Location:	35°59.87' N 139°11.18' E - locator PM95OX29IL - show map 9.3 km Southwest bearing 231° from Ogawa, Saitama, Japan [?] 9.9 km East bearing 85° from Chichibu, Saitama, Japan 57.0 km Northwest bearing 307° from Tokyo, Tōkyō, Japan 73.7 km Northwest bearing 326° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-07-03 08:30:06 UTC (116d 22h25m ago) 2025-07-03 17:30:06 JST local time at Ogawa, Japan [?]
Altitude:	814 m
Course:	108°
Speed:	0 km/h
Last path:	JK1UDO>API52 via DSTAR*,qAS,JP1YKR-IS
Positions stored:	40
Other SSIDs:	JK1UDO-9 JK1UDO-5 JK1UDO-7

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.