Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KG4LAA-15 - show graphs
Map loading...
Mic-E message: In service
Location: 38°54.01' N 77°11.93' W - locator FM18JV66DA - show map - static map
1.2 km Northeast bearing 63° from Idylwood, Fairfax County, Virginia, United States [?]
2.1 km East bearing 69° from Dunn Loring, Fairfax County, Virginia, United States
14.1 km West bearing 272° from Washington, D. C., Washington, D.C., United States
66.6 km Southwest bearing 230° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-08-07 16:04:09 UTC (52d 11h ago)
2021-08-07 12:04:09 EDT local time at Idylwood, United States [?]
Altitude: 128 m
Course: 311°
Speed: 20 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KG4LAA-15>S8UT0Q via qAR,KG4LAA-10
Positions stored: 53978
Other SSIDs: KG4LAA-10 KG4LAA-9
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS