ACS CH.II.A

Pilot self-assessment.

Determining that the helicopter to be used is in an airworthy condition.

Helicopter preflight inspection, including:

a. Which items should be inspected

b. The reasons for checking each item

c. How to detect possible defects

d. The associated regulations

Environmental factors, including weather, terrain, route selection, and obstructions.

Environment (e.g., weather, icing, airports/heliports/helipads/landing areas, airspace, terrain, obstacles).

External pressures.

Aviation security concerns.

Inspect the helicopter with reference to an appropriate checklist.

Verify the helicopter is in condition for safe flight and conforms to its type design.

Perform self-assessment.

Continue to assess the environment for safe flight.