Location:	35°25.76' N 139°20.09' E - locator PM95QK03EA - show map 8.2 km Southwest bearing 216° from Zama, Kanagawa, Japan [?] 13.9 km South bearing 187° from Sagamihara, Kanagawa, Japan 27.9 km West bearing 266° from Yokohama-shi, Kanagawa, Japan 43.3 km Southwest bearing 228° from Tokyo, Tōkyō, Japan
Last position:	2025-07-31 10:52:30 UTC (2d 9h32m ago) 2025-07-31 19:52:30 JST local time at Zama, Japan [?]
Altitude:	27 m
Course:	113°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	JL1DRF-7>API51 via DSTAR*,qAS,JP1YJX-IS
Positions stored:	818
Other SSIDs:	JL1DRF JL1DRF-5

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.