Location:	34°54.88' N 137°09.85' E - locator PM84NV99QM - show map 3.9 km South bearing 183° from Okazaki, Aichi, Japan [?] 11.0 km Northwest bearing 325° from Gamagōri, Aichi, Japan 37.8 km Southeast bearing 142° from Nagoya-shi, Aichi, Japan 111.2 km West bearing 267° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-12-29 21:25:05 UTC (17h12m ago) 2025-12-30 06:25:05 JST local time at Okazaki, Japan [?]
Altitude:	28 m
Course:	265°
Speed:	4 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	JA0GUM-A>API51 via DSTAR*,qAS,JP2YDP-IS
Positions stored:	10250
Other SSIDs:	JA0GUM-S JA0GUM-P

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.