Gouge Black Magic Flashcards
Don't suck at PIQ
SMOKE/FUMES IN THE AIRCRAFT
OXYGEN - “ON, 100%” (ALL)
LOSS OF PRESSURIZATION
OXYGEN - “ON, 100%” (ALL)
ENGINE FIRE/EMERGENCY ENGINE SHUTDOWN
THROTTLE - “IDLE” (PF)
FIRE HANDLE - “PULL” (PM)
AGENT - “DISCHARGE” (As Required) (PM)
FOUR ENGINE FLAMEOUT
ENGINE IGNITION - “ORIDE” (PM)
RAT - “EXT” (PM)
ENG SHUTOFF Switches - “ALL OFF, THEN ALL ON” (PM)
Normal oxygen Px range __________ psi.
285 - 430
Flotation Equipment Deployment System (FEDS)
- ) How many FEDS hatch openings do we have?
- ) How many initiators?
- ) Where are the initiators located?
- ) How many electric arming switches? Where? Why?
- ) 4 hatch openings
- ) 7 initiators
- ) Below each FEDS hatch ( 4 ). FWD LM station ( 1 ). MX ditching hatch ( 1 ). Exterior left leading-edge wing root ( 1 ).
- ) 2 electric arming switches at the PILOT OVHD and FWD LM station. For safety at air shows.
How many escape ropes and their location?
10 ropes total.
Pilot's windows: 2 MX ditching hatch: 1 Forward escape hatch: 1 Overhead escape hatches: 4 Troop doors: 2
How many fire extinguishers and their location?
9 extinguishers total
Cockpit: 2
Crew-rest: 1
Cargo compartment: 6
How many crash axes and their location?
How many chop-out areas and their location?
2 total axes
Crew-rest bulkhead: 1
Cargo compartment mid right side: 1
Chop-out areas: 4; 2 per side of the cargo comp.
How many O2 walk around bottles and their location?
10 bottles total
Cockpit: 2 Crew-rest: 1 Lavatory: 1 FWD LM: 1 Cargo Compartment: 5
NOTE 7/10 have masks associated with them. All the non-crew position bottles.
How many first aid kits and their location?
6 total kits (normally) with space for 20 more
Crew-res: 2
Cargo Compartment: 4
How many smoke detectors and their location?
22 total detectors
Avionics cooling: 2 Crew rest: 1 Lavatory: 1 IRUs: 4 Cargo Compartment: 14
Emergency Escape Breathing Devices (EEBDs) and their location?
6 total EEBDs
Crew rest: 2
FWD LM: 1
Crew entrance: 1
Cargo compartment: 2
How many emergency exits and their location?
16 total emergency exits
Cockpit clearview windows: 2 MX ditching hatch: 1 FWD escape hatch: 1 Crew entrance door: 1 Troop doors: 2 Cargo Ramp: 1
Chop-out areas: 4
FEDS: 4
Where is the crew oxygen converter and associated equipment located?
The converter and equipment are located in the unpressurized compartment along the right side nose gear well. The pressure stays around 300 psi and a heat exchanger warms the cold air to a comfortable “breathable” temperature… cockpit can borrow passenger air [manual x-feed valve on the co-pilot side] but not the other way around.
What is the volume / pressure of the crew liquid oxygen system and when will you see “CREW OXY LOW’ on the WAP?
Volume: 25 Liters / 285-430 psi at the receptacles
WAP: When pressure falls below 60+/- 5 psi or quantity falls below 5 Liters.
Where is the passenger oxygen converter and associated equipment located?
The passenger converter and equipment is located in the left nose compartment, outboard of the nose landing gear. Px range is 285-430 psi
What is the volume / pressure of the passenger liquid oxygen system and when will you see “OXY QTY LOW’ on the WAP?
Volume: 75 Liters / 285-430 psi
WAP: “OXY QTY LOW” shows up when pressure falls below 60+/- 5 psi or quantity falls below 7.5 Liters.
Where is the auxiliary oxygen converter located and what is the associated volume / pressure?
Located in the same spot as the crew oxygen converter along the right side of the nose gear well, and the volume / pressure is 75 Liters / 285-430 psi respectively.
4 things the PF sees regarding windshear?
H
U
E
E
- ) Hesitant or excessive airspeed buildup on T/O or chnages of +/-10 KCAS on approach
- ) Uncommanded FPV changes of +/-2° or 500fpm VVI
- ) Excessive sink rates
- ) Excessive nose high/low attitudes
7 things the PNF sees regarding windshear?
H
U
E
S
S
W
P
- ) Hesitant or excessive airspeed buildup on T/O or chnages of +/-10 KCAS on approach
- ) Uncommanded FPV changes of +/-2° or 500fpm VVI
- ) Excessive sink rates
- ) Sudden groundspeed changes of 15 knots or more
- ) Sudden change in wind direction or velocity
- ) Weather radar areas of red or heavy precip
- ) Predictive Wind Shear (PWS) red/black arcs
Define an “INCREASING performance windshear” condition.
An increasing HEADwind or decreasing TAILwind, which improves your performance because its increasing lift and airflow over the leading edge of your wings. The word “WINDSHEAR” will be at the bottom of the HUD.
Define a “DECREASING performance windshear” condition.
An increasing TAILwind or decreasing HEADwind which completely fucks your performance due to the loss of airflow over the wing leading edge etc. You will get a FLASHING “WINDSHEAR” in the center of the HUD and an CAWS alert “WINDSHEAR”.
Windshear recovery PRIOR to GO speed?
Reject that betch, ain’t nobody trying to eat windshear if they don’t have to.
Windshear recovery AFTER to GO speed?
- MAX thrust
- Consider delaying rotation to pick up speed but in no case rotate later than 1,000 remaining.
- At liftoff, pitch for a 1°-2° positive FPV, but don’t exceed 15° nose high. HOWEVER, if below 200 AGL and still sinking, raise to the stick shaker and ride that bitch until clear of the shear.
- May have to use the cage function if the FPV goes off scale
- PM will assist the PF in determining the jet’s flight path using the MFD PFD if necessary.
- Disregard F/D guidance
- Raise the gear only after a long period of positive climb and ground contact isn’t a concern. No less than 1,000 AGL
- Maintain 1/2 flaps until clear of shear at at/above Vmfr
If the windshear occurs on approach, what procedures are different than shear on T/O?
Really, the only additional steps are to hit TOGA, disengage AP / ATS. Still disregard F/D guidance and perform all previous steps as if you had just rotated.
What is the purpose of the windshear procedure?
To accelerate the aircraft through the windshear while minimizing altitude loss.
Recommended supply pressure for APU, Crossbleed and External air starts? (ACE check)
After the start button is pressed, you need ________ PSI minimum, otherwise you stop the start.
APU: 20 psi
Crossbleed: 25 psi
External Air: 30 psi
15 psi minimum after starter engagement
What switches are you looking at / pushing for the “J” technique prior to starting each engine?
Generator on/selected
Bleed air source selected with proper PSI
Hydraulic aux pump selected
FWD / AFT fuel boost pumps selected
When selecting an ignition source, when do we choose source “A” vs “B”? How about source “A and B”?
Which electrical bus powers source A? Source B?
Even days: B
Odd days: A
Icing present / anti-ice / turbulence: A and B
N2 indication within _______ seconds of starter engagement / button press.
Minimum oil Px and N2% before fuel can be introduced?
20 seconds
> 5 psi for oil Px and 18% N2 rotation before fuel, but waiting till 20% N2 will give a faster and cooler start.
How many seconds do you have to get a rise in EGT once the fuel is introduced?
Normal range for fuel flow after fuel has been introduced into the start sequence?
20 seconds
400-500 pph [approaching or greater than 700 pph right off the bat = stop start]
At what percent N2 should you begin seeing N1 rotation?
At what percent N2 should the starter automatically disengage and button pop out / light goes out?
No later than 40% on normal days or by 30% on cold days <0° C.
“Should” disengage by 51% N2 but you manually disengage it by 55% if it doesn’t. could take up to 30 sec for the light to turn off once the starter buttone pops out
When does a Hung Start occur during engine start? Ie: big picture what even is a Hung Start?
A hung start occurs when an engine is not able to reach idle. No perceptible N2 movement towards idle [55-65%] or N2 begins rolling back while EGT continues to rise above normal start values. Big picture, the high speed and low speed compressor sections are supposed to be moving air through the engine which should keep temperatures within normal ranges, but without that normal airflow, a hot start could occur quickly. Important to note that throttle movement will not fix a hung start, and the sequence should be stopped. Perform the engine clearing procedure.
Sub-idle Hung Start. How is it different than a regular hung start?
It typically occurs after starter disengagement when OAT is at or above 20°C, instead of in the first moment of the start sequence… N2 acceleration is suuuper slow and can be mistaken for an “idle” condition. BUT, it will be somewhere between 56-60% N2. The best way to determine if the engine is in a sub-idle hung start scenario is to compare it to other engines at THEIR idle state, and/or evaluate the N2 achieved against where it SHOULD be based on OAT and environmental conditions. If the engine rotation does not respond to throttle inputs, its a sub-idle hang.
- in the 781’s a low-margin EGT engine is most susceptible to this malfunction*
What is the EEC with regards to engine start?
Electronic Engine Control, and it is activated automatically at approximately 10% N2 during the start sequence.
If an engine start on the ground results in that engine operating in N2 mode as identified by an “N2 MODE X” WAP message, check the position of what?
Check the position of the PROBE heat switchlights, as having one or more of them on could cause ALL the engines to start in the N2 mode… Turn off the switchlight, continue with the start, let it idle for 1 minute, then shut down the engine and restart.
Describe the minimum N2 idle value percentages table….
-40° C 54%
-20° C 56%
0° C 58%
15° C 60%
30° C 62%
45° C 64%
basically the % values increase by 2% for every significant change in OAT. Table can be found in Section II of the Dash-1
You’ve pushed the starter button in, but it doesn’t stay in… what do you do?
First action should be to verify/change the ignition source. If after doing that it still won’t remain engaged, you CAN just hold it in for the start sequence.
A/C pack disagree during engine start… what do you do?
A momentary PACK DISAG or ENV cue may illuminate momentarily, which is not a big deal… BUT if you get a continuous PACK DISAG, it means the pack has not shut down… If you can catch it before 18% N2, manually shut if off, but if you’re past 18%, stop the start and deselect that pack prior to another start attempt.
Starter button pops out at 51% N2 normal-normal but the light stays on! How long can it stay on? What do you do?
It can stay on for up to 30 seconds after the button pops out, but after that you need to announce “stop start” and isolate [considering context, I believe the term isolate means to turn off] all air sources to that engine, followed by the engine clearing procedure.
What is the number of starter attempts per hour? Cooling periods?
You’re allowed 2 consecutive starts with no cooling period. Then 15 minutes between the 2nd and 3rd attempt. Followed by 10 minutes between the 4th and 5th attempts.
Maximum number of 5 attempts per hour with a 1 hour cooling period once you’ve exhausted all 5 attempts.
Engine Clearing Procedure (button still in)
- Announce stop start
- ENG SHUTOFF Switch – OFF
- Motor for 30 seconds then pull it out manually
*If a simultaneous start is in progress, continue to motor the bad engine until the other start is complete. And make sure EGT is <190°C before attempting another start.
Engine Clearing Procedure (button popped out)
- Announce stop start
- ENG SHUTOFF Switch – OFF
- In an emergency like a tail-pipe fire or fuel leak, you can manually reengage the starter below 20% N2 for 30 seconds.
Visual indication that the engine rotation has come to a full stop after stopping that start?
N2 RPM indication will disappear from the MFD
In a NON-emergency, wait until __________ before reengaging the starter?
Wait until 40 seconds after the engine rotation has come to a COMPLETE stop before reengaging the starter.
MAX EGT for engine start?
495° C
Engine may be motored for a maximum of _______ minutes?
15 minutes
What is the engine starter limitation?
———————— standing by for clarification
Engine Minimums:
- Min oil temperature for T/O
- Mon oil pressure
- Min oil quantity
- AC pack DISAG off by _______N2
- Donor engine N2 for crossbleed
- Normal fuel flow after engine started / stable
- 50° C
- 70 psi
- 4 quarts
- off by 20% N2
- 70-75% N2 for donor engine
- 800-1200 pph after engine is started / stable
Engine Minimums:
- Min oil temperature for T/O
- Mon oil pressure
- Min oil quantity
- AC pack DISAG off by _______N2
- Donor engine N2 for crossbleed
- Normal fuel flow after engine started / stable
- 50° C
- 70 psi
- 4 quarts
- off by 20% N2
- 70-75% N2 for donor engine
- 800-1200 pph after engine is started / stable
APU starter limitation.
Maximum of 3 start attempts per rolling hour, with a minimum of 5 minutes cooling in between starts.
What does APU override not actually “override”?
Fire and overspeed protection