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Web station KJ2A-5 - show graphs
Comment: DigiPi
Location: 37°51.10' N 122°08.90' W - locator CM87WU24EJ - show map
4.6 km Southwest bearing 215° from Lafayette, Contra Costa County, California, United States [?]
7.3 km Southwest bearing 240° from Saranap, Contra Costa County, California, United States
25.3 km East bearing 70° from San Francisco, San Francisco County, California, United States
61.1 km North bearing 339° from San Jose, Santa Clara County, California, United States
Last position: 2025-04-06 16:34:13 UTC (48d 18h1m ago)
2025-04-06 09:34:13 PDT local time at Lafayette, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 348°
Speed: 0 km/h
Last path: KJ2A-5>aprs.fi via aprsfi-iOS
Positions stored: 23
Other SSIDs: KJ2A-2 KJ2A-7 KJ2A KJ2A KJ2A-1 KJ2A-7 KJ2A-10 KJ2A-9 KJ2A-4
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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