Comment:	448.825MHz N3MRK-146.520
Mic-E message:	In service
Location:	39°35.95' N 75°49.75' W - locator FM29CO03LT - show map 915.6 m Southeast bearing 157° from Elkton, Cecil County, Maryland, United States [?] 7.2 km West bearing 265° from Glasgow, New Castle County, Delaware, United States 69.1 km Southwest bearing 236° from Philadelphia, Philadelphia County, Pennsylvania, United States 75.4 km Northeast bearing 63° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-12 16:18:22 UTC (6d 13h4m ago) 2025-09-12 12:18:22 EDT local time at Elkton, United States [?]
Altitude:	15 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	139°
Speed:	7 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	4PN3MRK-9>S9SU9Z via N3XJT-1,N3OZD-10,WIDE1*,WIDE2-1,qAR,N3JAS
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.