Location:	38°57.88' N 77°00.46' W - ตำแหน่ง FM18LX91BM - show map 1.5 km ตะวันตก bearing 274° มาจาก Chillum, Prince George's County, Maryland, United States [?] 4.5 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Mount Rainier, Prince George's County, Maryland, United States 8.1 km เหนือ bearing 18° มาจาก Washington, D. C., Washington, D.C., United States 49.7 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-10-19 20:14:02 UTC (247d 13h44m ago) 2024-10-19 16:14:02 EDT เวลาท้องถิ่น Chillum, United States [?]
Last path:	W3WYM-15>APN000 via TCPIP*,qAC,T2FUKUOKA
Positions stored:	3
Other SSIDs:	W3WYM W3WYM-7 W3WYM-10 W3WYM

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.