Comment:	.WD 31
Location:	50°45.00' N 114°08.00' W - ตำแหน่ง DO20WS40AA - show map 9.1 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Black Diamond, Alberta, Canada [?] 10.8 km ตะวันตก bearing 283° มาจาก Okotoks, Alberta, Canada 33.5 km ใต้ bearing 186° มาจาก Calgary, Alberta, Canada 149.5 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Lethbridge, Alberta, Canada
Last position:	2025-12-07 12:54:03 UTC (9m44s ago) 2025-12-07 05:54:03 MST เวลาท้องถิ่น Black Diamond, Canada [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-07 12:49:03 UTC (14m44s ago) – show weather charts -3.9 °C 93% 1017.7 mbar 0.0 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW9274>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	23

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.