Overview
This lecture covers the CRAC checklist for flight maneuvers, detailing each step to ensure safe and effective practice, especially during slow flight.
CRAC Checklist Steps
- The first C stands for "Clearing Turns," used to ensure the area is safe before maneuvers.
- Clearing turns involve a 90° turn left or right, then returning, or a full 180° turn if space allows.
- R stands for "Reference," meaning to find and use a visual reference point or heading to track during the maneuver.
- The first A is for "Airspeed," which may fluctuate, especially during slow flight maneuvers.
- The second A is for "Altitude," and it's important to maintain the target altitude (e.g., 3,500 feet in slow flight).
- The final C is "Configuration," referring to setting up the aircraft as needed for the specific maneuver.
Clearing Turns
- Always perform clearing turns before beginning any maneuver to check the surrounding airspace.
- Clearing turns can be done as two 90° turns or a single 180° turn.
Reference Point
- Select a visible reference outside the cockpit to maintain orientation and help with heading control.
Airspeed & Altitude
- Monitor airspeed closely during maneuvers, especially as it will vary in slow flight.
- Maintain assigned altitude throughout the maneuver for accuracy and safety.
Configuration
- Set the aircraft's configuration (flaps, landing gear, etc.) as required per the maneuver checklist.
Key Terms & Definitions
- Clearing Turn — A turn to look for other aircraft before maneuvering.
- Reference Point — A visual marker used to maintain direction or heading.
- Airspeed — The speed of the aircraft relative to the surrounding air.
- Altitude — The height above mean sea level.
- Configuration — The setup of the aircraft's systems and controls for a specific maneuver.
Action Items / Next Steps
- Memorize the CRAC checklist and its steps.
- Practice performing clearing turns and maintaining references, airspeed, and altitude.
- Prepare for a demonstration of the full CRAC process in the next session.