Comment:	144.390MHz https://aprsdroid.org/
Location:	32°51.01' N 116°59.97' W - ตำแหน่ง DM12MU04BA - show map 2.7 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Santee, San Diego County, California, United States [?] 6.5 km ตะวันตก bearing 289° มาจาก Winter Gardens, San Diego County, California, United States 21.0 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก San Diego, San Diego County, California, United States 38.6 km เหนือ bearing 1° มาจาก Tijuana, Baja California, Mexico
Last position:	2025-06-02 22:01:58 UTC (190d 11h23m ago) 2025-06-02 15:01:58 PDT เวลาท้องถิ่น Santee, United States [?]
Altitude:	83 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	W6KSJ-7>APDR16 via TCPIP*,qAO,AE5PL-JF
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.