Comment:	https://aprsdroid.org/
Location:	38°50.87' N 77°08.08' W - ตำแหน่ง FM18KU33UL - show map 9.3 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Belle Haven, Fairfax County, Virginia, United States [?] 9.9 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Groveton, Fairfax County, Virginia, United States 10.0 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Washington, D. C., Washington, D.C., United States 66.7 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-05 17:51:43 UTC (49d 55m ago) 2025-11-05 12:51:43 EST เวลาท้องถิ่น Belle Haven, United States [?]
Altitude:	-27 m
Course:	40°
ความเร็ว:	15 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	WA1EM-10>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	302088
Other SSIDs:	WA1EM WA1EM-1 WA1EM-5 WA1EM-15 WA1EM
Last heard a station directly:	2025-11-11 12:07:35 UTC (43d 6h39m ago)

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.