Last status:	Beacon only.
Location:	39°07.72' N 77°09.78' W - locator FM19KD00KV - show map 1.3 km North bearing 353° from Derwood, Montgomery County, Maryland, United States [?] 5.0 km North bearing 350° from Rockville, Montgomery County, Maryland, United States 28.2 km Northwest bearing 337° from Washington, D. C., Washington, D.C., United States 50.7 km West bearing 249° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-29 23:49:14 UTC (17d 8h5m ago) 2025-04-29 19:49:14 EDT local time at Derwood, United States [?]
Altitude:	0 m
Course:	0°
Speed:	0 km/h
Last telemetry:	2023-08-23 12:52:43 UTC (632d 19h2m ago) – show telemetry Ch 1: 469, Ch 2: 597, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device:	Byonics: TinyTrak3 (tracker)
Last path:	N3JFW>APT311 via KV3B-1*,WIDE1*,WIDE2-1,qAR,W4TTU-10
Positions stored:	23096
Other SSIDs:	N3JFW-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.