Comment:	aprs.fi for iOS
Location:	37°27.65' N 122°12.93' W - lokaator CM87VL40DO - show map 1.6 km Läände peiling 268° from Atherton, San Mateo County, California, United States [?] 2.2 km Edelasse peiling 228° from North Fair Oaks, San Mateo County, California, United States 31.3 km Loodesse peiling 296° from San Jose, Santa Clara County, California, United States 39.2 km Kagusse peiling 153° from San Francisco, San Francisco County, California, United States
Last position:	2025-08-16 22:00:12 UTC (19d 22h58m ago) 2025-08-16 15:00:12 PDT local time at Atherton, United States [?]
Altitude:	18 m
Speed:	0 km/h
Last path:	W1HD-9>aprs.fi via aprsfi-iOS
Positions stored:	3
Other SSIDs:	W1HD-i

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.