Mic-E message:	Off duty
Location:	39°37.03' N 77°41.12' W - ตำแหน่ง FM19DO78SC - show map 2.1 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Robinwood, Washington County, Maryland, United States [?] 97.8 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Washington, D. C., Washington, D.C., United States 99.0 km ตะวันตก bearing 292° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-21 01:45:00 UTC (12d 21h24m ago) 2025-05-20 21:45:00 EDT เวลาท้องถิ่น Robinwood, United States [?]
Altitude:	169 m
Course:	15°
ความเร็ว:	0 km/h
Device:	Yaesu: FT3D (ht)
Last path:	KC3TDC-7>SYSW0S via N3KTX-4,WIDE1*,WIDE2-1,qAR,W4VA-13
Positions stored:	3
Other SSIDs:	KC3TDC-4

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.