Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, KD4RTP_Pi-Star_ND
Location:	38°48.62' N 77°03.05' W - ตำแหน่ง FM18LT34VL - show map 2.6 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Huntington, Fairfax County, Virginia, United States [?] 5.9 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Rose Hill, Fairfax County, Virginia, United States 9.5 km ใต้ bearing 188° มาจาก Washington, D. C., Washington, D.C., United States 65.4 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-16 21:54:35 UTC (146d 36m ago) 2025-01-16 16:54:35 EST เวลาท้องถิ่น Huntington, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	KD4RTP-N>APDG03 via TCPIP*,qAC,KD4RTP-NS
Positions stored:	1
Other SSIDs:	KD4RTP-9 KD4RTP-i

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.