Comment:	FM18LW {UISS54}
Location:	38°56.15' N 77°02.30' W - ตำแหน่ง FM18LW54JO - show map 4.5 km เหนือ bearing 358° มาจาก Washington, D. C., Washington, D.C., United States [?] 6.4 km ตะวันตก bearing 264° มาจาก Mount Rainier, Prince George's County, Maryland, United States 53.9 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-07 01:32:13 UTC (201d 5h25m ago) 2025-06-06 21:32:13 EDT เวลาท้องถิ่น Washington, D. C., United States [?]
Last path:	NN3RP>CQ via KV3B-2*,WIDE2-1,qAR,KZ3VEA-10
Positions stored:	79

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.