Comment:	TYT HT OpenGD77
Location:	37°57.37' N 122°32.65' W - ตำแหน่ง CM87RW49QL - show map 2.2 km ตะวันตกเฉียงใต้ bearing 211° มาจาก San Rafael, Marin County, California, United States [?] 2.6 km เหนือ bearing 342° มาจาก Larkspur, Marin County, California, United States 22.9 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก San Francisco, San Francisco County, California, United States 89.2 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-02-23 21:57:24 UTC (56d 13h24m ago) 2025-02-23 13:57:24 PST เวลาท้องถิ่น San Rafael, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	K6DRK-13>APOG77 via WIDE1-1,WIDE2-1,qAO,K6ER-9
Positions stored:	499
Other SSIDs:	K6DRK-i K6DRK-D K6DRK-12 K6DRK-7 K6DRK-11 K6DRK-4 K6DRK-9 K6DRK-1 K6DRK-5 K6DRK-6

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.