Last status:
Location:	37°39.53' N 122°06.35' W - locator CM87WP78HC - show map 2.3 km South bearing 186° from Cherryland, Alameda County, California, United States [?] 2.5 km Southwest bearing 243° from Hayward, Alameda County, California, United States 30.4 km Southeast bearing 115° from San Francisco, San Francisco County, California, United States 40.1 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-28 20:33:51 UTC (1d 8h15m ago) 2026-01-28 12:33:51 PST local time at Cherryland, United States [?]
Altitude:	12 m
Course:	334°
Speed:	19 km/h
Device:	Byonics: TinyTrak3 (tracker)
Last path:	K6BIR-1>APT311 via WA6TOW-2,WIDE1*,WIDE2-1,qAR,W6PW-10
Positions stored:	24428
Other SSIDs:	K6BIR-2 K6BIR

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.