T/Os, Landings and Hovering Flashcards
Explain the ARH tiger hover attitude:
4ºNU
Slight right wing low
What is the process for lift off into the hover?
Before lift-off checks - Complete
Collective - FTR 30% PMI
Cyclic - Maintain position (slight aft)
Collective - FTR until aircraft is airborne
What is the process for landing from the hover?
Before landing CX - Complete
Park brake - If landing on slope
Lower collective
- Tail wheel —> press/hold collective FTR —> Right wheel —> Left gear
Collective - Set 30% PMI
Cyclic - Centred
Collective - FTR to 0% PMI
Brakes - As req
Explain how PMI position relative to TOP can be used to assess aircraft CAT in the 10ft hover:
CAT 4: When PMI difference is greater that 7%
CAT 3: When PMI difference is between 5-7%
CAT 2: When PMI difference is between 2-5%
CAT 1: When PMI difference is between 0-2%
Explain the technique for a rolling takeoff:
Line up
Raise collective until light on wheels
Forward cyclic to commence ground roll (NFP calls edge of box)
(Allow tail wheel to lift during ground roll)
Through ETL1: Collective raise to MCP and ND 5º
Maintain MCP
What are the NFP duties for a rolling T/O?
- Announce cyclic at edge of the box
- Announce GS until 15kts, F1 and F2 speeds
Why would you choose to fly a flat or flared roll on landing?
Flat: During control malfunctions
Flared: Minimise downwash (DVE/RVO)
What kind of approach is flown for a flat RLDG:
Shallow angle
Explain the process for a flat attitude rolling landing:
- Shallow Approach 300AGL @75KIAS
- 3-4ºNU decel
- @50AGL: Speed stable (F1 —> F2), Skids straight, “Committed”
- Tail wheel touches first - Lower to ground with collective
- Braking workcycle
Explain the braking drill for the rolling landings:
Collective - 30%PMI
Cyclic - Centred by feel —> “Cyclic”
NFP moves cyclic to the centre —> “Centred”
Collective full down (right pedal alignment)
Brakes - Apply
Explain the process for the flared attitude rolling landing:
- Normal Approach 300AGL @75KIAS
- 5-10ºNU —> “Committed”
- Speed ETL<F1 —> Tail wheel touches first —> Lower to ground with collective
- Braking workcycle
As a guide, what point in the approach should the ground speed be below 43kts?
G/S should reduce below 43kts at the same time the DH goes off.
If G/S below 43 occurs before DH —> slow
If G/S below 43 occurs after DH —> fast
Explain your actions for a lateral slope landing:
- Before LDG Cx - Park brake ON
- Upslope wheel makes contact
- Into slope cyclic
-Lower collective
-Downslope wheel contact - PMI 30%
- Cyclic centred
Explain the process for a nose down slope landing:
- Rear wheel contact (cyclic aft to “pin” tail wheel)
- Lower collective —> Mains contact
- PMI 30% —> CYC centred
Explain the process for a slope lift-off:
30%PMI Set
Into slope cyclic
Raise collective
Disc level —> Lift off