Source callsign:	CT1CEM-S
Comment:	70cm Voice (D-Star) 433.42500MHz +0.0000MHz
Location:	38°35.60' N 9°05.75' W - locator IM58KO82MJ - show map 2.6 km South bearing 172° from Arrentela, Seixal, Setúbal, Portugal [?] 2.8 km Southwest bearing 203° from Aldeia de Paio Pires, Seixal, Setúbal, Portugal 14.1 km South bearing 167° from Lisbon, Lisbon, Lisbon, Portugal 21.3 km Southeast bearing 147° from Amadora, Amadora, Lisbon, Portugal
Last position:	2025-02-11 16:54:20 UTC (6m57s ago) 2025-02-11 16:54:20 WET local time at Arrentela, Portugal [?]
Altitude:	3 m
Last path:	CT1CEM-S>APDG01 via TCPIP*,qAC,CT1CEM-GS
Positions stored:	11

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.