Mic-E message:	In service
Location:	39°42.78' N 77°43.65' W - ตำแหน่ง FM19DR21QC - show map 3.0 km เหนือ bearing 346° มาจาก Fountainhead-Orchard Hills, Washington County, Maryland, United States [?] 4.7 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Paramount-Long Meadow, Washington County, Maryland, United States 106.5 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Baltimore, City of Baltimore, Maryland, United States 108.6 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-02-28 21:14:39 UTC (114d 9h54m ago) 2025-02-28 16:14:39 EST เวลาท้องถิ่น Fountainhead-Orchard Hills, United States [?]
Altitude:	215 m
Course:	31°
ความเร็ว:	0 km/h
Device:	Kenwood: TH-D74 (ht)
Last path:	KD3SU-9>S9TR7X via N3KTX-4,WIDE1*,WIDE2-1,qAR,W4VA-13
Positions stored:	519
Other SSIDs:	KD3SU KD3SU-3 KD3SU-1 KD3SU-2

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.