Comment:	Fernando Castanheira, MTP850 - Tetra Station
Location:	38°44.64' N 9°25.98' W - ตำแหน่ง IM58GR88AN - show map 4.8 km เหนือ bearing 342° มาจาก Monte Estoril, Cascais, Lisbon, Portugal [?] 5.2 km เหนือ bearing 349° มาจาก Cascais, Cascais, Lisbon, Portugal 17.6 km ตะวันตก bearing 266° มาจาก Amadora, Amadora, Lisbon, Portugal 26.2 km ตะวันตก bearing 277° มาจาก Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-08-01 19:28:14 UTC (156d 16h10m ago) 2025-08-01 20:28:14 WEST เวลาท้องถิ่น Monte Estoril, Portugal [?]
Device:	Unknown: Unknown
Last path:	CT1ETG-8>APRS via qAR,CQ0EAMS-1
Positions stored:	29
Other SSIDs:	CT1ETG-B CT1ETG-9 CT1ETG CT1ETG-7 CT1ETG-2 CT1ETG-1

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.