Comment:	FTM-100D via MMDVM
Location:	39°24.33' N 77°15.46' W - ตำแหน่ง FM19IJ97BH - show map 8.2 km ตะวันออก bearing 87° มาจาก Spring Ridge, Frederick County, Maryland, United States [?] 8.7 km ตะวันออก bearing 81° มาจาก Bartonsville, Frederick County, Maryland, United States 56.9 km ตะวันตก bearing 283° มาจาก Baltimore, City of Baltimore, Maryland, United States 59.8 km เหนือ bearing 341° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-02-18 11:05:33 UTC (310d 6h29m ago) 2025-02-18 06:05:33 EST เวลาท้องถิ่น Spring Ridge, United States [?]
ความเร็ว:	81 km/h
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	KC3YYP-Y>APDPRS via C4FM*,qAR,WB0VTM1-R
Positions stored:	22
Other SSIDs:	KC3YYP-1 KC3YYP-2 KC3YYP-3 KC3YYP-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.