Comment:	70cm MMDVM Voice (C4FM) 439.55000MHz +0.0000MHz, N8HM_Pi-Star_ND
Location:	38°51.76' N 77°03.37' W - ตำแหน่ง FM18LU37GA - show map 4.0 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Washington, D. C., Washington, D.C., United States [?] 7.9 km เหนือ bearing 9° มาจาก Huntington, Fairfax County, Virginia, United States 8.6 km เหนือ bearing 4° มาจาก Belle Haven, Fairfax County, Virginia, United States 61.0 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-03 14:00:53 UTC (13d 14h4m ago) 2025-06-03 10:00:53 EDT เวลาท้องถิ่น Washington, D. C., United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N8HM-N>APDG03 via TCPIP*,qAC,N8HM-NS
Positions stored:	1
Other SSIDs:	N8HM-Y N8HM-D N8HM-B N8HM-R N8HM-7

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.