Location:	39°35.19' N 77°49.01' W - locator FM19CO10XS - show map 1.6 km South bearing 169° from Williamsport, Washington County, Maryland, United States [?] 7.6 km South bearing 170° from Wilson-Conococheague, Washington County, Maryland, United States 102.0 km Northwest bearing 319° from Washington, D. C., Washington, D.C., United States 108.5 km West bearing 288° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-25 12:06:02 UTC (33d 6h38m ago) 2026-01-25 07:06:02 EST local time at Williamsport, United States [?]
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	W3NKS-9>APX222 via N3KTX-4*,WIDE2-1,qAR,KA3MCG-10
Positions stored:	768
Other SSIDs:	W3NKS-7 W3NKS-5 W3NKS W3NKS-15

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.