Fully Developed Spin

Key Takeaways

Spin Phases

Phase	Key Feature	Recovery Difficulty
Incipient	Transition — rotation accelerating	Easiest — least altitude loss
Developed	Steady-state — constant rotation rate	More altitude required
Recovery	From inputs to cessation of rotation	Additional altitude for dive pullout

PARE Recovery Procedure

Letter	Action
P	Power idle
A	Ailerons neutral
R	Rudder full opposite to spin direction
E	Elevator forward to break the stall

Critical Points to Remember

• Spin avoidance remains the primary strategy — understanding the fully developed spin reinforces why prevention is paramount.
• Most aircraft are NOT approved for intentional spins — normal category aircraft are prohibited from intentional spinning. Always check the POH/AFM.
• Height loss is severe — 500+ feet per turn in the developed spin, plus additional altitude for the dive recovery. Total loss can easily exceed 2,000 feet.
• CG position is critical — an aft CG makes spin recovery more difficult or potentially impossible. Never fly outside the approved CG envelope.
• The PARE procedure works — when applied correctly, this standard technique will recover the aircraft from a developed spin in most approved aircraft.
• Do not use aileron during recovery — ailerons neutral is a deliberate and important step in the PARE procedure.

Spin Avoidance — The Complete Picture

Having completed both the spin avoidance (Exercise 11a) and fully developed spin (Exercise 11b) lessons, you now understand the complete progression from coordinated flight through stall, incipient spin, and fully developed spin. Your primary defenses are:

1. Maintain coordination — ball centered at all times, especially at low speed
2. Maintain adequate airspeed — respect the stall speed in all configurations
3. Recognize the incipient spin early — if prevention fails, early recognition minimizes altitude loss
4. Apply the correct recovery immediately — opposite rudder, forward elevator, recover from dive

What's Next

You are now progressing to Stage 3 of your PPL training. The skills learned in Stages 1 and 2 — aircraft handling, stall recognition, and spin avoidance — form the foundation for the navigation, cross-country, and advanced maneuvers that follow.