Comment:	iPhone APRS.FI
Location:	37°57.00' N 122°18.00' W - ตำแหน่ง CM87UW48AA - show map 3.0 km ใต้ bearing 188° มาจาก El Sobrante, Contra Costa County, California, United States [?] 5.0 km ใต้ bearing 163° มาจาก Tara Hills, Contra Costa County, California, United States 22.1 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก San Francisco, San Francisco County, California, United States 76.6 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-05-17 19:31:53 UTC (33d 12h3m ago) 2025-05-17 12:31:53 PDT เวลาท้องถิ่น El Sobrante, United States [?]
Altitude:	79 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
ความเร็ว:	0 km/h
Last path:	K8YIP-4>aprs.fi via aprsfi-iOS
Positions stored:	29
Other SSIDs:	K8YIP-10 K8YIP-9 K8YIP-2 K8YIP-8 K8YIP

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.