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 L-4 - show graphs
Map loading...
Comment: TRAK/CWOP/AV323
Location: 59°49.28' N 120°04.75' W - locator CO99XT07LC - show map - static map
Last position: 2018-07-31 20:34:37 EDT (76d 17h36m ago)
Altitude: 87608 ft
Last WX report: 2018-07-09 21:43:10 EDT (98d 16h27m ago) – show weather charts
80 °F 6% 0.0 MPH West
Device: Byonics: WXTrak (wx)
Last path: L-4>APTW01 via WIDE1-1,WID2,qAS,W4RMS-4 (good)
Positions stored: 3
Stations near current position of L-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
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.
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