At a minimum, how often should the Air Ops manual be reviewed?

Answer: C — Annually

The recommended frequency for reviewing the Air Operations manual is annually because this timeframe ensures that after a full year of operational experience, any necessary updates, changes in regulations, or emerging best practices can be incorporated effectively. An annual review allows for sufficient time to assess the effectiveness of procedures and to train staff accordingly without overwhelming them with constant updates. This approach balances the need for up-to-date operational guidance while ensuring that personnel have enough time to familiarize themselves with any changes made in the manual. While reviewing more frequently could provide benefits, it could also lead to confusion and hinder the learning process if changes occur too often. Therefore, an annual review strikes an effective balance for ongoing operational readiness and compliance.