Mic-E message:	In service
Location:	39°03.38' N 76°39.35' W - ตำแหน่ง FM19QB13HM - show map 1.4 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Gambrills, Anne Arundel County, Maryland, United States [?] 6.6 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Crofton, Anne Arundel County, Maryland, United States 26.3 km ใต้ bearing 188° มาจาก Baltimore, City of Baltimore, Maryland, United States 37.4 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-11-17 11:38:39 UTC (25d 3h49m ago) 2025-11-17 06:38:39 EST เวลาท้องถิ่น Gambrills, United States [?]
Altitude:	42 m
Course:	42°
ความเร็ว:	20 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	KZ3H-9>S9PS3X via WIDE1-1,qAR,KZ3VEA-10
Positions stored:	3015

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.