Comment:	146.520MHz 2m Natl Call, Simplex
Location:	39°00.43' N 77°05.88' W - locator FM19KA81FR - show map 8.3 km South bearing 195° from Aspen Hill, Montgomery County, Maryland, United States [?] 10.9 km South bearing 193° from Leisure World, Montgomery County, Maryland, United States 13.5 km Northwest bearing 337° from Washington, D. C., Washington, D.C., United States 52.4 km Southwest bearing 233° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-21 09:35:29 UTC (23d 16h31m ago) 2025-07-21 05:35:29 EDT local time at Aspen Hill, United States [?]
Altitude:	40 m
Speed:	41 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K1RXX-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	179
Other SSIDs:	K1RXX-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.