Source callsign:	WG3K-S
Comment:	70cm Voice (D-Star) 444.35000MHz +5.0000MHz
Location:	38°37.53' N 76°31.15' W - locator FM18RP70QC - show map 11.0 km Northeast bearing 31° from Prince Frederick, Calvert County, Maryland, United States [?] 18.8 km North bearing 347° from Long Beach, Calvert County, Maryland, United States 53.9 km Southeast bearing 124° from Washington, D. C., Washington, D.C., United States 74.3 km South bearing 174° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-16 09:25:42 UTC (4m36s ago) 2025-07-16 05:25:42 EDT local time at Prince Frederick, United States [?]
Altitude:	3 m
Last path:	WG3K-S>APDG01 via TCPIP*,qAC,WG3K-GS
Positions stored:	3

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.