Comment:	KN4TPC
Location:	37°19.96' N 122°01.13' W - ตำแหน่ง CM87XH79RU - show map 1.6 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Cupertino, Santa Clara County, California, United States [?] 7.7 km เหนือ bearing 3° มาจาก Saratoga, Santa Clara County, California, United States 11.0 km ตะวันตก bearing 266° มาจาก San Jose, Santa Clara County, California, United States 60.5 km ตะวันออกเฉียงใต้ bearing 144° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-12-08 23:29:25 UTC (22h16m ago) 2025-12-08 15:29:25 PST เวลาท้องถิ่น Cupertino, United States [?]
Altitude:	10 m
Course:	122°
ความเร็ว:	9 km/h
Last path:	KN4TPC-9>APAT81-1 via WIDE1-1,qAO,KI6ZHD-6
Positions stored:	2062
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.