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APRS station JA1KWV-7 - show graphs
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Comment: RF mode
Mic-E message: Off duty
Location: 35°42.98' N 139°38.14' E - locator PM95TR61GW - show map - static map
3.6 miles Northwest bearing 301° from Tokyo, Tōkyō, Japan [?]
6.3 miles Northeast bearing 48° from Chōfu, Tōkyō, Japan
6.5 miles Northeast bearing 32° from Komae, Tōkyō, Japan
18.5 miles North bearing 359° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-18 19:44:04 EST (10h15m ago)
2017-01-19 09:44:04 JST local time at Tokyo, Japan [?]
Course: 323°
Last telemetry: 2011-10-15 11:43:53 EDT (1922d 19h16m ago) – show telemetry
Battery: 10 Percent, Charging/AC: 2 Charge/On/Off, GPS+Sat: 88 Sats/On/Off, A4: 0 N/A, Phone Signal: 80 Percent
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Kenwood: TH-D72 (ht)
Last path: JA1KWV-7>SUTRY8 via DGRPX,qAS,JA1KWV-1 (good)
Positions stored: 12766
Other SSIDs: JA1KWV-1 JA1KWV-10 JA1KWV-11 JA1KWV-12 JA1KWV-15 JA1KWV-4 JA1KWV-5 JA1KWV-9
Stations near current position of JA1KWV-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1KWV-115.8 yards 90°2017-01-19 05:59:11 JA1KWV-520.7 yards 0°2017-01-02 18:44:26
JA1KWV-15234.5 yards 280°2017-01-19 05:49:55 JA1ELH-90.7 miles 26°2017-01-03 03:13:29
JN1ZOG-110.8 miles 88°2017-01-19 05:34:01 JN1ZOG-141.1 miles 271°2017-01-19 05:57:48
JA1KWV-101.2 miles 354°2017-01-19 05:54:03 JA1RTS1.2 miles 327°2017-01-15 21:04:15
JA1RTS-91.2 miles 327°2016-12-23 04:23:16 JA1DSI-91.3 miles 298°2017-01-19 02:20:39
JK1MJP-91.3 miles 52°2016-12-28 00:57:14 JN1ZOG-151.4 miles 34°2017-01-19 04:41:58
7N1TRI1.5 miles 289°2017-01-16 19:50:06 7N1TRI-A1.5 miles 14°2017-01-18 19:41:27
JO1XFZ-91.5 miles 133°2017-01-09 05:06:24 JA1KWV-41.6 miles 223°2017-01-19 05:19:55
JN1ZOG-121.6 miles 318°2017-01-19 05:50:56 JR0LYL-91.6 miles 141°2017-01-19 05:47:17
JP1LRT-51.7 miles 214°2017-01-01 08:44:45 7L1MJH-51.7 miles 315°2017-01-13 10:22:39
Stations which heard JA1KWV-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 19 2017-01-01 18:35:30 2017-01-18 19:44:04 PM95TR > PM95TR 15.8 yards 90° 2017-01-18 19:44:04

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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