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APRS station JA1RF-A - show graphs
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Location: 35°53.99' N 139°21.41' E - locator PM95QV25TX - show map - static map
3.8 miles Southeast bearing 130° from Morohongō, Saitama, Japan [?]
4.0 miles Northeast bearing 33° from Hannō, Saitama, Japan
23.7 miles Northwest bearing 308° from Tokyo, Tōkyō, Japan
35.1 miles Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-04-16 01:21:25 EDT (10d 2h43m ago)
2017-04-16 14:21:25 JST local time at Morohongō, Japan [?]
Speed: 1 MPH
Last path: JA1RF-A>API31 via DSTAR*,qAR,JQ1ZTN-B (good)
Positions stored: 588
Stations near current position of JA1RF-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1PAX-91.2 miles 83°2017-04-01 23:42:43 7L2UZC-71.9 miles 75°2017-04-22 05:10:33
7N1SDX-52.1 miles 218°2017-04-18 17:40:57 JH1EDA-93.2 miles 59°2017-04-25 00:20:26
JK1ZRW-P3.3 miles 98°2017-04-26 03:51:27 7M3TJZ-B3.3 miles 98°2017-04-18 01:49:21
7M3TJZ-133.3 miles 98°2017-04-21 00:48:13 7M3TJZ-I3.3 miles 98°2017-04-26 03:54:03
JH1GMW-A3.7 miles 244°2017-04-12 19:35:01 JA1XOO-S3.8 miles 28°2017-04-22 03:00:38
JA1XOO-53.8 miles 28°2017-04-19 07:55:08 JE1FCT3.8 miles 222°2017-04-15 21:47:27
JI1LCY-104.6 miles 132°2017-04-26 03:39:37 JI1LCY-134.6 miles 132°2017-04-26 04:04:37
7N4TAV5.2 miles 165°2017-04-24 06:09:33 JH1AJA-75.3 miles 187°2017-04-22 23:08:27
JP1EMV-95.4 miles 157°2017-04-24 21:03:32 7M4BXO5.4 miles 86°2017-04-21 06:51:53
7M4ESC-95.6 miles 115°2017-04-25 18:20:31 JP1YKG-I6.1 miles 177°2017-04-26 04:03:01
Stations which heard JA1RF-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 12 2017-04-07 20:32:44 2017-04-16 01:21:25 PM95SK > GG87JA 11551.3 miles 12° 2017-04-07 20:32:44

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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