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 W4YVA - show graphs
Comment: F-150
Mic-E message: In service
Location: 37°14.54' N 76°30.43' W - locator FM17RF98DD - show map
447.0 m Northeast bearing 30° from Yorktown, York County, Virginia, United States [?]
1.6 km Southwest bearing 215° from Gloucester Point, Gloucester County, Virginia, United States
48.2 km Northwest bearing 336° from Norfolk, City of Norfolk, Virginia, United States
63.8 km Northwest bearing 313° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2024-05-18 21:33:39 UTC (267d 12h46m ago)
2024-05-18 17:33:39 EDT local time at Yorktown, United States [?]
Altitude: 32 m
Course: 211°
Speed: 87 km/h
Last telemetry: 2024-05-18 21:33:39 UTC (267d 12h46m ago) – show telemetry
Battery: 13.800 Volts, Temp: 78.010 Deg.F
Device: Byonics: TinyTrak3 (tracker)
Last path: W4YVA>S7QT5S via W4HZL-1,WIDE1,KQ4ET-5*,qAR,WT4M-5 (good)
Positions stored: 1226
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS