Comment:	mapping with tablet
Location:	38°25.86' N 121°22.44' W - ตำแหน่ง CM98HK53CK - show map 2.5 km เหนือ bearing 355° มาจาก Elk Grove, Sacramento County, California, United States [?] 4.4 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Vineyard, Sacramento County, California, United States 19.7 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Sacramento, Sacramento County, California, United States 116.9 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-11-01 22:43:05 UTC (39d 8h35m ago) 2025-11-01 15:43:05 PDT เวลาท้องถิ่น Elk Grove, United States [?]
Altitude:	-17 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K6MBD-7>APDR16 via WIDE1-1,WIDE2-1,qAO,FRNKLN
Positions stored:	3
Other SSIDs:	K6MBD-9

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.