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APRS station JG1MSU-7 - show graphs
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Mic-E message: In service
Location: 36°13.27' N 140°06.33' E - locator QM06BF23PB - show map - static map
1.5 miles North bearing 12° from Tsukuba, Ibaraki, Japan [?]
3.2 miles South bearing 174° from Makabe, Ibaraki, Japan
43.4 miles Northeast bearing 32° from Tokyo, Tōkyō, Japan
59.4 miles Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-19 17:06:36 EDT (1d 23h37m ago)
2017-07-20 06:06:36 JST local time at Tsukuba, Japan [?]
Altitude: 2365 ft
Course: 230°
Speed: 2 MPH
Device: Yaesu: VX-8 (ht)
Last path: JG1MSU-7>S6QSR7 via WIDE1-1,qAR,JG1MSU (good)
Positions stored: 28150
Packet rate: 293 seconds between packets on average during 6146 seconds.
Other SSIDs: JG1MSU JG1MSU-9
Last heard a station directly: 2016-08-11 22:36:07 EDT (343d 18h7m ago)
Stations near current position of JG1MSU-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1MSU0.6 miles 206°2017-07-21 16:25:51 JJ1YDX-10.8 miles 82°2017-07-20 05:00:42
JJ1YDX-30.8 miles 100°2017-07-21 16:34:41 JP1YJZ-I0.9 miles 102°2017-07-21 16:40:12
7N1GQJ5.0 miles 134°2017-07-19 05:21:48 JF1JGA6.6 miles 267°2017-07-19 22:08:00
JF1QQG-A8.4 miles 189°2017-07-18 23:35:21 JH1VSH-78.6 miles 106°2017-07-17 01:12:24
JA1MLP8.6 miles 94°2017-07-16 23:47:22 JG1EMA8.8 miles 179°2017-07-15 01:19:34
JP7SAM-79.1 miles 180°2017-07-19 04:32:10 7N1RMT-79.2 miles 148°2017-07-20 23:24:09
7K1XVO-79.4 miles 183°2017-07-16 08:25:41 JO1WLE9.5 miles 104°2017-07-20 07:19:33
7N1LYW-89.5 miles 129°2017-07-21 04:45:09 JF1MVT9.6 miles 355°2017-07-20 18:51:08
JF1MHI9.6 miles 188°2017-07-16 05:21:54 JP1WTG-99.6 miles 344°2017-07-20 21:04:20
JE1LHM9.7 miles 179°2017-07-11 00:40:48 JR1FCS9.9 miles 13°2017-07-17 07:02:00
Stations which heard JG1MSU-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 33 2017-07-07 16:16:50 2017-07-18 16:55:47 QM06BF > PM95TR 43.7 miles 217° 2017-07-18 16:16:36
JG1TKM-10 7 2017-07-07 18:31:09 2017-07-19 15:48:14 QM06BF > PM96OE 48.1 miles 269° 2017-07-19 15:48:14
JF2ZGN-3 10 2017-07-07 18:13:02 2017-07-19 16:12:22 QM06BF > PM94MV 110.6 miles 213° 2017-07-19 16:12:22
JG1MSU 73 2017-07-07 15:51:12 2017-07-19 17:06:36 QM06BB > QM06BF 9.1 miles 355° 2017-07-07 15:51:12

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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