Source callsign:	N5GRT-S
Comment:	70cm Voice (D-Star) 446.55000MHz +0.0000MHz
Location:	32°51.72' N 116°49.07' W - locator DM12OU16UV - show map 4.8 km North bearing 14° from Harbison Canyon, San Diego County, California, United States [?] 5.7 km Northwest bearing 302° from Alpine, San Diego County, California, United States 35.7 km Northeast bearing 63° from San Diego, San Diego County, California, United States 43.5 km Northeast bearing 23° from Tijuana, Baja California, Mexico
Last position:	2024-12-04 00:10:22 UTC (325d 23h18m ago) 2024-12-03 16:10:22 PST local time at Harbison Canyon, United States [?]
Altitude:	3 m
Last path:	N5GRT-S>APDG01 via TCPIP*,qAC,N5GRT-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.