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APRS station JA1WHD-7 - show graphs
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Comment: U2APRS
Mic-E message: Off duty
Location: 35°42.26' N 139°57.76' E - locator PM95XQ59MA - show map - static map
1.4 miles Northwest bearing 304° from Funabashi, Chiba, Japan [?]
2.4 miles Southeast bearing 117° from Ichikawa, Chiba, Japan
15.2 miles East bearing 86° from Tokyo, Tōkyō, Japan
25.2 miles Northeast bearing 45° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-05 02:18:46 EST (19d 7h47m ago)
2017-02-05 16:18:46 JST local time at Funabashi, Japan [?]
Altitude: 89 ft
Course: 125°
Speed: 2 MPH
Device: Yaesu: FT1D (ht)
Last path: JA1WHD-7>SUTRR6 via WIDE1-1,qAR,JF1QGG (good)
Positions stored: 10224
Other SSIDs: JA1WHD-5
Stations near current position of JA1WHD-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1QGG100.6 yards 259°2017-02-24 10:04:33 JI1GQA0.8 miles 70°2017-02-22 07:48:37
JG1SYB-100.9 miles 107°2017-02-24 08:55:55 JG1SYB-D0.9 miles 107°2017-02-09 20:42:23
JG1SYB-A1.0 miles 108°2017-02-16 15:41:03 JG1SYB-121.0 miles 110°2017-02-10 19:03:46
JG1FEP-121.1 miles 283°2017-02-08 15:26:38 JH5CZP-91.2 miles 284°2017-02-12 00:33:49
JG1LKT1.2 miles 32°2017-02-17 22:05:56 JI1VEP-71.2 miles 129°2017-01-28 03:52:30
JA7THE-91.3 miles 23°2017-02-19 03:22:07 JG1FPD-51.3 miles 111°2017-01-27 22:09:44
JA1VIH-121.4 miles 214°2017-02-14 22:00:06 JI1PJA-72.3 miles 100°2017-02-19 01:52:20
7K1VKU-72.4 miles 303°2017-02-20 02:58:03 JK1ENN-72.6 miles 57°2017-02-05 21:32:17
JJ1ABU-72.8 miles 132°2017-02-19 01:49:08 JN1ZOG-132.9 miles 46°2017-02-24 09:59:05
JO1KBQ2.9 miles 267°2017-02-19 02:49:14 JI1VFB-73.1 miles 112°2017-02-18 03:10:01
Stations which heard JA1WHD-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF1QGG 12 2017-02-03 20:31:08 2017-02-05 02:18:46 PM95XQ > PM95XQ 306.7 yards 126° 2017-02-03 21:03:52
JE1EER-1 1 2017-02-05 01:29:02 2017-02-05 01:29:02 PM95XR > PM95WR 5.1 miles 266° 2017-02-05 01:29:02

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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