Location:	39°19.47' N 77°01.07' W - ตำแหน่ง FM19LH77UV - show map 7.0 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Sykesville, Carroll County, Maryland, United States [?] 10.5 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Eldersburg, Carroll County, Maryland, United States 35.1 km ตะวันตก bearing 276° มาจาก Baltimore, City of Baltimore, Maryland, United States 47.7 km เหนือ bearing 2° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-06-22 18:42:27 UTC (14d 18h ago) 2025-06-22 14:42:27 EDT เวลาท้องถิ่น Sykesville, United States [?]
Altitude:	148 m
Course:	111°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D578 (rig)
Last path:	W3ACW-8>APAT51 via N3KTX-1,WIDE1,KV3B-2*,WIDE2-1,qAR,KZ3VEA-10
Positions stored:	500
Other SSIDs:	W3ACW-2 W3ACW-1 W3ACW-6 W3ACW-D W3ACW-9

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.