Comment:	144.800MHz Greetings
Location:	40°12.87' N 8°25.76' W - ตำแหน่ง IN50SF81LL - show map 1.3 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Coimbra, Coimbra, Coimbra, Portugal [?] 10.8 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Lorvão, Penacova, Coimbra, Portugal 105.0 km ใต้ bearing 172° มาจาก Porto, Porto, Porto, Portugal
Last position:	2024-12-21 15:09:24 UTC (351d 8h54m ago) 2024-12-21 15:09:24 WET เวลาท้องถิ่น Coimbra, Portugal [?]
Altitude:	130 m
Course:	263°
ความเร็ว:	41 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	CT7AQF-7>APDR16 via WIDE1*,WIDE2-2,qAO,SDRCBR
Positions stored:	6

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.