Location:	38°18.03' N 76°30.08' W - ตำแหน่ง FM18RH92UC - show map 533.8 m ตะวันออก bearing 89° มาจาก California, Saint Mary's County, Maryland, United States [?] 4.6 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Solomons, Calvert County, Maryland, United States 80.8 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Washington, D. C., Washington, D.C., United States 110.4 km ใต้ bearing 175° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-26 15:26:53 UTC (16d 6h39m ago) 2025-11-26 10:26:53 EST เวลาท้องถิ่น California, United States [?]
Last path:	AB1AF-7>APN000 via TCPIP*,qAC,T2EDM
Positions stored:	173

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.