S92 TR Oral Prep Flashcards by Richard Warren

What are the max refuel capacities?

5175lbs - Px

4830lbs - Gravity

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What is max attitude with LOW FUEL caution?

10 up 5 down

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NR Avoid bands on run up.

36-49

56-67

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When does the Backup Isolation Valve operate?

Start: Closes @15%Ng, Opens at 50%Nr
Shutdown: Closes @50% Nr, Opens 2 mins post last eng @15%Ng

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Diff between Dual AC & Dual DC fail?

Loose AHRS with DC fail.

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MGB Cautions?

MGB
45 or 24 [MGB Px CAUT]
35 or 24 [MGB BYPASS]
35 and 24 [MGB Px WARN]
<5 and 24 [MGB OIL OUT]

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How long post MGB OIL out until failure?

10 Mins

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When will you get TGB OIL LEVEL?

Both Ng 0%
Nr is 0 (for 2 mins)
Level 66%

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When will ROTOR BRAKE caution illuminate?

Ground: PSI above 8 OR one or more puck engaged

2. In flight: PSI above 8 AND one or more puck engaged

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How much fuel with a LOW FUEL light?

215+-45

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Unusable Fuel?

4.8 Gal

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How is Eng Oil cooled?

Fuel/oil heat exchanger & scroll vanes over IPS flow.

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Norm MGB Px

55-65

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How is S92 certified?

FAR 29

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CAT A

19 Pax seats

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CAT B

9 or less seats

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Sloping Ground Limits

10/10/6

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Normal Landing Gear absorption?

480fpm

8fps

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Max Running Landing

65Kts

reduced to 50 Kts

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How does the aircraft identify an Eng Overspeed Vs a Shaft failure?

Overspeed: (Np over 120% or Ng over 108.5%) NR will be dragged up by Nf (ends in oscillation of start/stop)
Shaft failure: NR will not be affected and eng will S/D

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Min TOW

16200

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Max floor loading

200lbs per sq ft

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F/NM climb formula

ROC x GS/60

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Max Baggage in Boot?

872lbs

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D Value:

D Value: 86’6” .83D: 56’10” M/R Diam: 56’4”

Heliport Climb Perf.

352fp NM

Airport climb perf

200fp NM

How many feet in a mile

5280’

BATT HOT TEMP?

70C

Offshore LDP

50ft @ 10kts

When is MGB Auto Bypass test done.

60%Nr on start

SE Climb performance Onshore and Offshore

50fpm @1500’ offshore @5000’ onshore

Visual Approach Clearance Requirements?

1000ft ceilings and 3SM

Night Wx Mins

1000/3 | 700/3 within 10

Day VFR (dual VFR crew) limits

500/3

TAA?

Terminal Arrival Area

Max U/C load

720fpm

Offshore IFR dispatch weather?

OSAP DAY 200 &3/4 at departure NOW OSAP NIGHT 400/2 at departure NOW HEDA DAY 400’ and 1sm in area forecast HEDA NIGHT 700’ and 3sm in area forecast

When do I need an alternate offshore?

2000/3 at time of departure Or 2000/3 at time of ETA via PHIX20

Main AC Gens

115/200 VAC | 75-90KVA

APU Gen

115/200VAC | 35-45KVA

How often are the Jepp Plates revised?

Every 14 Days

How can you check if your Approach Plate is current?

Check FDC NOTAMS

What is the cloud clearance requirements for operating in Class E below 10,000ft MSL?

500’ below, 1000’ above, 2000’ horizon and 3sm.

Offshore T/O min viz

1/2 sm

HEDA MDA’s

RA = 400’ No RA <5nm of alt source = 700’ MDA Adjusted = 5-75nm increase 700’ by 5’ per nm from source

Continuing VFR post HEDA

Within 10nm = D300-1 / N700-3 | Beyond 10nm = D300-2 / N1000-3 ( or cust mins)

OSAP Landing Mins

D: 200’ & 3/4 (250’ with inop equip) N: 300&1

When do Backup ISO valves Operate on start?

Close @ 15%Ng | Open @ 50%Ng

When do Backup Iso valves operate on S/D?

Close @ 50%Ng | Open +2min post last Eng thru 15%Ng

What are the Eng starting limits greater than 15deg?

2/5/2/30

What are the Eng starting limits less than 15deg?

4/15/4/30

When can you hand fly an approach?

500’/3sm

Circling min radius for CAT A

1.3 nm

Visual Approach requirements

1000 / 3sm at Dest

Contact Approach requirements (off IFR flight plan)

1sm at Dest

Class E Conditions

500’ below, 1000’ above, 2000’ horiz and 3sm

VFR mins (dual pilot)

300/1 (within 10) | 300/2

Lowest Departure viz for Airport

Lowest 1/4sm or 1200 RVR

Departure wether for heliport

1/2 sm | But must have one of nominated PHI locations when <1

Higher than standard?

When published for a runway (must be used)

Standard t/o

1/2sm or 2400

Equal to landing mins?

Lowest authorised straight-in IFR visibility. Remember you can 1/2 vis unless stated NA down to 1/4.

Lower than standard t/o

Adequate Avis ref 1/4sm or 1200

Aircraft takeoff performances for heliport, airport/runway.

Heliport: 352f/nm Airport: 200ft/nm

Aircraft takeoff performance OEI

50ft/min when at 5000 MSL or MEA (whichever higher)

Destination forecast for airport& heliport

At ETA, must be at or above landing mins above lowest approach applicable based on vis only.

When is Dest alt required?

Ceiling is lower than 1500’ above lowest circling HAA If no circ app, ceiling will be 1500’ above the lowest published mins or 2000’ above airport elevation (whichever higher) Vis forecast to be less than 3sm or 2 more than the lower applicable vis mins.

Airport Alternate requirements

HAT +200 rounded to nearest 100 | 1sm or as published if higher