Comment:	am monitoring WB6NDJ repea
Location:	37°49.74' N 122°14.25' W - ตำแหน่ง CM87VT18MX - show map 727.5 m ตะวันตกเฉียงเหนือ bearing 315° มาจาก Piedmont, Alameda County, California, United States [?] 4.0 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Oakland, Alameda County, California, United States 17.1 km ตะวันออก bearing 69° มาจาก San Francisco, San Francisco County, California, United States 62.2 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-10-20 03:39:55 UTC (48d 17h21m ago) 2025-10-19 20:39:55 PDT เวลาท้องถิ่น Piedmont, United States [?]
Altitude:	63 m
Course:	120°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K6BLT-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	989
Other SSIDs:	K6BLT-7

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.