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 07:00:06:18
SV2CPH
*
40.30267 21.79017 07:00:06:25
RS0ISS
*
0.00683 0.16667 07:00:06:40
S51HF
*
46.43167 15.61 07:00:07:20
OM4ATC
*
49.19617 18.20667 07:00:07:50
LW2DYB-1
*
-38.26917 -57.87167 07:00:40:15
HS6KLJ-5
*
13.54583 100.18833 07:04:50:49
CE3QC-1
*
-33.6575 -70.59833 07:05:35:03
WA7DRE-10
*
47.68583 -117.458 07:05:57:37
7L2MDI
*
36.0575 139.705 07:06:14:24
JG6YOG
*
.. 07:06:20:51
HS6KLJ-4
*
13.53783 100.2075 07:06:23:50
BH6IDD-6
*
34.75983 113.63117 07:06:25:01
E22ZMG-9 . 19.04017 98.97417 07:06:27:07
E27ASY-3
*
14.75433 100.733 07:06:28:14
HS9TJB-7 . 6.96667 99.95 07:06:29:13
KC5VAZ-9
*
29.4005 -98.68667 07:07:27:40
KB9VIC-9
*
38.735 -88.08333 07:07:28:01
KC5ILO-10
*
33.588 -95.06617 07:07:28:34
DV5CEL
*
10.3925 124.76383 07:07:57:53
JE2KUC
*
.. 07:07:58:04
YC2NFD
*
-7.568 110.83367 07:08:07:35
K1WY
*
41.76233 -72.72567 07:09:03:44
N4XHQ-6
*
33.35183 -86.87033 07:09:03:54
AI4LL
*
.. 07:09:04:08
KG8CW
*
44.62017 -85.94167 07:09:04:44
W4TBD-6
*
37.44083 -77.684 07:09:07:37
KF0BMD-11
*
39.72 -104.901 07:09:07:59
VK3KAW-10
*
-36.35933 147.12167 07:11:20:00
VK5ATN-6 . -34.14182 138.42198 07:11:20:02
WA9BNZ
*
40.90033 -90.26917 07:12:21:32
VK2CJB-9 . -29.34317 151.88367 07:12:56:18
EA2AUK
*
40.32783 -1.09433 07:13:44:23
KB7ADL
*
.. 07:14:00:13
N6PAZ
*
35.08433 -118.6165 07:14:02:07
K5DNA
*
35.11667 -92.43667 07:14:02:18
KF0BMD-6 . 39.70833 -104.91167 07:14:05:00
K6LUM-7
*
32.92667 -117.14283 07:14:05:08
K6SQY-9 . 39.195 -121.02667 07:14:06:00
OE6PWE
*
46.96917 15.59767 07:15:17:30
G4DCQ-2
*
52.9175 1.3315 07:15:18:10
EA1JAO-6
*
43.7095 -7.8785 07:15:18:11
ON4BN
*
51.068 5.37483 07:15:19:35
PE1NTN
*
52.49967 4.82383 07:15:20:20
G6UQZ-1
*
52.07917 0.58233 07:15:22:06
KB2M-2
*
39.75117 -75.08533 07:15:31:15
K7KAU
*
40.39083 -79.95517 07:15:32:20
W8DMT
*
42.9825 -86.08383 07:15:32:55
WD8ED
*
44.18567 -84.0725 07:15:34:00
K9JKM
*
.. 07:15:34:25
K5RSB
*
30.14083 -95.705 07:15:35:02
KE0SWK-3 . 38.37583 -93.80183 07:15:35:22
N4UCM
*
46.29183 -91.75267 07:15:35:55
KK0TT-6
*
.. 07:15:35:59
K5WH-3
*
29.97417 -95.53833 07:15:37:34
KD5DK
*
32.61683 -97.11117 07:15:38:38
K5RH-3 . 29.97417 -95.53833 07:15:39:35
XE2EB
*
25.62567 -100.2845 07:15:39:43
SQ3RAX
*
52.30933 16.42933 07:16:50:12
SV3EXT
*
38.23633 21.73733 07:16:51:10
SQ3KAR-1
*
51.64233 17.86717 07:16:55:01
CT7AWH
*
40.62783 -8.63883 07:16:56:17
K2ERK
*
40.16717 -74.27717 07:17:09:13
KA3SKO-7
*
39.11933 -76.68583 07:17:09:16
N1RCN
*
27.97417 -81.705 07:17:09:37
KH2PM
*
35.565 -78.88367 07:17:10:06
N4VGW-6
*
37.28367 -79.15483 07:17:10:18
K4KDR-6
*
37.76917 -77.62167 07:17:10:46
N4IFP-2
*
26.3255 -80.1626 07:17:13:06
XE3JCL-9
*
21.00583 -89.56183 07:17:15:51
TG5ALY-4
*
14.96917 -91.42 07:17:16:10
VK6HAM-5 . -31.88883 116.16583 07:18:01:12
DF6JY
*
51.41417 6.678 07:18:27:45
G7HCE
*
50.71433 -3.485 07:18:30:44
9Y4DZ-11
*
10.14083 -61.53833 07:18:49:00
KP4CA-5
*
18.29567 -67.163 07:18:51:01
WP4QNQ-5
*
18.28667 -67.18083 07:18:52:30
HP2BWJ-7
*
9.31633 -79.87717 07:18:55:21
R6TB
*
43.9 42.71667 07:20:03:08
YO2CMI
*
45.68583 21.87167 07:20:05:11
Click on a callsign to see a detailed map.

Recent activity

07:00:06:18 : SV2CPH-4]APOTU0,RS0ISS*,qAO,LY5OM:!4018.16N/02147.41Er 13.3V 14C TLM KN00VH
07:00:06:25 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`_"
07:00:06:30 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
07:00:06:40 : RS0ISS]0P0PT1,APRSAT,qAO,YT3IN-1:'v&l SI]ARISS-International Space Station=
07:00:07:20 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6::OM4ATC :Hello from Franci in JN76tk
07:00:07:50 : OM4ATC]4Y1Q77,RS0ISS*,DP0SNX,qAO,LY5OM:'.(Dl -/]Instagram,Twitter: @kerbal_usk 73' OM4ATC=
07:00:08:24 : S51HF]CQ,RS0ISS*,qAU,DB0LY:73s Via ISS from Slovenia de Franci in JN76tk
07:00:08:43 : S51HF]CQ,RS0ISS*,qAR,YO6IOG-6:=4625.90N/01536.60Ey 73 via ISS from Franci S51HF in JN76tk
07:00:09:40 : RS0ISS]0P0PT2,APRSAT,qAU,DB0FOR-10:'v&l SI]ARISS-International Space Station=
07:00:09:58 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
07:00:10:42 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
07:00:11:28 : SV2CPH]TPQX16,RS0ISS*,qAO,YT3IN-1:`1KEl y/`efarmogigr@hotmail.com_"
07:00:11:57 : SV2CPH]TPQX16,RS0ISS*,qAO,DL2KN-2:`1KEl y/`_"
07:00:12:16 : S51HF]CQ,RS0ISS*,qAO,YT3IN-1:73s Via ISS from Slovenia de Franci in JN76tk
07:00:12:40 : RS0ISS]0P0PT2,APRSAT,qAO,DL2KN-2:'v&l SI]ARISS-International Space Station=
07:00:40:15 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:SatGate LW2DYB-6 - Julio - Ciudad de Miramar GF11
07:01:24:45 : RS0ISS]0P0PT3,APRSAT,qAR,JH8NJU-10:'v&l SI]ARISS-International Space Station=
07:03:00:52 : RS0ISS]0P0PT3,APRSAT,qAR,7L2IWN-13:'v&l SI]ARISS-International Space Station=
07:04:49:00 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
07:04:50:49 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E24CR-1:]OZ4HZ+Spender TM-481DTV
07:04:52:00 : RS0ISS]0P0PT2,APRSAT,qAR,E24CR-1:'v&l SI]ARISS-International Space Station=
07:05:31:00 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6::BLNQSL1/1:LW2DYB-6,CE3QC-6,CE3QC-1,JS1YPT,LW2EQS-8,CX4AE-1,CX8AF
07:05:31:03 : RS0ISS]0P0PT0,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
07:05:35:03 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,CE3QC-6:=3339.45S\07035.90WS 73 Via Satellite
07:05:57:37 : WA7DRE-10]APMI06,RS0ISS*,qAR,N7GEE-6:@121038z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
07:06:14:24 : 7L2MDI]CQ,RS0ISS*,qAR,JH8NJU-10:=3603.45N/13942.30E-pm96 {UISS54}
07:06:16:23 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
07:06:16:56 : 7L2MDI]JA5BLZ,RS0ISS*,qAR,JH8NJU-10::JA5BLZ :TU 73
07:06:20:51 : JG6YOG]CQ,RS0ISS*,NA1SS,qAO,BM5GSV-10::12185145wd315/ws1.15g0.00t5.69
07:06:22:07 : RS0ISS]0P0PT1,APRSAT,qAO,BM5GSV-10:'v&l SI]ARISS-International Space Station=
07:06:23:50 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAO,BM5GSV-10:!1332.27N/10012.45E`000/000/A=000003
07:06:25:01 : BH6IDD-6]BEACON,RS0ISS*,APRSAT,qAO,BM5GSV-10:!3445.59N/11337.87E`73_TU_FROM_ZhengZhou_CHINA
07:06:27:07 : 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
07:06:27:20 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6YHE-2:]OZ4HZ+Spender TM-481DTV
07:06:27:26 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
07:06:27:56 : 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
07:06:28:07 : RS0ISS]0P0PT1,APRSAT,qAR,HS6YHE-2:'v&l SI]ARISS-International Space Station=
07:06:28:14 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6YHE-2::Heard :E27ASY-3 UR RPRT 599 via RS0ISS
07:06:28:24 : HS6KLJ-4]APGJW6-1,RS0ISS*,qAR,HS6TUX-4:!1332.27N/10012.45E`000/000OK03CM]AllstarLink Node 55137
07:06:28:27 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TIM:]OZ4HZ+Spender TM-481DTV
07:06:28:31 : E27ASY-3]AESPG4,RS0ISS*,ARISS,qAR,HS6TUX-4::Heard :HS6KLJ-5 UR RPRT 599 via RS0ISS
07:06:28:33 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,E27ASY-3:!1332.75N/10011.30E`https://www.qrz.com/db/hs6klj
07:06:29:02 : 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
07:06:29:13 : HS9TJB-7]APDR16,RS0ISS*,WIDE2-1,qAR,HS6TUX-4:=0658.0 N\09957.0 E&145.825MHz/A=000196 ถวายอาลัยพระพันปีหลวง
07:06:29:34 : HS6KLJ-5]APRSAI,RS0ISS*,ARISS,qAR,HS6TUX-4:]OZ4HZ+Spender TM-481DTV
07:07:10:05 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,STBARB-10:http://sat.aprs.ro
07:07:10:07 : LW2DYB-1]CQ,RS0ISS*,qAR,LW2DYB-6:=3816.15S/05752.30W`SatGate LW2DYB-6 -] "http://sat.aprs.ro"
07:07:10:10 : RS0ISS]0P0PT1,APRSAT,qAR,LW2DYB-6:'v&l SI]ARISS-International Space Station=
07:07:11:05 : CE3QC-1]APRS,RS0ISS*,DP0SNX,WIDE2-2,qAR,LW2DYB-6:=3339.45S\07035.90WS 73 Via Satellite
07:07:27:40 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
07:07:28:01 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KA9GAP-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:07:28:12 : RS0ISS]0P0PT1,APRSAT,qAO,KC5VAZ-9:'v&l SI]ARISS-International Space Station=
07:07:28:34 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5[}=
07:07:28:42 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
07:07:31:05 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5=}=
07:07:31:12 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
07:07:31:19 : KC5VAZ-9]APDR17,RS0ISS*,qAR,KA9GAP-10:=2924.03N/09841.20Wk Greetings from Alamo City EL09
07:07:31:31 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:07:32:04 : KC5ILO-10]3S3U2X,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5@}=
07:07:32:06 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:07:32:41 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,N7GEE-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:07:33:16 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KF6FES-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:07:34:12 : RS0ISS]0P0PT1,APRSAT,qAR,KO6KL-10:'v&l SI]ARISS-International Space Station=
07:07:57:53 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
07:07:58:04 : JE2KUC]CQ,RS0ISS*,qAO,BM5GSV-10:PM95
07:07:59:54 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10::SAT :QSL and 73. ALLS WELL!
07:08:00:24 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
07:08:00:55 : DV5CEL]CQ,RS0ISS*,qAO,BM5GSV-10:HI ALL! DE FERDIE. 73!
07:08:04:14 : RS0ISS]0P0PT1,APRSAT,qAO,YD7VME-2:'v&l SI]ARISS-International Space Station=
07:08:07:35 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.08S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
07:08:08:08 : YC2NFD]APDR16,RS0ISS*,qAO,YD0ACE-6:=0734.07S/11050.02E`/A=000410 YC2NFD Sat APRS OI52kk
07:08:08:36 : YC2NFD]APDR16,RS0ISS*,qAO,YB2XPF-1:=0734.07S/11050.02E`/A=000408 YC2NFD Sat APRS OI52kk
07:08:58:18 : RS0ISS]0P0PS9,APRSAT,qAO,HP2DFA-6:'v&l SI]ARISS-International Space Station=
07:09:03:44 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KR4MTN-15:'dGRl -/]
07:09:03:54 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::AI4LL : Heard you in Hoover, Alabama via the ISS! 73!
07:09:03:56 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5B}=
07:09:04:08 : AI4LL]APRS,RS0ISS*,qAR,KA9GAP-10:UISS CQ DE AI4LL
07:09:04:10 : N4XHQ-6]APEG03,RS0ISS*,qAR,KA9GAP-10::KB9VIC-9 : QSL and 73 via ISS!
07:09:04:16 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:09:04:19 : RS0ISS]0P0PT0,APRSAT,qAO,KD4ADC-2:'v&l SI]ARISS-International Space Station=
07:09:04:44 : KG8CW]BEACON,RS0ISS*,qAR,WA8LMF-SG:=4437.21N/08556.50W-Hello from Nothern Mich EN74
07:09:04:51 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,W4TBD-10:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:09:05:07 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10:=3321.11N/08652.22W` 73 from Hoover, Alabama via the ISS! EM63ni
07:09:05:11 : N4XHQ-6]APEG03,RS0ISS*,qAO,W4TBD-10::K1WY :Heard you in Hoover, Alabama via the ISS! 73!
07:09:05:46 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,KD9NYE-10:'dGRl -/]
07:09:05:59 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAR,KA9GAP-10:`{[|l ]/]"5A}=
07:09:07:11 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAR,KD8THX-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
07:09:07:19 : RS0ISS]0P0PT0,APRSAT,qAO,W4TBD-10:'v&l SI]ARISS-International Space Station=
07:09:07:37 : W4TBD-6]CQ,RS0ISS*,qAR,W0JRT:=3726.45N/07741.04W- IGate 73 W4TBD-10
07:09:07:45 : KC5ILO-10]3S3U2W,RS0ISS*,DP0SNX,qAO,W4TBD-10:`{[|l ]/]"5I}=
07:09:07:59 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAO,W4TBD-10:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
07:09:08:33 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAR,WA8LMF-SG:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
07:09:10:19 : RS0ISS]0P0PT1,APRSAT,qAR,WA7DRE-10:'v&l SI]ARISS-International Space Station=
07:09:38:47 : DV5CEL]CQ,RS0ISS*,qAO,YF9UAG-1:=/I6]Gn#h!` BDV5CEL & DY5BTO STN. MARKED SAFE @ PK20jj. 73! {UISS54}
07:10:38:52 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,KA9GAP-10:'dGRl -/]K1WY FN31ps
07:10:40:14 : W4TBD-6]CQ,RS0ISS*,qAR,WA8LMF-4:=3726.45N/07741.04W- IGate 73 W4TBD-10
07:10:40:26 : RS0ISS]0P0PT1,APRSAT,qAR,KA9GAP-10:'v&l SI]ARISS-International Space Station=
07:10:40:54 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,N2HQI-10:'dGRl -/]
07:10:41:14 : W4TBD-6]CQ,RS0ISS*,qAR,KB3AWQ-10:=3726.45N/07741.04W- IGate 73 W4TBD-10
07:11:19:28 : 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 2025-11-19 16:36:43 UTC