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://web.usna.navy.mil/~bruninga/iss-aprs/issicons.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.

Station List Click here to see times in absolute UTC

Call MessageslatlonAge (dd:hh:mm:ss)
ISS
*
51.31926 129.95354 00:00:00:07
ISS-10
*
40.56900 -176.57970 00:00:00:07
ISS-5
*
49.45414 159.65437 00:00:00:07
W7JPI-5 . 31.67167 -110.60767 02:01:57:09
W7JPI-4 . 31.67167 -110.60767 02:01:58:09
W7JPI-3 . 31.67167 -110.60767 02:01:58:39
RS0ISS-4
*
.. 02:01:58:54
W7JPI-2 . 31.67167 -110.60767 02:01:59:09
W7JPI-6 . 31.67167 -110.60767 02:01:59:39
W7JPI-1
*
31.67167 -110.60767 02:02:00:09
W7JPI . 31.67167 -110.60767 02:02:02:05
W7XZ
*
39.50167 -121.50116 02:02:03:05
KF0G-9
*
37.69850 -121.88067 02:02:03:33
YV5KXE-4
*
10.51500 -66.90050 02:03:24:10
SP1TMN-6
*
53.37500 14.65033 09:12:23:20
SV3EXT
*
38.20700 21.71667 09:12:24:11
ON4DA-9
*
50.92300 4.44083 09:12:25:16
MM0LLE-9
*
.. 09:12:25:41
RS0ISS-11 ... 09:12:25:58
LA4FPA-6
*
60.35000 5.35833 09:12:26:19
DJ3OC
*
50.16434 11.10600 09:12:27:38
OE5RPP
*
47.93950 13.48233 09:12:27:41
EA1AXY
*
41.92700 -7.55850 09:12:27:45
F6AIU-8
*
47.67483 5.76117 09:12:27:55
DF4FO-1
*
.. 09:12:28:35
GM1YPJ-7
*
56.84300 -5.09667 09:12:29:11
LU8YY-3
*
-38.97933 -68.07050 09:12:57:21
DL8RCB-6
*
49.04467 13.81267 09:13:59:34
F5BQV
*
47.55400 -2.48867 09:14:00:38
MW0AQZ
*
53.30250 -4.64650 09:14:02:00
LU2HAM-1
*
-31.34133 -64.30067 09:14:27:54
LU2HAM-7
*
-31.34133 -64.30067 09:14:30:30
JA5BLZ
*
33.61333 133.67867 09:15:13:34
JH4BTI
*
34.05150 131.06050 09:15:14:23
LW4DEM
*
-38.87583 -62.08017 09:16:03:36
CX8AF
*
-34.85567 -56.16667 09:16:04:10
LW6DC
*
-38.87450 -62.07967 09:16:04:57
CX4DAR
*
-34.81400 -55.93083 09:19:17:14
NH7WN
*
21.28617 -157.78400 09:19:46:02
LU8DPV-3
*
-37.97783 -57.57150 09:20:53:25
PU2KEY-2
*
-22.93533 -47.08717 09:22:28:48
CE2EKW-7
*
-33.31933 -71.40633 09:22:30:41
W6XLR
*
37.62150 -122.08533 09:22:51:20
KD7ZLF
*
45.43300 -123.13933 09:22:54:38
W6XLR-2 . 37.65933 -122.10717 09:22:55:51
N7OFW
*
45.80333 -122.70217 09:22:57:25
JA0CAW
*
37.92083 139.12083 09:23:14:47
W4AEJ
*
30.53283 -86.44667 10:00:17:52
XE3N . 20.63767 -87.06933 10:00:19:48
KG4QB-2
*
19.87500 -75.16667 10:00:20:01
XE3ISS-5
*
21.15400 -86.85433 10:00:21:08
N0AN-6
*
42.09133 -94.01267 10:00:23:21
W9AML
*
40.49050 -88.94050 10:00:23:50
W0ALX
*
45.88000 -94.99000 10:00:23:54
N0OQA
*
45.34517 -93.59167 10:00:25:12
KD0APN
*
45.02600 -93.15133 10:00:25:19
WA6YET
*
.. 10:00:26:38
K4IPH . 40.59333 -79.57333 10:01:55:47
KB1GVR
*
44.60300 -68.44867 10:01:55:50
N2ONU
*
39.95717 -73.01133 10:01:55:59
K2RQA
*
.. 10:01:56:17
KC9DOA-5
*
43.76133 -88.43633 10:01:56:38
VE3TZS
*
44.49000 -80.05550 10:01:58:10
WC9C
*
39.30600 -87.25600 10:01:58:19
W1CGT-8
*
44.27533 -73.28467 10:01:59:32
AC4YC-1
*
37.09833 -84.60767 10:02:00:30
KB0OWD-1
*
38.92517 -90.34067 10:02:01:38
AB0XK-4
*
38.90167 -98.86117 10:02:02:03
KN4F
*
35.00967 -90.02217 10:02:02:22
VO2RS
*
53.30433 -60.36417 10:03:32:05
N8XYR
*
45.44467 -84.98933 10:03:32:57
K3PDK-15
*
39.61150 -77.75100 10:03:33:27
K7TGZ
*
42.23950 -120.37500 10:03:40:52
AI7W-1
*
44.05983 -123.05733 10:03:42:10
KB1GVR-9
*
44.51517 -68.39583 10:05:05:58
N7YET-14
*
45.20700 -112.64167 10:05:15:02
KB1NBU-1
*
.. 10:06:41:46
N2DIY-1
*
40.83467 -75.86867 10:06:44:25
W3AFE
*
39.05033 -76.45083 10:06:45:04
VE3FFR
*
44.26683 -76.48350 10:06:45:45
Click on a callsign to see a detailed map.

Recent activity

02:01:57:10 : W7JPI-5]LEO,RS0ISS-4*,qAR,XE1KK-1:=3140.30N/11036.46Wr 20 Acre Antenna Farm....
02:01:58:10 : W7JPI-4]LEO,RS0ISS-4*,qAR,XE1KK-1:=3140.30N/11036.46W- Leo's Satellite Station, Sonoita, AZ
02:01:58:40 : W7JPI-3]LEO,RS0ISS-4*,qAR,XE1KK-1:=3140.30N/11036.46W] [DM41qq]
02:01:58:55 : RS0ISS-4]CQ,SGATE,qAR,XE1KK-1:]ARISS - International Space Station (BBS/APRS on)
02:01:59:10 : W7JPI-2]LEO,RS0ISS-4*,qAR,XE1KK-1:=3140.30n/11036.46wy W7JPI@SUNNCAST.NET-Leo in Sonoita, AZ
02:01:59:40 : W7JPI-6]LEO,RS0ISS-4*,qAO,W7XZ-6:=3140.30N/11036.46Wr 20 Acre Antenna Farm....
02:02:00:10 : W7JPI-1]LEO,RS0ISS-4*,qAO,W7XZ-6:=3140.30N/11036.46Wy 160 mtr thru "S" Band....
02:02:00:55 : RS0ISS-4]CQ,SGATE,qAO,W7XZ-6:]ARISS - International Space Station (BBS/APRS on)
02:02:02:06 : W7JPI]LEO,RS0ISS-4*,qAO,W7XZ-6:=3140.30N/11036.46W- Leo's Satellite Station, Sonoita, AZ
02:02:02:55 : RS0ISS-4]CQ,SGATE,qAO,W7XZ-6:]ARISS - International Space Station (BBS/APRS on)
02:02:03:06 : W7XZ]APRS,RS0ISS-4*,qAO,W7XZ-6:=3930.11N/12130.05W-Jim, Oroville, CA {UISS52}
02:02:03:34 : KF0G-9]APRS,RS0ISS-4*,qAO,W7XZ-6::CQ :Happy4th deRob{G
02:02:04:46 : KF0G-9]3W4QYQ,RS0ISS-4*,qAO,W7XZ-6:'1Ppl [/]73deRobert@DublinCa
02:02:04:55 : RS0ISS-4]CQ,SGATE,qAO,W7XZ-6:]ARISS - International Space Station (BBS/APRS on)
02:02:05:54 : W7XZ]APRS,RS0ISS-4*,qAO,W7XZ-6:=3930.11N/12130.05W-Jim, Oroville, CA {UISS52}
02:02:06:48 : W7XZ]APRS,RS0ISS-4*,qAO,W7XZ-6:=/:Pu#/hL'- B/Jim
02:02:06:55 : RS0ISS-4]CQ,SGATE,qAO,W7XZ-6:]ARISS - International Space Station (BBS/APRS on)
02:02:22:55 : RS0ISS-4]CQ,SGATE,qAS,JJ1WTK-11:]ARISS - International Space Station (BBS/APRS on)
02:02:24:55 : RS0ISS-4]CQ,SGATE,qAS,JJ1WTK-11:]ARISS - International Space Station (BBS/APRS on)
02:03:24:11 : YV5KXE-4]BEACON,RS0ISS-4*,qAS,P43L:=1020.30N/06654.01WI
02:03:24:55 : RS0ISS-4]CQ,SGATE,qAS,P43L:]ARISS - International Space Station (BBS/APRS on)
02:03:26:53 : RS0ISS-4]CQ,SGATE,qAS,P43L:]ARISS - International Space Station (BBS/APRS on)
09:11:50:44 : RS0ISS-4]CQ,SGATE,qAR,VK3JTM-5:]ARISS - International Space Station (BBS/APRS on)
09:11:55:01 : RS0ISS-4]CQ,SGATE,qAR,VK6MJ-7:]ARISS - International Space Station (BBS/APRS on)
09:12:23:21 : SP1TMN-6]CQ,RS0ISS-4*,qAS,SP7THR-5:=5322.50N/01439.02E`op.Janusz-Szczecin
09:12:23:46 : SP1TMN-6]CQ,RS0ISS-4*,qAS,SP7THR-5:]270741z=sp1tmn@interia.pl -606 408 128
09:12:24:12 : SV3EXT]APU25N,RS0ISS-4*,W3ADO-1,ARISS,qAS,SP7THR-5:=3812.42N\02143.00ESCQ ,CQ, OP.STEFANOS *KM08UE* {UIV32}
09:12:24:17 : SP1TMN-6]CQ,RS0ISS-4*,qAS,SP7THR-5:=5322.50N/01439.02E`op.Janusz-Szczecin
09:12:24:31 : RS0ISS-4]CQ,SGATE,qAS,SP7THR-5:29 85 /0105 DJ3OC ]DL1ANJ Hallo Norbert
09:12:25:01 : RS0ISS-4]CQ,SGATE,qAS,SP7THR-5:]ARISS - International Space Station (BBS/APRS on)
09:12:25:17 : ON4DA-9]U0UUS8,RS0ISS-4*,WIDE,CQ,ARISS,qAS,SP7THR-5:'z6Il!9]/]"4*}
09:12:25:37 : SV3EXT]APU25N,RS0ISS-4*,W3ADO-1,ARISS,qAS,OE7AAI:=3812.42N\02143.00ESCQ ,CQ, OP.STEFANOS *KM08UE* {UIV32}
09:12:25:42 : MM0LLE-9]APK001,RS0ISS-4*,WIDE3-1,qAR,ON7EQ::GM1YPJ-7 :MORN{6
09:12:25:51 : SP1TMN-6]CQ,RS0ISS-4*,qAO,OE6PWE-2:=5322.50N/01439.02E`op.Janusz-Szczecin
09:12:25:59 : RS0ISS-11]DL1ANJ,qAO,OE6PWE-2:CMD(F/K/M/R/W/B/H/?)]
09:12:26:20 : LA4FPA-6]V0RQS4,RS0ISS-4*,SGATE,WIDE2-2,qAR,ON7EQ:'{0Il -/]Erling Bergen JP20qi
09:12:26:26 : RS0ISS-4]CQ,SGATE,qAS,OE7AAI:Welcome to RS0ISS's message board
09:12:27:02 : RS0ISS-4]CQ,SGATE,qAS,SP7THR-5:]ARISS - International Space Station (BBS/APRS on)
09:12:27:13 : ON4DA-9]U0UUQ6,RS0ISS-4*,WIDE,CQ,ARISS,qAR,ON7EQ:'z6knU5]/]"4(}
09:12:27:20 : MM0LLE-9]APK001,RS0ISS-4*,WIDE3-3,qAR,ON7EQ::GM1YPJ-7 :MORN{6
09:12:27:39 : DJ3OC]CQ,RS0ISS-4*,qAS,OE7AAI::IZ1BOH :hello Frank,good morning de Kurt/JO50ND
09:12:27:42 : OE5RPP]APU25N,RS0ISS-4*,qAS,OE7AAI::MW0AQZ :Greetings from Austria via SAT de Peter{08
09:12:27:46 : EA1AXY]APRS,RS0ISS-4*,qAR,ON7EQ::Heard :F6AIU-8,GM1YPJ-7,IZ1BOH,LA4FPA-6,MM0LLE-9,MW0AQZ,OE5RPP,SV3EXT
09:12:27:50 : OE5RPP]APU25N,RS0ISS-4*,qAR,ON7EQ::GM1YPJ-7 :Greetings from Austria via SAT de Peter{11
09:12:27:56 : F6AIU-8]TW4PT9,RS0ISS-4*,TCPIP,qAR,G7III-6:`{I_l ]/]ADRASEC70@AOL.COM
09:12:28:06 : SV3EXT]APU25N,RS0ISS-4*,W3ADO-1,ARISS,qAR,ON7EQ:=3812.42N\02143.00ESCQ ,CQ, OP.STEFANOS *KM08UE* {UIV32}
09:12:28:21 : MM0LLE-9]APK001,RS0ISS-4*,WIDE3-3,qAR,G7III-6::GM1YPJ-7 :MORN{6
09:12:28:36 : DF4FO-1]CQ,RS0ISS-4*,SGATE,WIDE,qAR,ON7EQ:..via ISS, 73`s de Fred..
09:12:29:02 : RS0ISS-4]CQ,SGATE,qAR,G7III-6:]ARISS - International Space Station (BBS/APRS on)
09:12:29:09 : EA1AXY]APRS,RS0ISS-4*,qAR,ON7EQ::Heard :GM1YPJ-7,IZ1BOH,LA4FPA-6,MW0AQZ
09:12:29:12 : GM1YPJ-7]APU25N,RS0ISS-4*,RELAY,TRACE3-3,qAR,ON7EQ:=5650.58N/00505.80Wy73 de Larry[IO76KU] {UIV32N}
09:12:29:27 : LA4FPA-6]V0RQS4,RS0ISS-4*,SGATE,WIDE2-2,qAR,ON7EQ:'{0Il -/]Erling Bergen JP20qi
09:12:57:02 : RS0ISS-4]CQ,SGATE,qAS,CE2UGO-3:]ARISS - International Space Station (BBS/APRS on)
09:12:57:22 : LU8YY-3]BEACON,RS0ISS-4*,W3ADO-1,qAS,CE2UGO-3:=3858.76S/06804.23W`Visite www.cetra.org.ar Proyecto Globo Epet 14 Nqn
09:13:21:02 : RS0ISS-4]CQ,SGATE,qAR,VK3JTM-5:]ARISS - International Space Station (BBS/APRS on)
09:13:23:02 : RS0ISS-4]CQ,SGATE,qAR,VK4FC:]ARISS - International Space Station (BBS/APRS on)
09:13:25:02 : RS0ISS-4]CQ,SGATE,qAR,VK3JTM-5:]ARISS - International Space Station (BBS/APRS on)
09:13:59:03 : RS0ISS-4]CQ,SGATE,qAS,SP7THR-5:]ARISS - International Space Station (BBS/APRS on)
09:13:59:31 : DJ3OC]CQ,RS0ISS-4*,qAS,SP7THR-5::DF4FO :guten Morgen Alfred,z.Z. 20 C..de Kurt
09:13:59:35 : DL8RCB-6]CQ,RS0ISS-4*,W3ADO-1,WIDE1-1,WIDE2-2,qAS,SP7THR-5:=4840.71N\01326.64ESwww.qslnet.de/dl8rcb {UIV32N}
09:14:00:12 : SV3EXT]APU25N,RS0ISS-4*,ARISS,qAO,OE6PWE-2:=3812.42N\02143.00ESOP.STEFANOS *KM08UE* {UIV32}
09:14:00:39 : F5BQV]APRS,RS0ISS-4*,WIDE,qAO,OE6PWE-2::BLNQSL1/1:EA1AXY,MW0AQZ,SV3EXT,DL8RCB-6,RS0ISS-4,DJ3OC{UISS52}
09:14:00:49 : DJ3OC]CQ,RS0ISS-4*,qAO,OE6PWE-2::ALL :NAME..Kurt
09:14:00:52 : DL8RCB-6]CQ,RS0ISS-4*,W3ADO-1,WIDE1-1,WIDE2-2,qAO,OE6PWE-2:=4840.71N\01326.64ESwww.qslnet.de/dl8rcb {UIV32N}
09:14:01:02 : RS0ISS-4]CQ,SGATE,qAS,SP7THR-5:]ARISS - International Space Station (BBS/APRS on)
09:14:01:02 : DJ3OC]CQ,RS0ISS-4*,qAS,OE7AAI::ALL :wish a good day all my radio-friends ... de Kurt...JO50ND
09:14:01:10 : SV3EXT]APU25N,RS0ISS-4*,ARISS,qAS,OE7AAI:=3812.42N\02143.00ESOP.STEFANOS *KM08UE* {UIV32}
09:14:01:16 : F5BQV]APRS,RS0ISS-4*,WIDE,qAS,SP7THR-5::SV3EXT :put your beacon off tnx
09:14:01:28 : SV3EXT]APU25N,RS0ISS-4*,qAS,SP7THR-5::F5BQV :hello from greece!{90
09:14:01:30 : DL8RCB-6]CQ,RS0ISS-4*,W3ADO-1,WIDE1-1,WIDE2-2,qAS,SP7THR-5:=4840.71N\01326.64ESwww.qslnet.de/dl8rcb {UIV32N}
09:14:01:33 : DJ3OC]CQ,RS0ISS-4*,qAS,SP7THR-5::DL2CJ :Guten Morgen Alfred und Norbert, z.Z.20 C, bis dann..de Kurt
09:14:02:01 : MW0AQZ]APRS,RS0ISS-4*,qAO,OE6PWE-2::ALL :73 fm Wales IO73QH WAB SH28 de Wyn (
09:14:02:25 : F5BQV]APRS,RS0ISS-4*,WIDE,qAS,OE7AAI:Hello from West France IN87SN
09:14:02:27 : SV3EXT]APU25N,RS0ISS-4*,ARISS,qAO,OE6PWE-2:=3812.42N\02143.00ESOP.STEFANOS *KM08UE* {UIV32}
09:14:02:59 : SV3EXT]APU25N,RS0ISS-4*,ARISS,qAS,OE7AAI:=3812.42N\02143.00ESOP.STEFANOS *KM08UE* {UIV32}
09:14:04:11 : SV3EXT]APU25N,RS0ISS-4*,ARISS,qAR,ON7EQ:=3812.42N\02143.00ESOP.STEFANOS *KM08UE* {UIV32}
09:14:04:16 : MW0AQZ]APRS,RS0ISS-4*,qAR,ON7EQ::SV3EXT :73 fm Wales IO73QH WAB SH28 de Wyn
09:14:04:22 : F5BQV]APRS,RS0ISS-4*,WIDE,qAR,ON7EQ::BLNQSL1/1:EA1AXY,MW0AQZ,SV3EXT,DL8RCB-6{UISS52}
09:14:05:02 : RS0ISS-4]CQ,SGATE,qAR,G7III-6:]ARISS - International Space Station (BBS/APRS on)
09:14:05:09 : MW0AQZ]APRS,RS0ISS-4*,qAR,G7III-6:=5318.15N/00438.79W-LOCATOR IO73QH EU-124 Holy Island SH28 73 Wyn {UISS52}
09:14:27:55 : LU2HAM-1]APU25N,RS0ISS-4*,W3ADO-1,PCSAT-1,ARISS,WIDE2-2,qAR,LW4DEM-3:=/^?`l]7(a` BSatGate H-24 Cordoba Argentina {UIV32}
09:14:28:22 : LU8YY-3]BEACON,RS0ISS-4*,W3ADO-1,qAR,LW4DEM-3:=3858.76S/06804.23W`Visite www.cetra.org.ar Proyecto Globo Epet 14 Nqn
09:14:28:56 : LU2HAM-1]APU25N,RS0ISS-4*,W3ADO-1,PCSAT-1,ARISS,WIDE2-2,qAR,LW4DEM-3:=/^?`l]7(a` BSatGate H-24 Cordoba Argentina {UIV32}
09:14:29:03 : RS0ISS-4]CQ,SGATE,qAS,CE2UGO-3:]ARISS - International Space Station (BBS/APRS on)
09:14:29:55 : LU2HAM-1]APU25N,RS0ISS-4*,W3ADO-1,PCSAT-1,ARISS,WIDE2-2,qAR,LW4DEM-3:=/^?`l]7(a` BSatGate H-24 Cordoba Argentina {UIV32}
09:14:30:31 : LU2HAM-7]APRS,RS0ISS-4*,ARISS,PCSAT,WIDE2-2,qAR,LW4DEM-3::EMAIL :lu2ham@rccordoba.com.ar
09:14:31:03 : RS0ISS-4]CQ,SGATE,qAR,LW4DEM-3:]ARISS - International Space Station (BBS/APRS on)
09:14:31:34 : LU2HAM-7]APRS,RS0ISS-4*,ARISS,PCSAT,WIDE2-2,qAS,CE2UGO-3:=3120.48S/06418.04W`Sat Gate H-24 Cordoba Argentina {UISS52V
09:14:31:55 : LU2HAM-1]APU25N,RS0ISS-4*,W3ADO-1,PCSAT-1,ARISS,WIDE2-2,qAR,LW4DEM-3:=/^?`l]7(a` BSatGate H-24 Cordoba Argentina {UIV32}
09:14:32:22 : LU8YY-3]BEACON,RS0ISS-4*,W3ADO-1,qAR,LW4DEM-3:=3858.76S/06804.23W`Visite www.cetra.org.ar Proyecto Globo Epet 14 Nqn
09:14:32:34 : LU2HAM-7]APRS,RS0ISS-4*,ARISS,PCSAT,WIDE2-2,qAR,LW4DEM-3:Sat Gate H-24 UISS 5.2 and AGWPE
09:14:32:54 : LU2HAM-1]APU25N,RS0ISS-4*,W3ADO-1,PCSAT-1,ARISS,WIDE2-2,qAS,CE2UGO-3:=/^?`l]7(a` BSatGate H-24 Cordoba Argentina {UIV32}
09:14:33:03 : RS0ISS-4]CQ,SGATE,qAS,CE2UGO-3:]ARISS - International Space Station (BBS/APRS on)
09:14:33:41 : LU2HAM-7]APRS,RS0ISS-4*,ARISS,PCSAT,WIDE2-2,qAS,CE2UGO-3::BLNQSL1/1:LU2HAM-1{UISS52}
09:14:34:22 : LU8YY-3]BEACON,RS0ISS-4*,W3ADO-1,qAS,CE2UGO-3:=3858.76S/06804.23W`Visite www.cetra.org.ar Proyecto Globo Epet 14 Nqn
09:15:13:35 : JA5BLZ]APRS,RS0ISS-4*,qAS,JH4BTI:=3336.80N/13340.72E- Kochi Japan {UISS52}
09:15:14:24 : JH4BTI]APRS,RS0ISS-4*,qAR,JH4XSY-1:=3403.09N/13103.63E` Shimonoseki JAPAN Via ARISS {UISS52}
09:15:14:47 : JH4BTI]APRS,RS0ISS-4*,qAR,JH4XSY-1::SAT :HELLO TO ALL Via ARISS
09:15:15:01 : JH4BTI]APRS,RS0ISS-4*,qAR,JH4XSY-1:=3403.09N/13103.63E` Shimonoseki JAPAN Via ARISS {UISS52}
09:15:15:03 : RS0ISS-4]CQ,SGATE,qAS,JH4BTI:]ARISS - International Space Station (BBS/APRS on)

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 2008-07-06 20:06:19 UTC