Web pages about airport

• https://skyvector.com/airport/CEN3/Three-Hills-Airport
• http://en.wikipedia.org/wiki/Three_Hills_Airport
• https://opennav.com/airport/CEN3/
• https://ourairports.com/airports/CEN3/

Aviation weather

• https://www.windy.com/CEN3?51.697,-114.308,8
• https://metar-taf.com/CEN3
• https://www.checkwx.com/weather/CEN3

Airport Location Map

• https://www.greatcirclemapper.net/en/airport/CEN3-three-hills-airport.html