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APRS station JJ4JIR-7 - show graphs
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Comment: YAMAGUCHI http://jj4jir.asablo.jp/blog
Mic-E message: In service
Location: 35°42.60' N 139°48.63' E - locator PM95VR70GJ - show map - static map
5.2 miles Northwest bearing 302° from Urayasu, Tōkyō, Japan [?]
6.8 miles East bearing 78° from Tokyo, Tōkyō, Japan
20.4 miles Northeast bearing 27° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-11-15 03:57:53 EST (97d 18h8m ago)
2016-11-15 17:57:53 JST local time at Urayasu, Japan [?]
Altitude: 1457 ft
Course:
Speed: 2 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JJ4JIR-7>S5TRV0 via JK1PBD-1,JJ1YDX-3*,qAS,JI1EFG-10 (good)
Positions stored: 83046
Other SSIDs: JJ4JIR-5 JJ4JIR-9 JJ4JIR-A JJ4JIR-D JJ4JIR-I
Last heard a station directly: 2016-04-04 02:27:47 EDT (322d 20h39m ago)
Stations near current position of JJ4JIR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1XND-90.9 miles 119°2017-02-06 03:05:18 JM1DVI-71.2 miles 219°2017-02-20 18:18:57
JE1EER-11.5 miles 72°2017-02-20 21:38:40 JE1EOK-71.5 miles 222°2017-01-24 23:07:29
JI1QKN-71.6 miles 224°2017-01-28 00:45:32 JH1JKH-D1.6 miles 325°2017-01-25 10:56:12
JH1JKH1.6 miles 324°2017-02-20 09:58:42 JH1JKH-E1.6 miles 324°2017-02-11 02:39:38
JH1JKH-51.6 miles 326°2017-02-16 17:03:48 JH1JKH-A1.6 miles 325°2017-02-18 06:07:24
JO4FMH1.6 miles 325°2017-01-25 08:21:27 JK1PBD-11.6 miles 222°2017-02-20 22:01:12
JK1PBD-I1.6 miles 222°2017-02-13 03:07:15 JK1PBD-101.6 miles 222°2017-02-07 06:36:05
JK1PBD-91.7 miles 222°2017-02-18 22:40:11 7M4LLE-91.7 miles 97°2017-02-18 12:34:49
BM2LUT-91.7 miles 12°2017-02-18 21:59:35 JA1NAT-51.9 miles 279°2017-02-07 06:52:12
JP1YIU-I1.9 miles 214°2017-02-20 21:58:31 JL1HHN1.9 miles 97°2017-02-18 03:57:54
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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