Comment:	https://aprsdroid.org/
Location:	38°33.66' N 76°32.43' W - ตำแหน่ง FM18RN54DP - show map 8.8 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Huntingtown, Calvert County, Maryland, United States [?] 13.9 km ใต้ bearing 182° มาจาก Chesapeake Beach, Calvert County, Maryland, United States 56.8 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Washington, D. C., Washington, D.C., United States 81.3 km ใต้ bearing 176° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-11-16 22:21:22 UTC (222d 12m ago) 2024-11-16 17:21:22 EST เวลาท้องถิ่น Huntingtown, United States [?]
Altitude:	5 m
Course:	234°
ความเร็ว:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	NO3N-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	3394

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.