Source callsign:	CT1END-S
Comment:	70cm Voice (D-Star) 433.57500MHz +0.0000MHz
Location:	38°45.87' N 9°16.86' W - locator IM58IS63GL - show map 2.5 km West bearing 291° from Queluz, Sintra, Lisbon, Portugal [?] 4.5 km West bearing 285° from Amadora, Amadora, Lisbon, Portugal 13.9 km Northwest bearing 293° from Lisbon, Lisbon, Lisbon, Portugal
Last position:	2025-05-17 20:26:07 UTC (163d 8m ago) 2025-05-17 21:26:07 WEST local time at Queluz, Portugal [?]
Altitude:	3 m
Last path:	CT1END-S>APDG01 via TCPIP*,qAC,CT1END-GS
Positions stored:	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.