Location:	39°55.15' N 76°42.61' W - locator FM19PW40SO - show map 2.9 km Southeast bearing 146° from Grantley, York County, Pennsylvania, United States [?] 3.5 km South bearing 193° from Valley View, York County, Pennsylvania, United States 70.4 km North bearing 353° from Baltimore, City of Baltimore, Maryland, United States 117.2 km North bearing 14° from Washington, D. C., Washington, D.C., United States
Last position:	2025-08-10 12:40:55 UTC (31s ago) 2025-08-10 08:40:55 EDT local time at Grantley, United States [?]
Last WX report:	2025-08-10 12:35:54 UTC (5m32s ago) – show weather charts 18.9 °C 77% 1024.8 mbar 0.0 m/s South
Device:	Unknown: Unknown
Last path:	DW9330>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	1

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.