Comment:	.WD 31
Location:	51°06.88' N 113°57.35' W - locator DO31AC57HM - show map 11.5 km Northeast bearing 52° from Calgary, Alberta, Canada [?] 21.3 km South bearing 165° from Airdrie, Alberta, Canada
Last position:	2025-12-06 18:38:04 UTC (10m ago) 2025-12-06 11:38:04 MST local time at Calgary, Canada [?]
Last WX report:	2025-12-06 18:33:04 UTC (15m ago) – show weather charts -15.6 °C 86% 1015.9 mbar 4.5 m/s South
Device:	Unknown: Unknown
Last path:	DW4993>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	19

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.