Comment:	Martinsburg WV
Location:	39°46.04' N 77°44.46' W - ตำแหน่ง FM19DS14BD - show map 2.8 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Greencastle, Franklin County, Pennsylvania, United States [?] 4.9 km เหนือ bearing 343° มาจาก State Line, Franklin County, Pennsylvania, United States 110.3 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Baltimore, City of Baltimore, Maryland, United States 114.3 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2024-11-04 00:21:57 UTC (225d 20h22m ago) 2024-11-03 19:21:57 EST เวลาท้องถิ่น Greencastle, United States [?]
Device:	WB2OSZ: DireWolf
Last path:	NE2I>APDW17 via N3KTX-4,WIDE1*,qAR,KN4FM-8
Positions stored:	158
Other SSIDs:	NE2I-11 NE2I-9 NE2I-7 NE2I-10
Last heard a station directly:	2024-10-02 12:20:55 UTC (258d 8h23m ago)

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.