Location:	38°51.00' N 77°03.20' W - ตำแหน่ง FM18LU34OA - show map 5.2 km ใต้ bearing 196° มาจาก Washington, D. C., Washington, D.C., United States [?] 7.2 km เหนือ bearing 7° มาจาก Belle Haven, Fairfax County, Virginia, United States 9.6 km เหนือ bearing 16° มาจาก Groveton, Fairfax County, Virginia, United States 62.0 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-27 03:22:21 UTC (58d 13h34m ago) 2025-10-26 23:22:21 EDT เวลาท้องถิ่น Washington, D. C., United States [?]
Altitude:	-33 m
Course:	339°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	WA1EM-5>APDR16 via WIDE1-1,qAS,WA1EM-10
Positions stored:	182
Other SSIDs:	WA1EM WA1EM-1 WA1EM-10 WA1EM-15 WA1EM
Last heard a station directly:	2025-02-16 16:16:28 UTC (311d 40m 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.