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APRS station JA1UMW-B - show graphs
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Comment: 440 Voice 438.10000MHz +0.0000MHz
Location: 35°41.93' N 139°46.36' E - locator PM95VQ27RR - show map - static map
4.6 miles East bearing 82° from Tokyo, Tōkyō, Japan [?]
7.3 miles East bearing 109° from Nerima, Tōkyō, Japan
18.8 miles Northeast bearing 23° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-02-06 11:29:52 EST (152d 22h36m ago)
2020-02-07 01:29:52 JST local time at Tokyo, Japan [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JA1UMW-B>APDG02 via TCPIP*,qAC,JA1UMW-BS
Positions stored: 1
Other SSIDs: JA1UMW-7 JA1UMW-I
Stations near current position of JA1UMW-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO1NLP-i82.1 yards 217°2020-07-04 02:21:37 JG1ALJ-7160.0 yards 248°2020-06-14 02:50:09
JQ1YTF-2206.5 yards 287°2020-07-08 05:40:26 JJ1LFO-C395.7 yards 228°2020-07-03 02:59:05
JQ1KWE-A0.3 miles 307°2020-06-29 12:58:24 JF1HMC-50.7 miles 176°2020-06-23 23:47:53
JI1PZF-130.8 miles 59°2020-07-06 01:58:27 JI1PZF-20.9 miles 61°2020-07-08 11:03:21
7N3RLX-111.1 miles 40°2020-06-19 21:20:33 JK1PBD-I1.1 miles 113°2020-07-08 01:55:34
7N3RLX-131.1 miles 41°2020-06-19 21:20:33 JK1PBD-101.2 miles 120°2020-07-08 06:12:42
JE8KQR-51.3 miles 196°2020-06-26 22:31:12 JJ1LFO-D1.3 miles 130°2020-07-01 19:30:16
JO1PGG1.3 miles 299°2020-07-05 05:57:17 RPT003-I1.3 miles 129°2020-06-17 06:54:58
JP1YIU-I1.3 miles 129°2020-07-08 10:55:13 JR1VM-I1.3 miles 157°2020-07-08 10:50:17
JG1TNX1.4 miles 109°2020-07-01 19:21:40 JS2BBR-E1.4 miles 48°2020-06-27 21:17:01
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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