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APRS station JO4HWL - show graphs
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Comment: A=000004
Location: 35°44.02' N 139°47.86' E - locator PM95VR56RB - show map - static map
6.7 miles Northeast bearing 63° from Tokyo, Tōkyō, Japan [?]
6.7 miles Northwest bearing 311° from Urayasu, Tōkyō, Japan
21.6 miles Northeast bearing 24° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-23 21:58:45 EST (1d 8h22m ago)
2017-02-24 11:58:45 JST local time at Tokyo, Japan [?]
Altitude: 97 ft
Device: Icom: unknown (D-Star)
Last path: JO4HWL>API510 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 918
Stations near current position of JO4HWL - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1JKH-50.4 miles 211°2017-02-16 17:03:48 JH1JKH-A0.4 miles 212°2017-02-18 06:07:24
JH1JKH-E0.4 miles 211°2017-02-11 02:39:38 JQ1OCR-F0.7 miles 0°2017-01-31 18:37:36
BM2LUT-91.1 miles 86°2017-02-18 21:59:35 JP1YDG-I1.1 miles 25°2017-02-25 06:07:40
JH0EYA1.5 miles 253°2017-02-07 06:09:12 JO1LDY1.5 miles 337°2017-02-11 02:23:48
JN1KZO1.6 miles 199°2017-02-22 23:07:04 JN1KZO-51.6 miles 199°2017-02-25 05:44:13
JA1NAT-51.8 miles 221°2017-02-07 06:52:12 JI1NAY1.9 miles 292°2017-01-28 21:42:17
JI1NAY-51.9 miles 296°2017-02-24 22:31:18 JG1MLX-72.1 miles 220°2017-02-16 02:17:16
BV7RR-82.1 miles 218°2017-02-19 06:26:56 JK7OSL-92.2 miles 325°2017-02-03 08:00:24
7M4PUO-132.2 miles 242°2017-02-25 05:51:05 JE7JGJ-92.4 miles 122°2017-02-24 08:35:34
JE1EER-12.4 miles 119°2017-02-25 05:39:16 JP1XND-92.6 miles 144°2017-02-06 03:05:18
Stations which heard JO4HWL directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 52 2017-02-01 00:33:22 2017-02-23 21:58:45 PM64VO > GG87JA 11604.8 miles 347° 2017-02-10 20:38:11

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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