Comment:	146.520MHz testing
Location:	39°10.40' N 77°10.29' W - locator FM19JE91KO - show map 6.3 km North bearing 352° from Derwood, Montgomery County, Maryland, United States [?] 10.1 km North bearing 351° from Rockville, Montgomery County, Maryland, United States 33.0 km North bearing 339° from Washington, D. C., Washington, D.C., United States 49.9 km West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-10-30 02:59:25 UTC (115d 14h2m ago) 2024-10-29 22:59:25 EDT local time at Derwood, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	K3FNB-9>APDR16 via TCPIP*,qAC,T2CAEAST
Positions stored:	52
Other SSIDs:	K3FNB-2 K3FNB-15 K3FNB-7 K3FNB K3FNB-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.