Comment:	https://aprsdroid.org/
Location:	38°17.68' N 76°38.11' W - ตำแหน่ง FM18QH30SR - show map 385.0 m เหนือ bearing 8° มาจาก Leonardtown, Saint Mary's County, Maryland, United States [?] 18.6 km ตะวันออก bearing 77° มาจาก Cobb Island, Charles County, Maryland, United States 75.3 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Washington, D. C., Washington, D.C., United States 110.7 km ใต้ bearing 181° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-29 14:37:02 UTC (247d 23h48m ago) 2024-09-29 10:37:02 EDT เวลาท้องถิ่น Leonardtown, United States [?]
Altitude:	-4 m
Course:	150°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3WXB-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	884

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.