Comment:	KN4TPC
Location:	37°29.41' N 122°17.94' W - locator CM87UL47CP - show map 3.9 km Southwest bearing 241° from San Carlos, San Mateo County, California, United States [?] 3.9 km Southwest bearing 212° from Belmont, San Mateo County, California, United States 33.4 km South bearing 161° from San Francisco, San Francisco County, California, United States 39.4 km Northwest bearing 295° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-19 03:43:01 UTC (4d 17h39m ago) 2025-12-18 19:43:01 PST local time at San Carlos, United States [?]
Altitude:	178 m
Course:	335°
Speed:	106 km/h
Last path:	KN4TPC-9>APAT81-1 via N6ZX-3,WIDE1*,qAO,KI6ZHD-6
Positions stored:	2155
Other SSIDs:	kn4tpc KN4TPC-8 KN4TPC

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.