Source callsign:	K3OOF-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	39°09.31' N 77°16.94' W - ตำแหน่ง FM19ID67CF - show map 7.9 km ตะวันตก bearing 252° มาจาก Montgomery Village, Montgomery County, Maryland, United States [?] 12.0 km ตะวันตก bearing 275° มาจาก Redland, Montgomery County, Maryland, United States 35.9 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Washington, D. C., Washington, D.C., United States 59.6 km ตะวันตก bearing 256° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-03 17:46:00 UTC (247d 20h12m ago) 2025-04-03 13:46:00 EDT เวลาท้องถิ่น Montgomery Village, United States [?]
Altitude:	3 m
Last path:	K3OOF-S>APDG01 via TCPIP*,qAC,K3OOF-GS
Positions stored:	1

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.