Comment:	70cm MMDVM Voice (C4FM) 434.60000MHz +0.0000MHz, KB4JPF_Pi-Star_ND
Location:	38°29.51' N 77°33.04' W - ตำแหน่ง FM18FL38WA - show map 14.4 km ตะวันตก bearing 283° มาจาก Aquia Harbour, Stafford County, Virginia, United States [?] 14.6 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Stafford, Stafford County, Virginia, United States 63.2 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Washington, D. C., Washington, D.C., United States 120.3 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-06 23:06:30 UTC (18h30m ago) 2025-12-06 18:06:30 EST เวลาท้องถิ่น Aquia Harbour, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	KB4JPF-N>APDG03 via TCPIP*,qAC,KB4JPF-NS
Positions stored:	8
Other SSIDs:	KB4JPF-Y

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.