Comment:	145.500MHz https://aprsdroid.org/
Location:	51°04.95' N 1°49.45' W - ตำแหน่ง IO91CB19CT - show map 2.5 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Salisbury, Wiltshire, England, United Kingdom [?] 7.7 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Alderbury, Wiltshire, England, United Kingdom 127.2 km ตะวันตก bearing 249° มาจาก London, Greater London, England, United Kingdom 129.5 km ตะวันตก bearing 249° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-04-05 13:31:22 UTC (67d 1h56m ago) 2025-04-05 14:31:22 BST เวลาท้องถิ่น Salisbury, United Kingdom [?]
Altitude:	137 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	37°
ความเร็ว:	15 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	G7EXZ-5>APDR17 via TCPIP*,qAC,T2FINLAND
Positions stored:	4956
Other SSIDs:	G7EXZ-9 G7EXZ-7 G7EXZ-12

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.