Comment:	70cm MMDVM Voice (C4FM) 434.42500MHz +0.0000MHz, N3DGK_Pi-Star_ND
Location:	39°27.00' N 77°22.80' W - ตำแหน่ง FM19HK48JA - show map 4.8 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Frederick, Frederick County, Maryland, United States [?] 5.9 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Spring Ridge, Frederick County, Maryland, United States 68.3 km ตะวันตก bearing 285° มาจาก Baltimore, City of Baltimore, Maryland, United States 68.4 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2024-12-01 16:05:42 UTC (205d 15h28m ago) 2024-12-01 11:05:42 EST เวลาท้องถิ่น Frederick, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N3DGK-N>APDG03 via TCPIP*,qAC,N3DGK-NS
Positions stored:	1
Other SSIDs:	N3DGK-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.