Comment:	aprsdroid app
Location:	38°42.64' N 9°17.38' W - ตำแหน่ง IM58IR50FN - show map 523.7 m ตะวันตกเฉียงเหนือ bearing 333° มาจาก Terrugem, Oeiras, Lisbon, Portugal [?] 1.1 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Porto Salvo, Oeiras, Lisbon, Portugal 7.0 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Amadora, Amadora, Lisbon, Portugal 13.6 km ตะวันตก bearing 267° มาจาก Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-04-16 11:57:20 UTC (54d 19h51m ago) 2025-04-16 12:57:20 WEST เวลาท้องถิ่น Terrugem, Portugal [?]
Altitude:	146 m
Course:	276°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	CR7BMR-5>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	347
Other SSIDs:	CR7BMR-8 CR7BMR-7

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.