Comment:	aprs.fi iOS
Location:	32°42.86' N 117°00.84' W - ตำแหน่ง DM12LR81HK - show map 8.9 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก National City, San Diego County, California, United States [?] 10.5 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Chula Vista, San Diego County, California, United States 13.4 km ตะวันออก bearing 90° มาจาก San Diego, San Diego County, California, United States 23.5 km เหนือ bearing 358° มาจาก Tijuana, Baja California, Mexico
Last position:	2025-06-21 23:29:20 UTC (2h7m ago) 2025-06-21 16:29:20 PDT เวลาท้องถิ่น National City, United States [?]
Course:	345°
ความเร็ว:	90 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	38
Other SSIDs:	W6ZM-5

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.