Location:	38°55.27' N 76°53.43' W - ตำแหน่ง FM18NW31DB - show map 3.1 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Fairmount Heights, Prince George's County, Maryland, United States [?] 5.0 km ตะวันออก bearing 106° มาจาก Colmar Manor, Prince George's County, Maryland, United States 12.9 km ตะวันออก bearing 77° มาจาก Washington, D. C., Washington, D.C., United States 47.5 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-21 15:42:04 UTC (3d 14h45m ago) 2025-12-21 10:42:04 EST เวลาท้องถิ่น Fairmount Heights, United States [?]
Altitude:	29 m
Last path:	WN3Y-7>API52 via DSTAR*,qAS,KD8DXQ-G
Positions stored:	493
Other SSIDs:	WN3Y WN3Y-Y

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.