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APRS station JA1LWR-B - show graphs
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Comment: M.AIKO D-STAR
Location: 35°43.94' N 139°32.92' E - locator PM95SR55US - show map - static map
0.8 miles Northeast bearing 50° from Nishi-Tokyo-shi, Tōkyō, Japan [?]
1.6 miles East bearing 69° from Tanashi, Tōkyō, Japan
8.5 miles West bearing 290° from Tokyo, Tōkyō, Japan
20.3 miles North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-23 00:13:51 EST (2d 11h ago)
2017-02-23 14:13:51 JST local time at Nishi-Tokyo-shi, Japan [?]
Altitude: 210 ft
Course: 221°
Speed: 19 MPH
Device: unknown: D-Star APDPRS (D-Star)
Last path: JA1LWR-B>APDPRS via DSTAR*,qAR,7M3TJZ-I (good)
Positions stored: 7
Other SSIDs: JA1LWR
Stations near current position of JA1LWR-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1DSI-9183.2 yards 244°2017-02-23 02:30:49 JH1GEA0.8 miles 344°2017-02-14 08:17:43
JI1TIQ-91.4 miles 107°2017-02-19 04:37:23 JG1MGP-71.7 miles 222°2017-02-04 04:52:17
JE1LTK-91.8 miles 50°2017-02-11 03:44:42 JO1VYM-91.9 miles 51°2017-02-04 08:07:49
JJ1IEE2.0 miles 62°2017-02-06 19:58:04 JO1TXS-92.0 miles 5°2017-02-23 00:21:07
JG2MGP-92.1 miles 53°2017-02-04 09:58:46 JI1LYD2.4 miles 117°2017-02-18 20:29:26
7N4VST-72.5 miles 61°2017-02-25 02:39:05 JA0PTF-B2.6 miles 60°2017-02-24 22:21:15
7N4TWL-92.6 miles 216°2017-02-25 04:46:48 JF1UJN-92.7 miles 178°2017-02-24 22:41:42
7M1XBC2.8 miles 283°2017-02-18 03:48:36 JH1HJM2.9 miles 63°2017-02-23 18:36:58
JN1USI-93.0 miles 61°2017-02-25 10:33:10 JI1XMU-73.3 miles 76°2017-02-04 04:45:20
JH1CNO-73.4 miles 54°2017-02-18 08:39:08 JM2WQD-A3.6 miles 9°2017-02-20 03:21:31
Stations which heard JA1LWR-B directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 1 2017-02-03 23:18:27 2017-02-03 23:18:27 PM95SU > GG87JA 11523.0 miles 11° 2017-02-03 23:18:27

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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