Comment:	Hi!
Location:	39°00.50' N 77°07.50' W - ตำแหน่ง FM19KA51AX - show map 4.1 km ใต้ bearing 187° มาจาก North Bethesda, Montgomery County, Maryland, United States [?] 4.1 km ตะวันตก bearing 253° มาจาก South Kensington, Montgomery County, Maryland, United States 14.7 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Washington, D. C., Washington, D.C., United States 54.2 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-03 17:48:36 UTC (127d 16h44m ago) 2025-08-03 13:48:36 EDT เวลาท้องถิ่น North Bethesda, United States [?]
Altitude:	86 m
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Course:	22°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W3HDB>APDR16 via TCPIP*,qAC,T2ALBERTA
Positions stored:	3

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.