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 VA6RTB-9 - show graphs
Mic-E message: Off duty
Location: 53°34.50' N 113°04.50' W - locator DO33LN18AA - show map
17.3 km East bearing 68° from Sherwood Park, Alberta, Canada [?]
18.4 km Southeast bearing 149° from Fort Saskatchewan, Alberta, Canada
26.1 km East bearing 84° from Edmonton, Alberta, Canada
37.5 km East bearing 100° from St. Albert, Alberta, Canada
Last position: 2025-08-22 21:42:19 UTC (24d 5h2m ago)
2025-08-22 15:42:19 MDT local time at Sherwood Park, Canada [?]
Altitude: 725 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 178°
Speed: 15 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: VA6RTB-9>USSTZZ via EDMNTN*,WIDE1*,qAR,VE6XVK-1 (good)
Positions stored: 227
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