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 VE4DRK-10 - show graphs
Comment: on the road again ...
Location: 51°17.11' N 114°01.62' W - locator DO21XG68SK - show map
1.8 km South bearing 161° from Airdrie, Alberta, Canada [?]
16.5 km South bearing 178° from Crossfield, Alberta, Canada
26.4 km North bearing 9° from Calgary, Alberta, Canada
110.2 km South bearing 188° from Red Deer, Alberta, Canada
Last position: 2025-06-06 04:05:49 UTC (21d 18h31m ago)
2025-06-05 22:05:49 MDT local time at Airdrie, Canada [?]
Altitude: 1057 m
Course: 129°
Speed: 30 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: VE4DRK-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 492
Other SSIDs: VE4DRK-7 VE4DRK VE4DRK-3 VE4DRK-1 ve4drk-i VE4DRK-9 VE4DRK-5 VE4DRK-B
Last heard a station directly: 2025-01-04 14:29:00 UTC (174d 8h8m ago)
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