Comment:	openSPOT4
Location:	33°07.64' N 117°11.23' W - ตำแหน่ง DM13JD70MN - show map 2.0 km ตะวันออก bearing 86° มาจาก Lake San Marcos, San Diego County, California, United States [?] 2.6 km ตะวันตกเฉียงใต้ bearing 228° มาจาก San Marcos, San Diego County, California, United States 71.5 km เหนือ bearing 346° มาจาก Tijuana, Baja California, Mexico 141.9 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Los Angeles, Los Angeles County, California, United States
Last position:	2025-11-18 05:56:54 UTC (23d 19h44m ago) 2025-11-17 21:56:54 PST เวลาท้องถิ่น Lake San Marcos, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	K06CLH-7>APOSB4 via KO6CLH,C4FM*,qAS,KO6CLH
Positions stored:	1
Other SSIDs:	K06CLH-10

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.