Mic-E message:	In service
Location:	39°01.92' N 76°41.00' W - locator FM19PA87AQ - show map 3.4 km North bearing 6° from Crofton, Anne Arundel County, Maryland, United States [?] 4.2 km South bearing 202° from Gambrills, Anne Arundel County, Maryland, United States 29.4 km South bearing 192° from Baltimore, City of Baltimore, Maryland, United States 34.1 km Northeast bearing 63° from Washington, D. C., Washington, D.C., United States
Last position:	2026-01-31 15:36:06 UTC (1d 4h18m ago) 2026-01-31 10:36:06 EST local time at Crofton, United States [?]
Altitude:	34 m
Course:	222°
Speed:	26 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	KZ3H-9>S9PQ9R via qAR,KZ3VEA-10
Positions stored:	3076

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.