KV Flashcards
Why does the emergency/parking brake need to be on prior to beginning an external inspection?
To check the brake wear indicators
Just because the parking brake is on, does this guarantee that there is sufficient pressure to check the brake wear indicators?
No. The accumulators may have bled off pressure (amber) and you would need to pressurize them.
If hydraulic pressure is depleted for the brakes, how can it be restored prior to beginning a walk around?
Pressurize system 1 and 2.
On the external inspection, the ADSPs are covered in frost. What action must be taken?
FO must turn on ADSP heat on their originating flow.
Other than frost being visible on the ADSP probes, what are other reasons why it would be required to activate ADSP probe heat to ON?
- OAT is 0 or below with moisture of any kind
- FFOD with temps below -18C
- Erroneous speed indications or AFCS faults or failures present on PFD or EICAS
Are there nacelle strakes on both sides of the engine?
Yes
How many magnetic level indicators do we have to inspect on each wing during preflight?
3
close to fuselage, just outboard of the engine, center of the wing. All in a line and under the wing in the center
What document would you refer to regarding missing static wicks?
CDL
Where do you find the CDL?
AFM
When is a cold weather preflight inspection required?
- OAT 5 or less
- Wing fuel temp 0 or less
- Icing conditions exist
- RON with possibility of frozen contaminates
- Residual ice from inbound flight
- Cold soak suspected in fuel tank
What is the difference between a regular preflight and a “cold weather inspection?”
TACTILE INSPECTION. That is the keyword they are looking for. Its essentially no different, but you need a TACTILE INSPECTION. Simply determining if you need to deice or not. Just make sure that the leading edge, upper surfaces, and tail section are free of snow and ice.
What checklist must be completed prior to completing the deicing process?
Before start checklist
When does the timer for the holdover time (HOT) begin?
Final application of fluid commences
What does a holdover time represent?
How long the fluid will offer protection
What would make a holdover time long versus short?
How intense the precipitation is. Heavier precip shortens HOT.
When determining HOT in the HOT app, do you use official ATIS observations or the tables?
Always use official weather observations. If you don’t have any, use the tables. (can be found in the HOT app and in the GDPM.)
Name some factors that influence the effectiveness of the anti-icing fluid
- change in precipitation type or intensity
- change in ambient temp or aircraft metal temp
- position of the aircraft relative to the jet blast or prop wash of a leading aircraft
- change in wind velocity or direction
When is a pre takeoff check required? What is a pre takeoff check?
Required just prior to takeoff, IF you are within the HOT.
Simply look out the window at the wing and see if it’s still clear of contamination.
NOTE: (If you can’t tell for sure if it’s clear, aircraft must be de-iced again)
What is a pre-takeoff contamination check and when is it required?
It is where you walk back into the passenger compartment and look at the wings on both sides from a PAX window.
It is required whenever the HOT is expired, or becomes invalid due to changing conditions.
NOTE: Must always be performed in heavy precip regardless of HOT
NOTE: Must be performed within 5 minutes of takeoff.
If you got deiced and the holdover time is expired, can you just do a pre-takeoff contamination check and go with no other considerations?
Yes you can go assuming the wings look clear, however the big consideration here is you only have 5 minutes to depart before you would need to check on the wings again.
You just got deiced. Its heavy snow. You are about ready to takeoff, well within the HOT. Can you just do a pre-takeoff check and go?
No, you must do a pre-takeoff contamination check.
On the EFP section of the release for the departure runway, it says “RT H240.” What altitude would you initiate the right turn to heading 240? How long do you hold that heading?
- Climb straight ahead to 1,000’ AFE. Then turn right to 240 degrees
- Fly this heading to safely attain an altitude and position where radar vectors can be provided, or MEA or MSA is reached. (any of the above are acceptable. Most likely a radar vector would be the easiest.)
How does a simple special engine failure takeoff path differ from a standard engine failure?
A turn to a NAVAID or HDG is required prior to reaching 1,000’
(a better way to say that is the turn is initiated at some point other than reaching 1,000’) such as a radial or DME, instead of just turning at 1,000’.
When reported, what should be used to determine landing performance values?
RCC