Following centrifuge training, an aircrew member is placed in automatic Duty Not Involving Flying (DNIF) status for how many hours?

Following centrifuge training, an aircrew member is placed in automatic Duty Not Involving Flying (DNIF) status for a period of 12 hours. This policy is in place to ensure that the aircrew member has adequate time to recover from the physiological effects of centrifuge exposure, which can include disorientation or fatigue due to the G-forces experienced during the training.

The DNIF status is critical for maintaining flight safety and ensuring that aircrew members are fully alert and capable of operating an aircraft. By mandating a specific recovery period after such rigorous training, this policy helps prevent any adverse effects that might impair performance during flight duties.