Source callsign:	AF5T-S
Comment:	70cm Voice (D-Star) 431.15000MHz +0.0000MHz
Location:	33°05.86' N 117°11.04' W - ตำแหน่ง DM13JC73WK - show map 3.9 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Lake San Marcos, San Diego County, California, United States [?] 5.3 km ใต้ bearing 198° มาจาก San Marcos, San Diego County, California, United States 68.2 km เหนือ bearing 346° มาจาก Tijuana, Baja California, Mexico 144.5 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Los Angeles, Los Angeles County, California, United States
Last position:	2025-05-20 14:04:29 UTC (30d 11h4m ago) 2025-05-20 07:04:29 PDT เวลาท้องถิ่น Lake San Marcos, United States [?]
Altitude:	3 m
Last path:	AF5T-S>APDG01 via TCPIP*,qAC,AF5T-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.