Wings Powerpoint Flashcards
When can you operate SVFR?
What are the restrictions?
- By day
- authorised by ATC
- clear of cloud
- 800m vis
- speed that allows pilot to see and avoid
Light signals to aircraft
Steady green - clear to land/take off if no risk of collision exists
Steady red - give way & continue circling/stop
Flashing green - return for landing/clear to taxi if no risk of collision exists
Flashing red - unsafe dont land/taxi clear of landing area
White flashes - return to starting point
VMC criteria class c below 10000ft
5km vis
1000ft vertical
1500m lateral
Class d VMC
5km vis
500ft below
1000ft above
600m lateral
Class g VMC below 1000ft AGL/3000ft AMSL
5km vis
Clear of cloud
In sight of ground or water
Class g VMC below 700ft with track guidance
800m vis
Clear of cloud
- by day/NVIS
- speed that allows pilot to see and avoid
- if less than 10nm from an aerodrome with IAP, maintain 500ft vertical separation from any aircraft within 10nm or aerodrome or conducting IFR
Class g VMC below 700ft without track guidance
5km vis
500ft vertical
600m lateral
- by day/NVIS
- speed that allows pilot to see and avoid
- if less than 10nm from an aerodrome with IAP, maintain 500ft vertical separation from any aircraft within 10nm or aerodrome or conducting IFR
Cruising levels
West = even
East = odd
VFR + 500ft
INTER and TEMPO times + holding fuels
INTER = 30min, 85kg
TEMPO = 60min, 170kg
Alternate minima - night VFR
Cloud base 1500ft
8km vis
Lighting
- qualified person at aerodrome for the landing (30min prior) to manually switch of lighting in event of failure
- in case of PAL as ADF ACFT, no qualified person required if dual VHF equipped
Sources of accurate QNH
AAIS
ATC
ATIS
AWIS
CA/GRS
WATIR
Radio Comms become inoperative
VFR class g or e
- squawk 7600
- remain outside controlled airspace
- continue broadcasting position and intentions on appropriate frequency
- as soon as practicable, descend below 5000ft to continue flight under VFR
Radio Comms become inoperative
VFR in class a,b,c,d or IFR
- squawk 7600
- continue broadcasting position and intentions
- if certain of remaining VMC, remain VMC and land at most suitable aerodrome
- if IMC or uncertain or remaining VMC:
- maintain last assigned altitude/LSALT (if higher) for 3mins
- after the above, proceed IAW last atc route clearance acknowledged
- commence descent IAW last atc route clearance
- conduct most suitable IAP
Separation from populous areas and public gatherings
1000ft above highest obstacle within 300m radius
VFR, how often must PIC fix ACFT
Must positively fix the ACFTs position by visual reference to features marked on topographical charts at intervals not exceeding 30mins
How long is QNH accurate for after receiving it?
15min
Emergency transponder codes
7500 = interference
7600 = loss of comms
7700 = in flight emergency
The risk of an adverse event as a result of NVIS failure below 500ft AGL is controlled by?
- the ACFT ability to revert immediately to a non-filtered search or landing light
- the presence of 2 pilots, each of whom is NVIS qualified and equipped and has access to dual flight controls
Icing conditions for EC135
- Not below 2deg OAT in visible moisture
- When ice detector indicates icing conditions
What level of FORECASTED turbulence is permitted for flying operations
Flight is permitted in FORECASTED mod/sev turbulence
CRP
Can flight continue if severe turbulence is experienced?
No
CRP
For inspecting the rotor head what safety limits/procedures are there?
- WAH and pre flight training
- helmet, flying clothing, lighting
- 3 points of contact
- wind/rain assessed suitable
- 110kg
- sentry
To prevent tail strike, what should you back up in landings?
10deg NU at <10ft
Watch MMI on deck
An ACMN is required for CA’s where ….. rotor diameter clearance from obstructions is not available
2 rotor diameter clearance
Min height for overwater ops at night?
400ft, other than embarked
Min descent altitude for autorotation training
15ft
When can you operate overwater without aircrew life rafts?
- overwater within 5nm of coastline
- overwater within 5-10nm above VTOSS
- enclosed waters
- overwater where FST is greater than ERT
When should HI NR be on during flight
All the time
What is the fixed fuel reserve and can it be used for training
70kg
Can be used for taxiing provided the ACFT remains over a suitable landing surface at all times
Unless in emergency/with QFI what is the min altitude an AvWO can manipulate controls
500ft
If only one set of NVDs is serviceable during flight, what is your minimum altitude
500ft
When hovering/taxiing around stationary ACFT vehicles or structures, what is the minimum lateral clearance
15ft
10ft for marshallers or taxi guidlines
Clearance required below the ACFT and rotor disk during IGE hover, taxi, lifting off, touching down
IGE hover = 5ft above obstacles
Taxi, touching down, lifting off = 3ft AO
On the ground = 5ft between blades and obstacles
OEL for low level flight
ELT/CVR/UMS/visio camera
RADALT
GTN650 or 750
Sat phone (for remote areas)
OEL for night
ELT/CVR/UMS/camera
RADALT
Current GTN database
GTN 650 or 750
Search/landing light
OEL for general handling
ELT/CVR/UMS/camera
GTN 650 or 750
Max flight hours in a daily period
8 unless extended by an operation order
When air temp forecast to be greater than 30deg aircrew must carry
Min of 1litre of water per 1.5hr sortie, per person
NFP and FP scan arcs of responsibility
NFP: 8 to 1
FP: 11 to 4
Announcing hazards
Caution - obstacle/traffic
Left/right clock code
Distance - close/middle/far
Level - low/middle/high
Direction of movement
Conflict/no conflict
“Handing over”
“Taking over”
“I have control”
Mandatory ICS items
ENG main switches
ENG mode select switches
ENG EMERG OFF switch
Twist grips
XFER pumps
EC135 cruise power and speed
8 FLI
120KIAS
Rate of closure for normal, steep and shallow profile approaches
Normal - walking pace
Steep - slow walking pace
Shallow - fast walking pace
Audible warnings NR
Steady tone - NR equal to or above 112%
Broken tone - NR equal to or below 97%
Gong - NR equal to or above 106%
During a standard climb, what is the altitude to time ratio use for planning?
+1min/2000ft
2000FPM
What does DIAFARE stand for
Divert point
Info
Altitude
Fuel
AVRM
RT
Execution
You are 20 seconds early at a base speed of 90KIAS
Decelerate to 70KIAS for 90 seconds
OEI fuel flow and effect on total fuel
Fuel flow 140kg
Total fuel: minus 50kg
What sea state are the EFS rated to?
<2200kg - up to sea state 4
>2200kg - sea state 4 to 6
Max flight crew
8
Max gross mass
2950
Max gross mass during hoist and external load ops
2910
Max floor loading
600kg/m2
Tie down ring limits
100kg
OEI VNE
110
Autorotation VNE
90
VNE for HI NR failure to decrease above 55kts
VNE minus 25
Max speed for wiper use
80kts
VTOSS
40
VY
65
Vmin IFR
60
Max wind for starting and stopping rotor
50kts
Max rearward wind for IBF operation
30
Max angle or bank for slope operations
14 left/right skid
12 nu
8 nd
6 MMI inoperative
> 3 deg = A TRIM off
Min LOC interception distance
4nm
Max LOC interception angle
90deg
Max RoD IFR
1500FPM
Max hoist load above 0 deg
249kg
VNE for hoist operations with extended boom
60KIAS
Max AOB with load on hoist
20 deg
Max AoB with no load on hoist
30 deg
Max number of people on hoist
2
Max external load mass
1300kg
Max airspeed and AoB for loaded cargo hook operations
100KIAS
30 deg
Max airspeed floats inflating/inflated
80KIAS
Max RoC with inflated floats and max altitude
1500FPM
5000ft
Weather radar safety distances
25ft (7.5m) pers
50ft ACFT/vehicles
100ft refuelling and large metallic structures