Location:	39°26.40' N 77°10.80' W - ตำแหน่ง FM19JK85JO - show map 2.4 km ตะวันออก bearing 91° มาจาก Linganore, Frederick County, Maryland, United States [?] 7.4 km เหนือ bearing 343° มาจาก Mount Airy, Carroll County, Maryland, United States 51.5 km ตะวันตก bearing 289° มาจาก Baltimore, City of Baltimore, Maryland, United States 61.8 km เหนือ bearing 348° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-05-18 15:24:34 UTC (37d 14h11m ago) 2025-05-18 11:24:34 EDT เวลาท้องถิ่น Linganore, United States [?]
Last path:	WZ3LAM-2>BEACON via WIDE1*,N3KTX-2*,KN4IJF-1*,WIDE2*,qAR,WC4J
Positions stored:	3
Other SSIDs:	WZ3LAM-10

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.