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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.

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)
ISS-10
*
-32.71963 5.61646 00:00:00:02
ISS-5
*
-44.29646 -13.09909 00:00:00:02
ISS
*
-51.00085 -39.02618 00:00:00:02
DU6DKL-8
*
10.65850 123.15850 00:00:00:34
DU6DKL-2
*
10.74500 122.97200 00:01:01:59
DU6DKL-15
*
10.72417 122.95500 00:01:27:51
DU6DKL-6
*
10.71133 122.94500 00:01:29:54
RS0ISS
*
.. 00:03:17:51
N6RVI-15
*
32.71000 -117.00217 00:03:39:50
W4OEP-6
*
40.72417 -89.45500 00:05:08:02
KE4AZZ-6
*
27.03417 -82.16550 00:05:11:27
VE7OK-7
*
49.00850 -123.07183 00:05:19:54
DU6DKL-9
*
10.73700 122.96700 00:06:24:17
N1NCB-1
*
43.91700 -69.90567 00:06:46:13
K4KDR-6
*
37.79433 -77.61117 00:06:47:25
WA1INC-1
*
41.52944 -72.83028 00:06:47:33
AC2KU-1
*
39.41217 -74.50283 00:06:47:35
W4TBD-6
*
37.43667 -77.70350 00:06:47:43
KA8YES-6
*
40.36683 -80.53867 00:06:48:49
KE8FZT-7
*
42.20983 -85.60717 00:06:49:07
NC3C-7 . 47.73200 -122.01767 00:06:58:12
VK6CO-2
*
-31.90000 115.94033 00:07:32:29
N3FCX-4
*
39.90500 -75.30450 00:08:23:36
AD7FC
*
46.59483 -120.52800 00:08:35:07
VE3FFB
*
44.26683 -76.48333 00:10:04:00
KB6LTY-3
*
34.49500 -117.20500 00:10:10:45
VE7FED-12
*
48.57367 -123.47517 00:10:12:40
EA1JN-6
*
42.84283 -8.57750 00:11:27:19
VA2RAK-7
*
47.91617 -74.62433 00:11:39:44
KC1MGN
*
41.78533 -70.94967 00:11:40:12
N0AGI
*
44.66433 -93.46867 00:11:44:36
KC7MG-9
*
.. 00:11:48:14
H0UND
*
33.47117 -111.90200 00:11:48:30
SV3CIX
*
37.52717 22.86117 00:13:00:24
OE6PWE
*
46.98467 15.45950 00:13:02:00
ON4BN-5
*
51.06883 5.38017 00:13:02:06
F4IJH
*
48.68567 2.59800 00:13:02:22
ON7BRT
*
51.05583 3.74700 00:13:02:59
EA6WQ-6
*
39.56567 3.21717 00:13:04:14
EI7BFB
*
53.39083 -6.28833 00:13:05:46
G7HCE-7
*
50.71433 -3.48500 00:13:06:02
WA2NDV
*
40.68583 -73.45500 00:13:16:24
K1WY
*
41.76233 -72.72567 00:13:17:21
W1NEB
*
42.83700 -71.40033 00:13:17:39
KB2M-4
*
29.59117 -81.20617 00:13:19:28
N4DJC
*
34.57100 -82.66683 00:13:20:49
W9QO
*
34.13600 -83.75867 00:13:21:40
W4KDK-7
*
35.66950 -88.89250 00:13:21:41
DB1DT-7
*
49.08433 9.97950 00:14:38:20
DL8BU-7
*
48.16083 8.31767 00:14:38:51
SP5IZJ
*
52.24817 20.52033 00:14:40:03
PE1NTN
*
52.49967 4.82383 00:14:40:22
G0GOO
*
53.42983 -1.19867 00:14:40:37
SM3XLY-1
*
60.67067 17.20500 00:14:40:45
US5LOC
*
.. 00:16:12:36
RV4CQ-6
*
51.53567 46.04250 00:16:14:38
DO8SU
*
50.79067 6.33567 00:16:16:41
G0FKW . 52.18583 -1.03833 00:16:17:03
EA7P
*
36.85550 -5.32217 00:16:17:38
9Z4DZ-1
*
10.14083 -61.45500 00:16:35:20
OE5RPP-1
*
47.93950 13.48233 00:17:50:21
ON2VHF-1
*
50.47417 4.37167 00:17:52:42
IK2TIF
*
45.73900 8.65483 00:17:52:49
OE5RPP
*
47.93950 13.48233 00:17:53:35
PC1L-2
*
50.84133 5.72400 00:17:54:14
EA7EQC-1
*
37.57767 -4.64167 00:18:00:00
CE3QC-1
*
-33.65750 -70.59833 00:18:22:51
HS6KLJ-8
*
13.54472 100.61804 01:03:23:51
WA2NDV-7 . 40.69350 -73.44717 01:05:58:15
NY2M-6
*
40.60500 -74.16750 01:06:00:35
KG4WOJ
*
36.70567 -76.27600 01:06:00:39
K0KOC-7
*
39.38650 -77.41517 01:06:01:41
AI4LL-2
*
37.16833 -80.04283 01:06:02:00
KE4SYV
*
35.75433 -86.55817 01:07:38:07
KC9YTT
*
40.92550 -90.02100 01:10:57:38
KK6CUS-11
*
33.56750 -117.72167 01:11:01:07
W8JES-9
*
41.09867 -83.64850 01:12:32:49
KE4AZZ
*
27.03433 -82.16550 01:12:35:02
XE2OCM
*
25.62550 -100.28417 01:12:37:13
LZ2RKG-7
*
42.70567 23.35617 01:13:49:08
Click on a callsign to see a detailed map.

Recent activity

00:00:00:34 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DX: :DX HEARD KC1HH0-1 8739 miles{DF}
00:00:01:06 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DX: :DX HEARD KC1HH0-1 8739 miles{DF}
00:00:01:40 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DX: :DX HEARD KC1HH0-1 8739 miles{DF}
00:01:01:59 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::ON2VHF-1 :HELLO LAURENT 73 FROM PK10LR PHI{AU}
00:01:03:33 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::ON2VHF-1 :HELLO LAURENT 73 FROM PK10LR PHI{AU}
00:01:04:39 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::ON2VHF-1 :HELLO LAURENT 73 FROM PK10LR PHI{AU}
00:01:05:11 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::ON2VHF-1 :HELLO LAURENT 73 FROM PK10LR PHI{AU}
00:01:05:45 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::ON2VHF-1 :HELLO LAURENT 73 FROM PK10LR PHI{AU}
00:01:11:13 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::CQ :VIA CON DIOS!
00:01:11:57 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :CHECK
00:01:12:02 : DU6DKL-8]AKLPRZ,YBOX-1,DU6DKL-10,WIDE1-1,PSAT-2,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :GO{DE}
00:01:12:14 : DU6DKL-8]AKLPRZ,YBOX-1,PSAT-2,ARISS,WIDE1-1,APRSAT,DU6DKL-5,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :AOS{DD}
00:01:12:22 : DU6DKL-8]AKLPRZ,YBOX-1,PSAT-2,ARISS,WIDE1-1,APRSAT,DU6DKL-5,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :KILO_279@YAHOO.COM{DC}
00:01:27:51 : DU6DKL-15]APAGW,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::CQ :EXTENDING BEST 73 FROM SPACE{17
00:01:29:54 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :ALL THE BEST FROM NEGROS PHI
00:01:31:50 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::CQ :Kako PK10LR NEGROS PHI MABUHAY via ISS
00:03:17:51 : RS0ISS]CQ,qAR,LU7HQW-10:]ARISS - International Space Station
00:03:37:52 : RS0ISS]CQ,qAR,KC5ILO-12:]ARISS - International Space Station
00:03:39:50 : N6RVI-15]APRS,RS0ISS*,RS0ISS,WIDE2-1,qAR,N6DAN-1::SAT :Hello All via Amateur Satellite
00:03:39:52 : RS0ISS]CQ,qAR,W0ARP-15:]ARISS - International Space Station
00:03:41:51 : RS0ISS]CQ,qAO,W7KKE-13:]ARISS - International Space Station
00:03:43:53 : RS0ISS]CQ,qAR,KO6KL-11:]ARISS - International Space Station
00:04:09:54 : RS0ISS]CQ,qAS,HS3LSE-11:]ARISS - International Space Station
00:04:11:54 : RS0ISS]CQ,qAS,HS3LSE-11:]ARISS - International Space Station
00:04:13:55 : RS0ISS]CQ,qAR,YF1ZQA-10:]ARISS - International Space Station
00:04:15:55 : RS0ISS]CQ,qAR,YF1ZQA-10:]ARISS - International Space Station
00:04:17:55 : RS0ISS]CQ,qAR,YF1ZQA-10:]ARISS - International Space Station
00:05:03:59 : RS0ISS]CQ,qAR,9Z4DZ-6:]ARISS - International Space Station
00:05:08:02 : W4OEP-6]CQ,RS0ISS*,qAR,KE4AZZ-3::KE4AZZ :QSL and 73 via ISS
00:05:09:22 : W4OEP-6]CQ,RS0ISS*,qAR,KE4AZZ-3::EMAIL :w4oep@winlink.org Hello via SATCOM APRS
00:05:09:54 : W4OEP-6]CQ,RS0ISS*,qAR,KE4AZZ-3:EL87tn Steve in Florida
00:05:09:59 : RS0ISS]CQ,qAR,KE4AZZ-3:]ARISS - International Space Station
00:05:10:14 : W4OEP-6]CQ,RS0ISS*,qAR,N9SIR-1:=4043.45N\08927.30WS 73' Via Satellite {UISS54}
00:05:10:34 : W4OEP-6]CQ,RS0ISS*,qAR,KD7YZ-15::EMAIL :spark003@live.com Hello via SATCOM APRS
00:05:11:27 : KE4AZZ-6]R7PR0U,RS0ISS*,qAR,N4WXB-10:`nayl `/]"4*}Greetings Earthlings de KE4AZZ EL87=
00:05:11:54 : KE4AZZ-6]APK102,RS0ISS*,qAR,N4WXB-10::CQ :de KE4AZZ via International Space Station {22
00:05:12:00 : RS0ISS]CQ,qAR,N4WXB-10:]ARISS - International Space Station
00:05:13:07 : KE4AZZ-6]R7PR0U,RS0ISS*,qAR,KD7YZ-15:`nayl `/]"3{}Greetings Earthlings de KE4AZZ EL87=
00:05:14:00 : RS0ISS]CQ,qAR,KC5ILO-12:]ARISS - International Space Station
00:05:16:00 : RS0ISS]CQ,qAR,N0AGI:]ARISS - International Space Station
00:05:17:22 : DU6DKL-15]APAGW,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::CQ :=1044.42N/12258.30E==== BEST REGARDS TO ALL SPACE COMMUNICATORS{16
00:05:17:59 : RS0ISS]CQ,qAO,W7KKE-13:]ARISS - International Space Station
00:05:19:54 : VE7OK-7]APX200,RS0ISS*,qAO,W7KKE-13:=4900.51N/12304.31WyHello Fellow Hams
00:05:22:00 : RS0ISS]CQ,qAO,W7KKE-13:]ARISS - International Space Station
00:05:31:05 : DU6DKL-15]APAGW,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::CQ :HELLO VIA THE ISS{15
00:05:38:15 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :PEACE TO ALL MANKIND{EM}
00:05:39:52 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :PEACE TO ALL MANKIND{EM}
00:05:40:19 : DU6DKL-15]APAGW,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :ack
00:05:40:31 : DU6DKL-15]APAGW,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::DU6DKL-9 :OLA KAKO{8
00:05:40:56 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :PEACE TO ALL MANKIND{EM}
00:05:41:28 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :PEACE TO ALL MANKIND{EM}
00:05:42:03 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::TO ALL: :PEACE TO ALL MANKIND{EM}
00:05:43:42 : DU6DKL-6]AKLPRZ,PSAT-1,DU6DKL-5,ARISS,WIDE1-1,PCSAT-1,YBOX-1,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::CQ :REGARDS TO THE CREW OF THE ISS!
00:05:45:58 : DU6DKL-2]IW7DZR,YBOX-1,WIDE1-1,APRSAT,DU6DKL-5,ARISS,RS0ISS*,WIDE2-1,qAR,DU6DKL-5::CQ :VIA THE ISS 73 TO ALL
00:05:52:03 : RS0ISS]CQ,qAR,VK6HV-10:]ARISS - International Space Station
00:05:54:03 : RS0ISS]CQ,qAR,YF1ZQA-10:]ARISS - International Space Station
00:05:56:03 : RS0ISS]CQ,qAR,VK6HV-10:]ARISS - International Space Station
00:06:24:17 : DU6DKL-9]APK004,RS0ISS*,APRSAT,WIDE1-1,DU6DKL-5,AISAT-1,ARISS,WIDE2-1,qAR,DU6DKL-5::DU6DKL-15: qsl tnx 59 im qrl out of d shack
00:06:44:06 : RS0ISS]CQ,TCPIP*,qAR,KE4AZZ-4:]ARISS - International Space Station
00:06:46:07 : RS0ISS]CQ,qAR,VE2GQF-2:]ARISS - International Space Station
00:06:46:13 : N1NCB-1]APOT21,RS0ISS*,APRSAT,qAR,VE2GQF-2:/035000h4355.02N\06954.34W_195/000/A=00003013.0V 63F EPE004
00:06:47:25 : K4KDR-6]CQ,RS0ISS*,ARISS,qAO,K4KDR-15::WA1INC-1 :Heard you via ISS in Montpelier, VA FM17es
00:06:47:33 : WA1INC-1]APRS,RS0ISS*,qAO,K4KDR-15:=/9N[e[(s5K BWA1INC-1 Wilcox Tech Meriden, CT USA
00:06:47:35 : AC2KU-1]SYRT7S,RS0ISS*,qAO,W2RTV-10:'f:-l K\]=
00:06:47:38 : K4KDR-6]CQ,RS0ISS*,ARISS,qAO,K4KDR-15::W4TBD-6 :Heard you via ISS in Montpelier, VA FM17es
00:06:47:43 : W4TBD-6]CQ,RS0ISS*,qAO,K4KDR-15:=3726.20N/07742.21W-73' Via ISS w4tbd@use.startmail.com
00:06:48:07 : RS0ISS]CQ,qAO,K4KDR-15:]ARISS - International Space Station
00:06:48:10 : AC2KU-1]SYRT7S,RS0ISS*,qAO,K4KDR-15:'f:-l K\]=
00:06:48:35 : K4KDR-6]CQ,RS0ISS*,ARISS,qAO,K4KDR-15::KE8FZT-7 :73 from VA Andrew!
00:06:48:49 : KA8YES-6]APRS,RS0ISS*,qAO,K4KDR-15:=4022.01N/08032.32W-HI FROM KA8YES AND KATY CARNOT FROM PA
00:06:48:57 : K4KDR-6]CQ,RS0ISS*,ARISS,qAO,K4KDR-15::KE8FZT-7 :QSL - 73!!
00:06:49:07 : KE8FZT-7]APK003,RS0ISS*,qAO,K4KDR-15::K4KDR-6 :Do you QSL? Andrew/KE8FZT EN72{1
00:06:49:16 : AC2KU-1]SYRT7S,RS0ISS*,qAO,K4KDR-15:'f:-l K\]=
00:06:49:40 : KA8YES-6]APRS,RS0ISS*,qAR,N9SIR-1:=4022.01N/08032.32W-HI FROM KA8YES AND KATY CARNOT FROM PA
00:06:49:49 : AC2KU-1]SYRT7S,RS0ISS*,qAR,VE3EQV-7:'f:-l K\]=
00:06:49:54 : KE8FZT-7]APK003,RS0ISS*,qAR,VE3EQV-7::K4KDR-6 :Do you QSL? Andrew/KE8FZT EN72{1
00:06:50:02 : KE8FZT-7]APK003,RS0ISS*,qAR,VE3EQV-7::KD9JJR-7 :Do you QSL? Andrew/KE8FZT EN72{0
00:06:50:07 : RS0ISS]CQ,qAR,WA8LMF-SG:]ARISS - International Space Station
00:06:50:07 : K4KDR-6]CQ,RS0ISS*,ARISS,qAR,WA8LMF-SG:=3747.66N/07736.67W`de K4KDR scott23192@gmail.com Virginia FM17es
00:06:50:10 : KE8FZT-7]4R1R5Y,RS0ISS*,qAR,KD7YZ-15:`q@Gl!*S/]"71}-KE8FZT.com/AndrewBNortham=
00:06:51:09 : KE8FZT-7]4R1R5Y,RS0ISS*,qAR,KD8THX-6:`q@Hl CS/]"6n}-KE8FZT.com/AndrewBNortham=
00:06:58:07 : RS0ISS]CQ,qAR,W7KKE-2:]ARISS - International Space Station
00:06:58:12 : NC3C-7]4W4SYR,RS0ISS*,qAR,W7KKE-2:'2Y" K\]Cheers=
00:07:30:11 : RS0ISS]CQ,qAR,VK5ATN-3:]ARISS - International Space Station
00:07:32:11 : RS0ISS]CQ,qAR,VK6HV-10:]ARISS - International Space Station
00:07:32:29 : VK6CO-2]APRS,RS0ISS*,SGATE,qAR,VK6CO-6:!3154.00S/11556.42E` Igate Perth WA.
00:07:33:58 : VK6CO-2]APRS,RS0ISS*,SGATE,qAR,VK6CO-6:!3154.00S/11556.42E` Igate Perth WA.
00:07:34:11 : RS0ISS]CQ,VK6CO-1,qAR,VK6CO-6:]ARISS - International Space Station
00:08:18:15 : RS0ISS]CQ,qAR,CU2JX-1:]ARISS - International Space Station
00:08:23:36 : N3FCX-4]DJFT2Z,RS0ISS*,qAO,W1EME-6:'g.7l n/]=
00:08:24:15 : RS0ISS]CQ,qAR,VE2GQF-2:]ARISS - International Space Station
00:08:24:25 : N3FCX-4]DJFT2Z,RS0ISS*,qAR,VE2GQF-2:'g.7l n/]WLNK-1 SP=
00:08:25:40 : N3FCX-4]DJFT2Z,RS0ISS*,qAR,VE2GQF-2:'g.7l n/]=
00:08:26:14 : RS0ISS]CQ,qAR,VE2GQF-2:]ARISS - International Space Station
00:08:26:41 : N3FCX-4]DJFT2Z,RS0ISS*,qAR,VE3EQV-7:'g.7l n/]WLNK-1 SP=
00:08:26:55 : N3FCX-4]DJFT2Z,RS0ISS*,qAR,W0JW-6:'g.7l n/]WLNK-1 SP=
00:08:30:15 : RS0ISS]CQ,qAR,W0JW-6:]ARISS - International Space Station
00:08:34:15 : RS0ISS]CQ,qAR,W7KKE-2:]ARISS - International Space Station
00:08:35:07 : AD7FC]CQ,RS0ISS*,qAR,W7KKE-2:=4635.69N/12031.68WyHello from Yakima, WA
00:08:36:15 : RS0ISS]CQ,qAR,W7KKE-2:]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

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