Location:	39°54.69' N 76°11.05' W - locator FM19VV78VS - show map 2.4 km Northwest bearing 312° from Quarryville, Lancaster County, Pennsylvania, United States [?] 14.2 km East bearing 103° from Conestoga, Lancaster County, Pennsylvania, United States 78.1 km Northeast bearing 28° from Baltimore, City of Baltimore, Maryland, United States 87.1 km West bearing 267° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-10-25 23:13:32 UTC (20h13m ago) 2025-10-25 19:13:32 EDT local time at Quarryville, United States [?]
Course:	206°
Speed:	2 km/h
Last path:	N3YJ-12>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	1474
Other SSIDs:	N3YJ-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.