Comment:	aprs.fi for iOS
Location:	38°13.63' N 122°15.50' W - locator CM88UF94AM - show map 5.8 km North bearing 2° from American Canyon, Napa County, California, United States [?] 13.7 km North bearing 359° from Vallejo, Solano County, California, United States 52.2 km North bearing 16° from San Francisco, San Francisco County, California, United States 103.7 km North bearing 342° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-22 01:02:31 UTC (6d 10h48m ago) 2026-01-21 17:02:31 PST local time at American Canyon, United States [?]
Course:	176°
Speed:	0 km/h
Last path:	KJ6DLF-2>aprs.fi via aprsfi-iOS
Positions stored:	259
Other SSIDs:	KJ6DLF-4 KJ6DLF-14 KJ6DLF-1 KJ6DLF-R KJ6DLF-Y KJ6DLF-N

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.