BWJ-7
*
9.31633 -79.87717 10:03:27:35
R6TB
*
.. 10:04:35:22
YO2CMI
*
.. 10:04:37:25
Click on a callsign to see a detailed map.

Recent activity

09:08:38:32 : SV2CPH-4]APOTU0,RS0ISS*,qAO,LY5OM:!4018.16N/02147.41Er 13.3V 14C TLM KN00VH
09:08:38:39 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`_"
09:08:38:44 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
09:08:38:54 : RS0ISS]0P0PT1,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
09:08:39:34 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6::OM4ATC :Hello from Franci in JN76tk
09:08:40:04 : OM4ATC]4Y1Q77,RS0ISS*,DP0SNX,qAO,LY5OM:'.(Dl -/]Instagram,Twitter: @kerbal_usk 73' OM4ATC=
09:08:40:38 : S51HF]CQ,RS0ISS*,qAU,DB0LY:73s Via ISS from Slovenia de Franci in JN76tk
09:08:40:57 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6:=4625.90N/01536.60Ey 73 via ISS from Franci S51HF in JN76tk
09:08:41:54 : RS0ISS]0P0PT2,APRSAT,qAU,DB0FOR-10:'v&l SI]ARISS-International Space Station=
09:08:42:12 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
09:08:42:56 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
09:08:43:42 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
09:08:44:11 : SV2CPH]TPQX16,RS0ISS*,qAO,DL2KN-2:`1KEl y/`_"
09:08:44:30 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
09:08:44:54 : RS0ISS]0P0PT2,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
09:09:12:29 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
09:09:56:59 : RS0ISS]0P0PT3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
09:11:33:06 : RS0ISS]0P0PT3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
09:13:21:14 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
09:13:23:03 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
09:13:24:14 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
09:14:03:14 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/1:LW2DYB-6,CE3QC-6,CE3QC-1,JS1YPT,LW2EQS-8,CX4AE-1,CX8AF
09:14:03:17 : RS0ISS]0P0PT0,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
09:14:07:17 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,CE3QC-6:=3339.45S\07035.90WS 73 Via Satellite
09:14:29:51 : WA7DRE-10]APMI06,RS0ISS*,qAR,N7GEE-6:@121038z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
09:14:46:38 : 7L2MDI]CQ,RS0ISS*,qAR,JH8NJU-10:=3603.45N/13942.30E-pm96 {UISS54}
09:14:48:37 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
09:14:49:10 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
09:14:53:05 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
09:14:54:21 : RS0ISS]0P0PT1,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
09:14:56:04 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.45E`000/000/A=000003
09:14:57:15 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
09:14:59:21 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/000/A=001066 DC:12.17V DX:66km Uptime:10:50 Topspeed:98kmh SAT:20 HDOP:0.6
09:14:59:34 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
09:14:59:40 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
09:15:00:10 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/000/A=001062 DC:12.15V DX:66km Uptime:10:49 Topspeed:98kmh SAT:20 HDOP:0.6
09:15:00:21 : RS0ISS]0P0PT1,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
09:15:00:28 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6YHE-2::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
09:15:00:38 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
09:15:00:41 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
09:15:00:45 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :HS6KLJ-5 UR RPRT 599 via RS0ISS
09:15:00:47 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E27ASY-3:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
09:15:01:16 : E22ZMG-9]AESPT4,RS0ISS*,ARISS,qAR,HS6TUX-4:!1902.41NP09858.44E]113/001/A=001072 DC:12.13V DX:66km Uptime:10:48 Topspeed:98kmh SAT:23 HDOP:0.6
09:15:01:27 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TUX-4:=0658.0 N\09957.0 E&145.825MHz/A=000196 ถวายอาลัยพระพันปีหลวง
09:15:01:48 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
09:15:42:19 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,STBARB-10:http://sat.aprs.ro
09:15:42:21 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
09:15:42:24 : RS0ISS]0P0PT1,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
09:15:43:19 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
09:15:59:54 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
09:16:00:15 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KA9GAP-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:16:00:26 : RS0ISS]0P0PT1,APRSAT,qAO,KC5VAZ-9:'v&l SI]ARISS-International Space Station=
09:16:00:48 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5[}=
09:16:00:56 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
09:16:03:19 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5=}=
09:16:03:26 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
09:16:03:33 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
09:16:03:45 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:16:04:18 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5@}=
09:16:04:20 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:16:04:55 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:16:05:30 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KF6FES-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:16:06:26 : RS0ISS]0P0PT1,APRSAT,qAR,KO6KL-10:'v&l SI]ARISS-International Space Station=
09:16:30:07 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
09:16:30:18 : JE2KUC]CQ,RS0ISS*,qAO,BM5GSV-10:PM95
09:16:32:08 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10::SAT :QSL and 73. ALLS WELL!
09:16:32:38 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
09:16:33:09 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
09:16:36:28 : RS0ISS]0P0PT1,APRSAT,qAO,YD7VME-2:'v&l SI]ARISS-International Space Station=
09:16:39:49 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.08S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
09:16:40:22 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.07S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
09:16:40:50 : YC2NFD]APDR16,RS0ISS*,qAO,YB2XPF-1:=0734.07S/11050.02E`/A=000408 YC2NFD Sat APRS OI52kk
09:17:30:32 : RS0ISS]0P0PS9,APRSAT,qAO,HP2DFA-6:'v&l SI]ARISS-International Space Station=
09:17:35:58 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KR4MTN-15:'dGRl -/]
09:17:36:08 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::AI4LL : Heard you in Hoover, Alabama via the ISS! 73!
09:17:36:10 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5B}=
09:17:36:22 : AI4LL]APRS,RS0ISS*,qAR,KA9GAP-10:UISS CQ DE AI4LL
09:17:36:24 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::KB9VIC-9 : QSL and 73 via ISS!
09:17:36:30 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:17:36:33 : RS0ISS]0P0PT0,APRSAT,qAO,KD4ADC-2:'v&l SI]ARISS-International Space Station=
09:17:36:58 : KG8CW]BEACON,RS0ISS*,qAR,WA8LMF-SG:=4437.21N/08556.50W-Hello from Nothern Mich EN74
09:17:37:05 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:17:37:21 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10:=3321.11N/08652.22W` 73 from Hoover, Alabama via the ISS! EM63ni
09:17:37:25 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10::K1WY :Heard you in Hoover, Alabama via the ISS! 73!
09:17:38:00 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KD9NYE-10:'dGRl -/]
09:17:38:13 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5A}=
09:17:39:25 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KD8THX-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
09:17:39:33 : RS0ISS]0P0PT0,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
09:17:39:51 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
09:17:39:59 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5I}=
09:17:40:13 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAO,W4TBD-10:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
09:17:40:47 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAR,WA8LMF-SG:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
09:17:42:33 : RS0ISS]0P0PT1,APRSAT,qAR,WA7DRE-10:'v&l SI]ARISS-International Space Station=
09:18:11:01 : DV5CEL]CQ,RS0ISS*,qAO,YF9UAG-1:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
09:19:11:06 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KA9GAP-10:'dGRl -/]K1WY FN31ps
09:19:12:28 : W4TBD-6]CQ,RS0ISS*,qAR,WA8LMF-4:=3726.45N/07741.04W- IGate 73 W4TBD-10
09:19:12:40 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
09:19:13:08 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,N2HQI-10:'dGRl -/]
09:19:13:28 : W4TBD-6]CQ,RS0ISS*,qAR,KB3AWQ-10:=3726.45N/07741.04W- IGate 73 W4TBD-10
09:19:51:42 : RS0ISS]0P0PT2,APRSAT,qAR,VK3KAW-4:'v&l SI]ARISS-International Space Station=

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 2025-11-22 01:08:57 UTC