Location:	39°46.85' N 77°43.87' W - locator FM19DS27GJ - show map 1.1 km South bearing 195° from Greencastle, Franklin County, Pennsylvania, United States [?] 6.3 km North bearing 355° from State Line, Franklin County, Pennsylvania, United States 110.3 km Northwest bearing 300° from Baltimore, City of Baltimore, Maryland, United States 115.1 km Northwest bearing 329° from Washington, D. C., Washington, D.C., United States
Last position:	2026-01-08 08:07:55 UTC (1d 8h39m ago) 2026-01-08 03:07:55 EST local time at Greencastle, United States [?]
Altitude:	146 m
Course:	10°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W3NKS-5>APDR16 via TCPIP*,qAC,T2SJC
Positions stored:	7539
Other SSIDs:	W3NKS-7 W3NKS-9 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.