Comment:	aprs.fi iOS
Location:	26°19.76' N 127°44.70' E - locator PL36UH99JA - show map 3.3 km Northwest bearing 311° from Chatan, Okinawa, Japan [?] 5.7 km West bearing 263° from Okinawa, Okinawa, Japan 14.5 km Northeast bearing 26° from Naha-shi, Okinawa, Japan
Last position:	2026-01-13 13:31:44 UTC (17d 12h58m ago) 2026-01-13 22:31:44 JST local time at Chatan, Japan [?]
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	271
Other SSIDs:	WO4ROB-1 WO4ROB-13 WO4ROB-5 WO4ROB-2

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.