Comment:	W3JXN
Location:	39°29.19' N 77°16.26' W - ตำแหน่ง FM19IL76LS - show map 6.4 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Woodsboro, Frederick County, Maryland, United States [?] 6.9 km ตะวันออก bearing 90° มาจาก Walkersville, Frederick County, Maryland, United States 60.6 km ตะวันตก bearing 291° มาจาก Baltimore, City of Baltimore, Maryland, United States 68.8 km เหนือ bearing 343° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-05-01 01:09:59 UTC (52d 22h14m ago) 2025-04-30 21:09:59 EDT เวลาท้องถิ่น Woodsboro, United States [?]
Altitude:	0 m
Last path:	W3JXN-9>N3KTX-2 via N3KTX-2*,KN4IJF-1*,WIDE1*,WIDE2-1,qAR,WC4J
Positions stored:	1
Other SSIDs:	W3JXN-7

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.