Comment:	146.730MHz N3HYM.COM, WL2K
Location:	39°18.87' N 77°37.08' W - ตำแหน่ง FM19EH55UL - show map 840.3 m ตะวันออก bearing 88° มาจาก Brunswick, Frederick County, Maryland, United States [?] 4.9 km เหนือ bearing 19° มาจาก Lovettsville, Loudoun County, Virginia, United States 68.5 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Washington, D. C., Washington, D.C., United States 86.5 km ตะวันตก bearing 272° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-04 07:30:51 UTC (183d 16h39m ago) 2025-07-04 03:30:51 EDT เวลาท้องถิ่น Brunswick, United States [?]
Altitude:	91 m
Course:	151°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N3HYM-15>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	1268
Other SSIDs:	N3HYM-9 N3HYM-2 N3HYM-D N3HYM-Y N3HYM-B N3HYM-10 N3HYM-3 N3HYM-1 N3HYM-11 N3HYM N3HYM-8 N3HYM-N N3HYM-5

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.