Comment:	Testing with APRS Droid. WINLINK
Location:	39°09.38' N 77°12.60' W - locator FM19JD47TM - show map 1.6 km Northwest bearing 333° from Gaithersburg, Montgomery County, Maryland, United States [?] 2.6 km Southwest bearing 209° from Montgomery Village, Montgomery County, Maryland, United States 32.7 km Northwest bearing 333° from Washington, D. C., Washington, D.C., United States 53.6 km West bearing 254° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-20 11:36:32 UTC (8d 23h34m ago) 2025-11-20 06:36:32 EST local time at Gaithersburg, United States [?]
Altitude:	105 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	K2ERK-7>APDR17 via KV3B-1*,WIDE1*,W4VA-13*,WIDE2*,qAR,KG4GIY
Positions stored:	14
Other SSIDs:	K2ERK K2ERK-9 K2ERK-5 K2ERK-5 K2ERK-1

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.