Comment:	KN4TPC
Location:	37°22.78' N 121°50.18' W - ตำแหน่ง CM97BJ91PC - show map 1.7 km ตะวันตก bearing 265° มาจาก East Foothills, Santa Clara County, California, United States [?] 6.8 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก San Jose, Santa Clara County, California, United States 8.2 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Milpitas, Santa Clara County, California, United States 67.6 km ตะวันออกเฉียงใต้ bearing 130° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-06-06 03:41:04 UTC (5h16m ago) 2025-06-05 20:41:04 PDT เวลาท้องถิ่น East Foothills, United States [?]
Altitude:	28 m
Course:	171°
ความเร็ว:	0 km/h
Last path:	KN4TPC-9>APAT81-1 via WR6ABD*,qAR,K6RPT
Positions stored:	496
Other SSIDs:	KN4TPC-8 KN4TPC kn4tpc
Bulletins:	BLN0: Poor air quality FRI - SF Bay - USE CARE (7d 4h42m ago) BLN1: Heat Adv - Inland CA friday >100f (8d 4h47m ago) BLN2: TEST (9d 5h19m ago)

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.