Comment:	144.800MHz https://aprsdroid.org/
Location:	51°32.65' N 0°39.75' E - ตำแหน่ง JO01HN90MO - show map 2.0 km ตะวันตก bearing 270° มาจาก Westcliff-on-Sea, Borough of Southend-on-Sea, England, United Kingdom [?] 3.7 km ตะวันตก bearing 281° มาจาก Southend-on-Sea, Borough of Southend-on-Sea, England, United Kingdom 52.3 km ตะวันออก bearing 86° มาจาก City of London, Greater London, England, United Kingdom 54.6 km ตะวันออก bearing 86° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-11-26 15:30:47 UTC (11d 1h14m ago) 2025-11-26 15:30:47 GMT เวลาท้องถิ่น Westcliff-on-Sea, United Kingdom [?]
Altitude:	86 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	M7UIT-5>APDR16 via WIDE1-1,qAO,M0PSX-10
Positions stored:	3
Other SSIDs:	M7UIT-1

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.