Comment:	147.345MHz
Mic-E message:	Off duty
Location:	39°22.76' N 76°25.63' W - ตำแหน่ง FM19SJ81RA - show map 5.1 km เหนือ bearing 12° มาจาก Middle River, Baltimore County, Maryland, United States [?] 8.8 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Essex, Baltimore County, Maryland, United States 18.7 km ตะวันออกเฉียงเหนือ bearing 58° มาจาก Baltimore, City of Baltimore, Maryland, United States 125.4 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2024-11-09 13:00:21 UTC (208d 16h59m ago) 2024-11-09 08:00:21 EST เวลาท้องถิ่น Middle River, United States [?]
Altitude:	19 m
Course:	80°
ความเร็ว:	7 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	W3DAK-9>SYRR7V via N3OZD-10,WIDE1,N3KTX-1,WIDE2*,qAR,W3TAC-1
Positions stored:	239
Other SSIDs:	W3DAK

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.