Comment:	ETC R3 APMAIL WINLINK
Location:	37°45.00' N 122°25.00' W - ตำแหน่ง CM87SS90XA - show map 2.8 km ใต้ bearing 175° มาจาก San Francisco, San Francisco County, California, United States [?] 14.7 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Emeryville, Alameda County, California, United States 64.8 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-05-18 23:18:31 UTC (33d 3h4m ago) 2025-05-18 16:18:31 PDT เวลาท้องถิ่น San Francisco, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KO6HYR>APJYC1 via WIDE1-1,WIDE2-1,qAR,AE6DC-5
Positions stored:	3
Other SSIDs:	KO6HYR-4 KO6HYR-10 KO6HYR-7 KO6HYR-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.