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34 Cards in this Set

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Four OCF Maneuvers
1. High AOA deep stall / rudder-induced departure
2. Low airspeed dep (70deg)
3. Low airspeed dep (110deg)
4. Lateral stick adverse yaw departure
High AOA deep stall / rudder-induced departure
1. 20,000ft, clean
2. Idle, pitch 10deg (no trim past 150KIAS)
3. Note characteristics passing 21.5, 24-26 and 28-30 units (AOA, airspeed, sink rate)
4. Use rudder to maintain wings level
5. 1/2 rudder to 30deg AOB, full opposite rudder to depart
6. OCF Recovery
7. Passing 150KIAS, recover
Low airspeed dep (70deg)
1. 300KIAS, 14,000'
2. 15-17 unit pull to 70deg
3. Idle passing 150KIAS
4. Departure = A/S <50 (0)
5. OCF Recovery (neutral, idle, boards in, analyze...)
Low airspeed dep (110deg)
1. 350KIAS, 14,000'
2. 15-17 unit pull to 110deg
3. Idle passing 150KIAS
4. Departure = A/S <50 (0)
5. OCF Recovery (neutral, idle, boards in, analyze...)
Lateral stick adverse yaw departure
1. 275KIAS, 20,000'
2. Set 15deg pitch
3. Roll 80-90deg, Idle
4. At 250KIAS: full aft & opp aileron (rudder neutral)
5. OCF Recovery (neutral, idle, boards in, analyze...)
Low airspeed recovery (90deg, sim)
1. 350KIAS, 14,000'
2. 15-17 unit pull to 90deg
3. Idle passing 150KIAS
4. Recover passing 85KIAS
5. OCF Recovery (neutral, idle, boards in, analyze...)
List 5 Phases of OCF Flight
1. Stall
2. Departure
3. Post Stall Gyrations
4. Incipient Spin
5. Steady State Spin
Stall Buffet & Stall AOAs (Clean and Dirty)
Clean: 25...26
Dirty: 28...29-30
Define departure
- control inputs stop working
- airspeed is less than 85 KIAS
- a/c rolls through 90deg AOB uncommanded following a stall
Define poststall gyrations
Random and uncontrollable motions about any or all axes following a departure
Defining characteristics of incipient phase of a spin
Stalled AOA and rotation in direction of spin but not fully developed / stabilized
Defining characteristics of a steady-state spin
Self-sustaining yaw rotation and stalled AOA
Indications of impending departure
Mushy, unresponsive, buffeting, wing walk
What are the 4 primary instruments in spin identification and usefullness?
Altitude: time available for recovery
AOA: PDG, orientation, recovery
Airspeed: steady-state
Turn-needle: direction of spin
What phase of OCF is indicated by: AOA above stall
Stall
What phase of OCF is indicated by: Loss of aerodynamic control
Departure
What phase of OCF is indicated by: AOA, turn needle, and airspeed osciillating
Post-departure gyration
What phase of OCF is indicated by: AOA and turn needle pegged, airspeed oscillating
Incipient phase of a spin
What phase of OCF is indicated by: AOA and turn needle pegged, airspeed steady or oscillating slightly
Steady-state spin
Define progressive spin
Second spin immediately following initial recovery from a spin. Usually opposite direction and violent.
Stall Buffet / Stall AOAs with emergency flap configuration
Stall warning @ 21.5 units AOA
Stall at 23-25 units
Stall speed is 10 KIAS greater.
Maximum airspeed for intentional directional departure
160 KIAS
Indications of a steady-state spin
Pegged AOA (0 / >28), airspeed between 50 and 160 KIAS, pegged turn needle
Altitude loss in a steady-state spin
At least 1,000' per turn and around 15,000 fpm.
What are recovery indications from an inverted spin?
AOA increasing above 5 units and yaw/rolling motions damping out
What are recovery indications from an upright spin?
AOA fluctuating/decreasing, yaw/rolling motions damping out, airspeed increasing
Depature / Spin procedures
See PCL...
Compressor stall procedure
See PCL...
Immediate Airstart procedure
See PCL...
Windmill Airstart procedure
See PCL...
Assisted Airstart procedure
See PCL...
Requirements prior to first departure maneuver
1. Departure Checklist (most notably Ctrl AUG - SBI and ICS - Hot Mic)
2. Clearing turn
Requirements prior to each maneuver
1. Clearing turn
Post-Departure Checklist
1. Control AUG - ALL
2. Check nav instruments (ADI, HDG...?)