Comment:	https://aprsdroid.org/
Location:	37°23.56' N 122°06.43' W - ตำแหน่ง CM87WJ74DF - show map 6.3 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Palo Alto, Santa Clara County, California, United States [?] 9.0 km ใต้ bearing 161° มาจาก East Palo Alto, San Mateo County, California, United States 19.7 km ตะวันตก bearing 288° มาจาก San Jose, Santa Clara County, California, United States 50.6 km ตะวันออกเฉียงใต้ bearing 147° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2024-07-30 22:41:22 UTC (321d 9h53m ago) 2024-07-30 15:41:22 PDT เวลาท้องถิ่น Palo Alto, United States [?]
Altitude:	20 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W6JMK-9>APDR16 via TCPIP*,qAC,T2CAEAST
Positions stored:	5

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.