Comment:	aprs.fi for iOS
Location:	33°09.41' N 117°03.81' W - ตำแหน่ง DM13LD27JP - show map 7.4 km ใต้ bearing 202° มาจาก Valley Center, San Diego County, California, United States [?] 8.9 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Hidden Meadows, San Diego County, California, United States 72.9 km เหนือ bearing 356° มาจาก Tijuana, Baja California, Mexico 147.7 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Los Angeles, Los Angeles County, California, United States
Last position:	2025-04-09 13:30:04 UTC (81d 23h2m ago) 2025-04-09 06:30:04 PDT เวลาท้องถิ่น Valley Center, United States [?]
Course:	329°
ความเร็ว:	3 km/h
Last path:	N6SWP-1>aprs.fi via aprsfi-iOS
Positions stored:	54
Other SSIDs:	N6SWP-9 N6SWP-7 N6SWP

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.