Comment:	K3MRK
Location:	40°05.58' N 76°19.10' W - locator FN10UC12TH - show map 3.1 km East bearing 105° from East Petersburg, Lancaster County, Pennsylvania, United States [?] 6.2 km North bearing 350° from Lancaster, Lancaster County, Pennsylvania, United States 92.7 km North bearing 16° from Baltimore, City of Baltimore, Maryland, United States 99.5 km West bearing 279° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-08-13 00:59:46 UTC (79d 19h27m ago) 2025-08-12 20:59:46 EDT local time at East Petersburg, United States [?]
Altitude:	84 m
Course:	158°
Speed:	0 km/h
Last path:	K3MRK-9>APAT81-1 via WIDE2-2,qAR,W3AD-1
Positions stored:	156

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.