Mic-E message:	In service
Location:	39°00.50' N 77°11.64' W - ตำแหน่ง FM19JA61RX - show map 1.7 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Potomac, Montgomery County, Maryland, United States [?] 9.1 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Rockville, Montgomery County, Maryland, United States 18.5 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Washington, D. C., Washington, D.C., United States 59.1 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-14 12:04:57 UTC (165d 2h26m ago) 2025-01-14 07:04:57 EST เวลาท้องถิ่น Potomac, United States [?]
Altitude:	95 m
Course:	129°
ความเร็ว:	59 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KG4LAA-8>S9PP5P via KV3B-1*,WIDE1*,WIDE2-1,qAR,W4TTU-10
Positions stored:	907
Other SSIDs:	KG4LAA-9 kg4laa-i KG4LAA-15

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.