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Web station K8YIP-4 - show graphs
Comment: iPhone APRS.FI
Location: 37°59.00' N 122°02.00' W - locator CM87XX65AX - show map
8.1 km Southwest bearing 231° from Bay Point, Contra Costa County, California, United States [?]
41.0 km Northeast bearing 56° from San Francisco, San Francisco County, California, United States
72.6 km North bearing 350° from San Jose, Santa Clara County, California, United States
Last position: 2025-06-24 23:40:58 UTC (3d 16h19m ago)
2025-06-24 16:40:58 PDT local time at Bay Point, United States [?]
Altitude: 15 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:
Speed: 12 km/h
Last path: K8YIP-4>aprs.fi via aprsfi-iOS
Positions stored: 31
Other SSIDs: K8YIP-10 K8YIP-9 K8YIP K8YIP-2 K8YIP-8
About this site
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.
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