Comment:	SAG 2 Retevis K6DRK
Location:	37°57.35' N 122°32.65' W - ตำแหน่ง CM87RW49QJ - show map 3.7 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก Corte Madera, Marin County, California, United States [?] 5.5 km เหนือ bearing 1° มาจาก Mill Valley, Marin County, California, United States 22.9 km ตะวันตกเฉียงเหนือ bearing 331° 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:	2025-05-06 01:09:19 UTC (53d 11h24m ago) 2025-05-05 18:09:19 PDT เวลาท้องถิ่น Corte Madera, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	MARS-4>APOG77 via WIDE1-1,WIDE2-1,qAO,MARS-12
Positions stored:	844
Other SSIDs:	MARS-2 MARS-8 MARS-9 MARS-13 MARS-12 MARS-14 MARS-11 MARS-10 MARS-7 MARS-15 MARS-5 MARS-3

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.