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)
RS0ISS
*
 0.00567 0.16667 00:00:10:17
KO4T
*
 35.70617 -81.66033 00:00:13:50
KB9VIC-9
*
 37.735 -88.08333 00:00:14:24
K1WY
*
 41.76233 -72.72567 00:00:14:58
K0KOC-7
*
 39.3865 -77.41517 00:00:15:03
WA4TKG-7
*
 30.3405 -81.39983 00:00:15:47
K5DNA
*
 35.11667 -92.43667 00:00:15:51
KB2M-4
*
 29.591 -81.20633 00:00:16:02
W4KN
*
 31.41567 -83.50033 00:00:16:08
KC5ILO-10
*
 33.58783 -95.066 00:00:16:35
W9QO
*
 34.136 -83.75867 00:00:16:59
VA3RU
*
 44.702 -75.5315 00:00:17:13
WA0D-2
*
 32.965 -97.257 00:00:17:25
K4KDR-6
*
 37.79433 -77.61117 00:00:17:32
AI9IN
*
 39.3525 -85.205 00:00:17:53
KD9JJR
*
 42.93717 -88.00767 00:00:18:46
NN4H-1
*
 36.95667 -84.95283 00:00:18:55
WA9BNZ
*
 40.9005 -90.26933 00:00:19:08
KG8CW
*
 44.62017 -85.94167 00:00:19:18
K5SO
*
 35.943 -106.07367 00:00:19:23
K7MT-6
*
 46.64083 -111.955 00:00:19:52
KF0BMD-11
*
 39.72 -104.901 00:00:19:54
N0KBA
*
 38.62133 -90.18417 00:00:20:45
W4TBD-6
*
 37.44083 -77.684 00:00:21:20
KC5TTY-7
*
 34.78533 -98.28333 00:00:21:38
W7DQL-7
*
 46.4245 -114.02833 00:00:23:18
K7MTD-9
*
 46.86483 -114.04433 00:00:23:35
K6SQY-9
*
 39.195 -121.02667 00:00:24:02
AI6MC-9
*
 39.21383 -120.98117 00:00:25:03
WA7DRE-10
*
 47.68583 -117.458 00:00:25:37
VK6HAM-5 . -31.88883 116.16583 00:01:02:56
VK6CO-2 . -31.9 115.94033 00:01:03:26
N1HMT
*
 42.56933 -70.91667 00:01:49:30
W3UAV-3
*
 39.85883 -76.68867 00:01:52:53
KE4SYV
*
 35.75433 -86.55817 00:01:54:05
KS2L-7
*
 43.06633 -76.09067 00:01:55:05
K3DQB
*
 39.8 -76.793 00:01:55:12
KK7QJH-9
*
 46.86767 -114.03733 00:02:01:43
KM6LYW
*
 38.71283 -120.84017 00:02:02:47
VK3KAW-10
*
 -36.35933 147.12167 00:02:32:35
VK5NTF-6
*
 -34.147 138.416 00:02:33:55
VK3BYD-15
*
 -36.38333 146.39999 00:02:35:48
N4UCM
*
 46.29183 -91.75267 00:03:29:52
N1NCB-1
*
 43.91667 -69.9055 00:03:30:16
KD0KZE
*
 45.14817 -93.15733 00:03:34:22
AE0CJ-1
*
 38.703 -90.61667 00:03:36:58
KF1BUZ-10
*
 40.11117 -119.97383 00:03:40:05
EA6XQ-15
*
 39.31861 3.0025 00:04:52:36
IK3ZGB-2
*
 45.7125 11.7 00:04:55:52
EA1JAO-6
*
 43.70933 -7.8785 00:04:58:19
K2ERK
*
 40.16717 -74.27717 00:05:05:46
N3HSK
*
.. 00:05:06:04
KD2A-7
*
 43.0315 -76.02483 00:05:06:41
N3ZLL
*
 39.56567 -75.87333 00:05:10:11
AA9DR-7
*
 42.8645 -87.907 00:05:10:29
W8DMT
*
 43.02117 -86.10583 00:05:11:26
KA8YES-6
*
 40.36683 -80.53867 00:05:12:21
AC0ZO
*
.. 00:05:13:53
W7BAZ
*
 43.08167 -84.44583 00:05:13:55
W7GEZ
*
 32.23 -110.81833 00:05:14:05
KC0OOO-6
*
 37.265 -107.0295 00:05:14:08
KB6LTY-3
*
 34.495 -117.205 00:05:14:14
KF0BMD-7 . 39.70833 -104.91317 00:05:14:59
KJ6BXN-7
*
 32.69217 -117.173 00:05:16:17
AE6LJ
*
 40.12883 -123.9025 00:05:16:49
K6SQY-10
*
 39.19433 -121.0275 00:05:16:51
KF7GMV . 43.121 -115.7015 00:05:17:42
K6ZZD-7
*
 38.1295 -121.295 00:05:18:15
WA6TPO
*
 34.8525 -111.78833 00:05:18:51
VK3KAW-4
*
 -36.35933 147.12166 00:05:52:27
S51HF
*
 46.43167 15.61 00:06:26:19
EA2Z
*
 41.64233 -0.93533 00:06:27:27
IT9HRE-9
*
 38.17517 14.94433 00:06:28:01
M0CET-7
*
 51.835 -0.82283 00:06:29:47
DH4DAN
*
 51.5575 7.28833 00:06:29:54
ON4BN
*
 51.068 5.37483 00:06:30:00
EA3DNC
*
 41.8075 1.78833 00:06:31:21
EA4GII-9
*
 38.88933 -6.98283 00:06:32:14
F1UBL
*
 48.77233 1.9405 00:06:33:52
F1IQH
*
 47.0205 5.42367 00:06:34:15
Click on a callsign to see a detailed map.

Recent activity

00:00:10:17 : RS0ISS]0P0PS4,APRSAT,qAR,9Z4DZ-6:'v&l SI]ARISS-International Space Station=
00:00:13:50 : KO4T]APU25N,RS0ISS*,WIDE2-2,qAO,HP2DFA-6:=/[IOz9nju- BHello from Jamie in Morganton, NC
00:00:14:24 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,W1EME-6:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:00:14:49 : KO4T]APU25N,RS0ISS*,WIDE2-2,qAR,VE2GQF-2:=/[IOz9nju- BHello from Jamie in Morganton, NC
00:00:14:58 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAR,VE2GQF-2:'dGRl -/]K1WY FN31ps
00:00:15:00 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KR4MTN-15:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:00:15:03 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,KR4MTN-15:'i4wl #/]=
00:00:15:32 : K0KOC-7]3Y2S1Y,RS0ISS*,qAR,W0JW-6:'i4wl #/]=
00:00:15:35 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:00:15:47 : WA4TKG-7]DA2P4S,RS0ISS*,qAO,KD4ADC-2:`m3l#9-/`"4/}Budsforvets_3
00:00:15:51 : K5DNA]APK003,RS0ISS*,qAR,KB3AWQ-10::K0KOC-7 :Hello from EM35{55
00:00:16:02 : KB2M-4]2YSU4V,RS0ISS*,qAO,KR4MTN-15:'m(Bl U\]=
00:00:16:03 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,KR4MTN-15:'i4wl #/]=
00:00:16:08 : W4KN]AI9IN,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:W4KN Bobby Tifton, GA EM81
00:00:16:15 : K5DNA]APK003,RS0ISS*,qAO,KD4ADC-2::WA0D-2 :Hello from EM35{53
00:00:16:18 : RS0ISS]0P0PS5,APRSAT,qAO,KD4ADC-2:'v&l SI]ARISS-International Space Station=
00:00:16:35 : KC5ILO-10]3S3U2W,RS0ISS*,qAO,KD4ADC-2:`{[|l ]/]"5?}=
00:00:16:42 : K5DNA]S5PW0P,RS0ISS*,qAO,KD4ADC-2:'x60l -/]CQ Via ARISS=
00:00:16:46 : W4KN]AI9IN,RS0ISS*,WIDE2-1,qAR,KB3AWQ-10:W4KN Bobby Tifton, GA EM81
00:00:16:59 : W9QO]STPX1V,RS0ISS*,SGATE,WIDE2-2,qAO,KD4ADC-2:'oIPl -/]
00:00:17:13 : VA3RU]CQ,RS0ISS*,qAO,KD4ADC-2:Track the mobile on APRS VE3CYP-9
00:00:17:25 : WA0D-2]CQ,RS0ISS*,qAO,KD5MKV-1:!3257.90NI09715.42W# Hello & happy Wednesday from WA0D... 73's
00:00:17:28 : KC5ILO-10]3S3U2X,RS0ISS*,qAO,KD5MKV-1:`{[|l ]/]"5?}=
00:00:17:30 : WA0D-2]CQ,RS0ISS*,qAR,K0KOC-7:!3257.90NI09715.42W# Gateway 00FF00FF2126221800FF00FF00
00:00:17:30 : WA0D-2]CQ,RS0ISS*,qAO,KD5MKV-1:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2126221800FF00FF00
00:00:17:32 : K4KDR-6]CQ,RS0ISS*,ARISS,qAO,KD4ADC-2:=3747.66N/07736.67W`de K4KDR scott23192@gmail.com Virginia FM17es
00:00:17:34 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,KD4ADC-2:'i4wl #/]=
00:00:17:39 : W4KN]AI9IN,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:W4KN Bobby Tifton, GA EM81
00:00:17:50 : KO4T]APU25N,RS0ISS*,WIDE2-2,qAO,KD5MKV-1:=/[IOz9nju- BHello from Jamie in Morganton, NC
00:00:17:53 : AI9IN]CQ,RS0ISS*,qAO,AE0CJ-1::W4KN :QSL and 73 via ISS
00:00:18:03 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2153221700FF00FF00
00:00:18:07 : WA0D-2]CQ,RS0ISS*,qAO,KD5MKV-1:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:18:10 : WA0D-2]CQ,RS0ISS*,qAR,KB3AWQ-10:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2135221700FF00FF00
00:00:18:14 : W4KN]AI9IN,RS0ISS*,WIDE2-1,qAO,KD4ADC-2:W4KN Bobby Tifton, GA EM81
00:00:18:25 : K5DNA]APK003,RS0ISS*,qAO,KD4ADC-2::WA0D-2 :Hello from EM35{53
00:00:18:36 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Hello & happy Wednesday from WA0D... 73's
00:00:18:38 : WA0D-2]CQ,RS0ISS*,qAR,K0KOC-7:!3257.90NI09715.42W# Gateway 00FF00FF2114221700FF00FF00
00:00:18:38 : WA0D-2]CQ,RS0ISS*,qAR,WA8LMF-SG:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2114221700FF00FF00
00:00:18:41 : WA0D-2]CQ,RS0ISS*,qAR,KB3AWQ-10:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:18:46 : KD9JJR]APK004,RS0ISS*,qAO,KD4ADC-2::WA0D-2 :Greetings via IS{23
00:00:18:55 : NN4H-1]SVUW4P,RS0ISS*,qAO,AE0CJ-1:`pU-l!&[/`"72}_3
00:00:19:01 : K1WY]TQTU7T,RS0ISS*,RS0ISS,qAO,AE0CJ-1:'dGRl -/]
00:00:19:06 : WA0D-2]CQ,RS0ISS*,qAR,K0KOC-7:!3257.90NI09715.42W# Gateway 00FF00FF2142221600FF00FF00
00:00:19:06 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2142221600FF00FF00
00:00:19:08 : WA9BNZ]TPUT0S,RS0ISS*,WIDE2-1,qAO,AE0CJ-1:'v,,l -/]
00:00:19:12 : W4KN]CQ,RS0ISS*,WIDE2-1,qAO,AE0CJ-1:W4KN Bobby Tifton, GA EM81
00:00:19:13 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:19:17 : RS0ISS]0P0PS4,APRSAT,qAO,AE0CJ-1:'v&l SI]ARISS-International Space Station=
00:00:19:18 : KG8CW]BEACON,RS0ISS*,qAO,AE0CJ-1:=4437.21N/08556.50W-Hello from Nothern Mich EN74
00:00:19:22 : K0KOC-7]APK102,RS0ISS*,qAO,AE0CJ-1::K5SO :rejQ
00:00:19:23 : K5SO]CQ,RS0ISS*,qAO,KD4ADC-2::BLNQSL1/1:K7MTD-9,K5DNA,KC5TTY-7{UISS54}
00:00:19:28 : AI9IN]CQ,RS0ISS*,qAO,KD5MKV-1:=3921.15N/08512.30W-CQ de AI9IN EM79
00:00:19:35 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,AE0CJ-1:'i4wl #/]=
00:00:19:40 : KB9VIC-9]DH4TLZ,RS0ISS*,WIDE2-1,qAO,AE0CJ-1:`t]l S\`KB9VIC EM58 OLNEY IL HOME OF WHITE SQUIRRELS _%
00:00:19:42 : KC5ILO-10]3S3U2X,RS0ISS*,qAO,KD4ADC-2:`{[|l ]/]"5?}=
00:00:19:48 : KD9JJR]APK004,RS0ISS*,qAO,AE0CJ-1::WA0D-2 :Greetings via IS{23
00:00:19:50 : KD9JJR]APK004,RS0ISS*,qAO,KD4ADC-2::K5SO :Greetings via ISS{22
00:00:19:52 : K7MT-6]APRS,RS0ISS*,qAR,KB3AWQ-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
00:00:19:54 : KF0BMD-11]3Y4SQZ,RS0ISS*,qAO,AE0CJ-1:'pR"l S/]CMOS Sat Control Center Denver,CO QRZ.COM=
00:00:19:59 : WA0D-2]CQ,RS0ISS*,qAO,KD4ADC-2:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:20:07 : WA0D-2]CQ,RS0ISS*,qAR,KB3AWQ-10:!3257.90NI09715.42W# Hello & happy Wednesday from WA0D... 73's
00:00:20:12 : WA0D-2]CQ,RS0ISS*,qAO,AE0CJ-1:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2144221500FF00FF00
00:00:20:31 : WA0D-2]CQ,RS0ISS*,qAO,KD5MKV-1:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:20:38 : WA0D-2]CQ,RS0ISS*,qAO,KD5MKV-1:!3257.90NI09715.42W# Hello & happy Wednesday from WA0D... 73's
00:00:20:40 : WA0D-2]CQ,RS0ISS*,qAR,WA8LMF-SG:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2116221500FF00FF00
00:00:20:42 : VA3RU]CQ,RS0ISS*,qAO,KD5MKV-1:Track the mobile on APRS VE3CYP-9
00:00:20:44 : KD9JJR]TRUV2S,RS0ISS*,qAO,KD5MKV-1:`tXJl [/]^
00:00:20:45 : N0KBA]APRS,RS0ISS*,qAO,K0XMG-10:=3837.28N/09011.05W-Hello and 73 from Brian, n0kba in St Louis, MO CQ & pse QSL
00:00:20:57 : K7MT-6]APRS,RS0ISS*,qAO,KD5MKV-1:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
00:00:21:10 : WA0D-2]CQ,RS0ISS*,qAR,WA8LMF-SG:!3257.90NI09715.42W# Gateway cmd: 00FF00FF2138221400FF00FF00
00:00:21:12 : WA0D-2]CQ,RS0ISS*,qAR,KB3AWQ-10:!3257.90NI09715.42W# *** Welcome aboard ISS ***
00:00:21:20 : W4TBD-6]CQ,RS0ISS*,qAO,W4TBD-10:=3726.45N/07741.04W- IGate 73 W4TBD
00:00:21:22 : WA9BNZ]TPUT0S,RS0ISS*,WIDE2-1,qAR,KB3AWQ-10:'v,,l -/]
00:00:21:36 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,K0XMG-10:'i4wl #/]=
00:00:21:38 : KC5TTY-7]APK004,RS0ISS*,qAR,KB3AWQ-10::K5DNA :ack49
00:00:21:40 : K5DNA]APK003,RS0ISS*,qAO,K0XMG-10::KC5TTY-7 :Hello from EM35{49
00:00:21:42 : K7MT-6]APRS,RS0ISS*,qAR,KB3AWQ-10::BLNQSL1/1:AI6MC-9,W7DQL-7,K0KOC-7,KC5ILO-10,K5SO,KC5TTY-7,KD9JJR{UISS54}
00:00:21:48 : KD9JJR]APK004,RS0ISS*,qAO,N6BA-10::K5SO :Greetings via ISS{22
00:00:21:52 : KC5TTY-7]S4TW1R,RS0ISS*,qAO,N6BA-10:`~-l"g[/]VIA ISS kc5tty@gmail.com^
00:00:22:18 : RS0ISS]0P0PS3,APRSAT,qAO,KD0KZE:'v&l SI]ARISS-International Space Station=
00:00:22:21 : K5SO]CQ,RS0ISS*,qAR,KB3AWQ-10:=3556.58N/10604.42W-Greetings from Joe K5SO, Espanola, NM DM65 {UISS54}
00:00:22:23 : KC5ILO-10]3S3U2W,RS0ISS*,qAO,K0XMG-10:`{[|l ]/]"5]}=
00:00:22:29 : K7MT-6]APRS,RS0ISS*,qAR,KB3AWQ-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
00:00:22:36 : K0KOC-7]3Y2S1Y,RS0ISS*,qAO,K0XMG-10:'i4wl #/]www.K0KOC.com=
00:00:23:18 : W7DQL-7]T6RUTW,RS0ISS*,qAO,N7NMD-5:`*Ybl p-/`"A#}_0
00:00:23:35 : K7MTD-9]T6UQXY,RS0ISS*,qAO,N6BA-10:`*Z^l!5k/`"]L}Monitoring 146.520Mhz_4
00:00:23:46 : K5SO]CQ,RS0ISS*,qAR,AG1T:=3556.58N/10604.42W-Greetings from Joe K5SO, Espanola, NM DM65 {UISS54}
00:00:23:52 : K7MT-6]APRS,RS0ISS*,qAO,N6BA-10::BLNQSL1/1:AI6MC-9{UISS54}
00:00:24:02 : K6SQY-9]SYQQVZ,RS0ISS*,WIDE2-1,qAR,AG1T:`1YXl!Py/`"]$}_4
00:00:24:55 : K6SQY-9]SYQQVZ,RS0ISS*,WIDE2-1,qAR,WA7DRE-10:`1YXl!Uy/`"={}_4
00:00:25:03 : AI6MC-9]S9QRXS,RS0ISS*,qAR,WA7DRE-10:`0Vsl S\]"=K}73 de Grass Valley CM99=
00:00:25:08 : K7MT-6]APRS,RS0ISS*,qAO,VE7AFV-9:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
00:00:25:18 : RS0ISS]0P0PS3,APRSAT,qAR,KC0OOO-6:'v&l SI]ARISS-International Space Station=
00:00:25:37 : WA7DRE-10]APMI06,RS0ISS*,qAO,K7OLI-10:@230310z4741.15N/11727.48W` WA Digital Radio Enthusiasts sat-gate http://wa7dre.org/digipeater
00:00:25:45 : K7MT-6]APRS,RS0ISS*,qAR,WA7DRE-10:=4638.45N/11157.30W`SGATE HELENA MT DN46 DR735 10W M2 EB {UISS54}
00:00:26:05 : AI6MC-9]S9QRXS,RS0ISS*,qAR,WA7DRE-10:`0Vsl S\]"=%}73 de Grass Valley CM99=
00:00:26:15 : AI6MC-9]S9QRXS,RS0ISS*,qAR,WA7DRE-10:`0Vsl S\]"=$}73 de Grass Valley CM99=
00:00:26:49 : K6SQY-9]SYQQVZ,RS0ISS*,WIDE2-1,qAR,WA7DRE-10:`1YXl!ay/`"=k}_4
00:00:27:17 : W7DQL-7]T6RUTW,RS0ISS*,qAO,VE7AFV-9:`*Ybl p-/`"A#}_0
00:00:28:00 : K6SQY-9]SYQQVZ,RS0ISS*,WIDE2-1,qAR,AG1T:`1YXl,/y/`"=U}_4

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 2025-01-23 03:36:08 UTC