Mic-E message:	In service
Location:	39°18.31' N 76°06.27' W - ตำแหน่ง FM19WH73LF - show map 11.2 km เหนือ bearing 343° มาจาก Chestertown, Kent County, Maryland, United States [?] 12.1 km เหนือ bearing 338° มาจาก Kingstown, Queen Anne's County, Maryland, United States 43.7 km ตะวันออก bearing 88° มาจาก Baltimore, City of Baltimore, Maryland, United States 107.9 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2024-09-14 23:30:36 UTC (272d 10h37m ago) 2024-09-14 19:30:36 EDT เวลาท้องถิ่น Chestertown, United States [?]
Altitude:	79 m
Course:	148°
ความเร็ว:	7 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	N3DOU-9>S9QX3Q via WIDE1*,W2CMC-15*,WIDE2*,qAR,K2ZA-1
Positions stored:	2
Other SSIDs:	N3DOU-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.