Comment:	u311/004via APRS TX for iOS
Location:	51°37.27' N 1°07.02' W - ตำแหน่ง IO91KO59XB - show map 2.4 km เหนือ bearing 13° มาจาก Wallingford, Oxfordshire, England, United Kingdom [?] 5.9 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Cholsey, Oxfordshire, England, United Kingdom 69.6 km ตะวันตก bearing 281° มาจาก London, Greater London, England, United Kingdom 71.8 km ตะวันตก bearing 280° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-05-31 10:51:59 UTC (198d 15h57m ago) 2025-05-31 11:51:59 BST เวลาท้องถิ่น Wallingford, United Kingdom [?]
Altitude:	47 m
ความเร็ว:	3 km/h
Device:	Brent Hildebrand, KH2Z: APRS+SA (software)
Last path:	G8YPK>APSK21 via TCPIP*,qAC,T2CHILE
Positions stored:	10806
Other SSIDs:	g8ypk-i G8YPK-9

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.