Before each flight, which practice is required to adhere to TRUST?

• A. Review TRUST materials once a year.
• B. Only check weather.
• C. Only check battery level.
• D. Review TRUST materials before each flight.

Answer: (D)

Trust requires you to review its materials before each flight to stay current on rules, airspace, and safety practices for that day. This is the best answer because TRUST is designed as a quick preflight refresher, ensuring you have up-to-date regulatory and safety knowledge right before you operate. Checking weather or battery is important, but it doesn't substitute for the preflight knowledge review that TRUST aims to reinforce each time you fly, and reviewing only once a year can leave you with outdated information.