Comment:	Portable testing with Mobilnkd TNC
Location:	39°03.68' N 77°07.31' W - locator FM19KB54JR - show map 9.2 km West bearing 286° from Kemp Mill, Montgomery County, Maryland, United States [?] 10.5 km West bearing 261° from Colesville, Montgomery County, Maryland, United States 19.9 km North bearing 338° from Washington, D. C., Washington, D.C., United States 50.7 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-29 22:55:30 UTC (32d 7h55m ago) 2025-09-29 18:55:30 EDT local time at Kemp Mill, United States [?]
Altitude:	123 m
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	K2ERK-5>APFII0 via KV3B-1*,WIDE1*,K8GIS*,N3KTX-2*,WIDE2,qAR,KC3BHK-1
Positions stored:	20
Other SSIDs:	K2ERK K2ERK-9 K2ERK-7 K2ERK-1

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.