Location:	39°19.85' N 77°00.50' W - ตำแหน่ง FM19LH99AJ - show map 5.9 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Sykesville, Carroll County, Maryland, United States [?] 9.5 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Eldersburg, Carroll County, Maryland, United States 34.4 km ตะวันตก bearing 278° มาจาก Baltimore, City of Baltimore, Maryland, United States 48.5 km เหนือ bearing 3° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-06-24 23:42:30 UTC (11d 10h4m ago) 2025-06-24 19:42:30 EDT เวลาท้องถิ่น Sykesville, United States [?]
Altitude:	150 m
Course:	298°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D578 (rig)
Last path:	W3ACW-9>APAT51 via N3KTX-2*,N4CV-2*,WIDE1*,WC4J*,KN4IJF-1*,WIDE2*,qAR,WC4J
Positions stored:	272
Other SSIDs:	W3ACW-6 W3ACW-D W3ACW-1 W3ACW-2 W3ACW-8

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.