Last status:
Location:	37°39.55' N 122°06.43' W - locator CM87WP78DE - show map 2.6 km Southwest bearing 245° from Hayward, Alameda County, California, United States [?] 10.5 km Northwest bearing 312° from Union City, Alameda County, California, United States 30.3 km Southeast bearing 115° from San Francisco, San Francisco County, California, United States 40.2 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-31 21:27:36 UTC (9h54m ago) 2025-10-31 14:27:36 PDT local time at Hayward, United States [?]
Altitude:	16 m
Course:	244°
Speed:	0 km/h
Device:	Byonics: TinyTrak3 (tracker)
Last path:	K6BIR-1>APT311 via WIDE1-1,WIDE2-1,qAR,W6PW-10
Positions stored:	24070
Other SSIDs:	K6BIR-2 K6BIR

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.