Source callsign:	DU2J-S
Comment:	70cm Voice (D-Star) 439.60000MHz +0.0000MHz
Location:	14°41.66' N 121°04.89' E - ตำแหน่ง PK04MQ96SP - show map 4.5 km ตะวันตก bearing 265° มาจาก San Mateo, Province of Rizal, Calabarzon, Philippines [?] 5.5 km ตะวันตก bearing 255° มาจาก Malanday, Province of Rizal, Calabarzon, Philippines 6.0 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Quezon City, Quezon City, National Capital Region, Philippines 14.6 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Manila, National Capital Region, Philippines
Last position:	2025-04-06 09:10:17 UTC (57d 15h42m ago) 2025-04-06 17:10:17 PST เวลาท้องถิ่น San Mateo, Philippines [?]
Altitude:	3 m
Last path:	DU2J-S>APDG01 via TCPIP*,qAC,DU2J-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.