Source callsign:	4F1OZ-S
Comment:	440 Voice 438.10000MHz +0.0000MHz
Location:	14°29.02' N 120°53.93' E - lokaator PK04KL76UB - show map 886.2 m Kirdesse peiling 43° from Cavite, Province of Cavite, Calabarzon, Philippines [?] 4.2 km Loodesse peiling 310° from Bacoor, Province of Cavite, Calabarzon, Philippines 16.1 km Edelasse peiling 214° from Manila, National Capital Region, Philippines 24.6 km Edelasse peiling 222° from Quezon City, Quezon City, National Capital Region, Philippines
Last position:	2025-08-21 14:20:48 UTC (11d 4h48m ago) 2025-08-21 22:20:48 PST local time at Cavite, Philippines [?]
Last path:	4F1OZ-S>APDG01 via TCPIP*,qAC,4F1OZ-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.