Source callsign:	N3MNT-S
Comment:	440 Voice 433.10000MHz +0.0000MHz
Location:	39°01.07' N 76°27.77' W - locator FM19SA44LG - show map 9.2 km Southeast bearing 129° from Severna Park, Anne Arundel County, Maryland, United States [?] 10.0 km Southeast bearing 113° from Herald Harbor, Anne Arundel County, Maryland, United States 32.9 km Southeast bearing 157° from Baltimore, City of Baltimore, Maryland, United States 152.3 km Southwest bearing 227° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-12-28 19:16:50 UTC (14d 1h5m ago) 2025-12-28 14:16:50 EST local time at Severna Park, United States [?]
Altitude:	3 m
Last path:	N3MNT-S>APDG01 via TCPIP*,qAC,N3MNT-GS
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.