Comment:	FTM-400D via MMDVM
Location:	39°12.08' N 76°51.42' W - ตำแหน่ง FM19NE78DH - show map 10.2 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Fort George G Mead Junction, Howard County, Maryland, United States [?] 14.3 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Fort Meade, Anne Arundel County, Maryland, United States 23.3 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Baltimore, City of Baltimore, Maryland, United States 37.4 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-04-02 20:56:15 UTC (100d 11h18m ago) 2025-04-02 16:56:15 EDT เวลาท้องถิ่น Fort George G Mead Junction, United States [?]
ความเร็ว:	72 km/h
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	KC7MRY-Y>APDPRS via C4FM*,qAR,WB0VTM1-R
Positions stored:	13
Other SSIDs:	KC7MRY-9 KC7MRY-2

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.