Comment:	aprs.fi for iOS
Location:	51°51.18' N 0°17.63' W - ตำแหน่ง IO91UU44RQ - show map 11.3 km ใต้ bearing 190° มาจาก Hitchin, Hertfordshire, England, United Kingdom [?] 16.3 km ใต้ bearing 164° มาจาก Shillington, Central Bedfordshire, England, United Kingdom 40.0 km เหนือ bearing 343° มาจาก London, Greater London, England, United Kingdom 40.3 km เหนือ bearing 340° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-12-28 23:06:32 UTC (12d 19h24m ago) 2025-12-28 23:06:32 GMT เวลาท้องถิ่น Hitchin, United Kingdom [?]
Altitude:	95 m
ความเร็ว:	0 km/h
Last path:	G7HMV-4>aprs.fi via aprsfi-iOS
Positions stored:	516
Other SSIDs:	G7HMV-10 G7HMV-11 G7HMV-7 G7HMV-Y

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.