FT4290 GK Flashcards
Reasons to Abort the start
- ITT exceed 1000C
2.ITT 871-1000C >5sec
3.Normal N1 increase halted - No ITT rise within in Sec of FF
5.Bat Bus Annunciator - PCL is moved or ST READY goes out
When is a motoring run procedure required
If fuel is introduced
red BAT BUS
BAT BUS inop or BAT BUS CWS circuit breaker
red GEN BUS
GEN BUS inop or GEN BUS CWS circuit breaker
red PMU FAIL
PMU Failure
red GEN
Gen inop
red CKPT PX
cockpit over pressurization, Px exceed 3.9-4.0psi
Red CANOPY
Canopy unlocked/unsafe
Red FUEL PX
Fuel pressure in motive flow line <10psi
red OIL PX
Oil PX is….
Below 15 psi
15-40 psi for 5 sec at IDLE
below 40 PSI above IDLE
red OBOGS FAIL
OBIGS sys malf
red CHIP
CHIP detector indicates oil contamination
amber CKPT ALT
CKPT px alt above 19,000 ft
amber DUCT TEMP
environmental duct or defog duct above 300*F
amber HYDR FL LO
HYD res fluid level below 1 QT
amber BUS TIE
Bus tie inop or open
amber FUEL BAL
fuel imbalance exceed 30lbs for 2 min
Fuel probe/EDM fail
amber EHYD PX LO
emergency accumulator @ or below 2400 +/-150 psi
amber OBOGS TEMP
OBOGS above 200*F
amber TAD FAIL
Trim aid device fail
amber L/R FUEL LO
Wing tank below 110lbs usable fuel
amber PMU STATUS
PMU detected in flight fault, or WOW
amber OIL PX
Oil PX is…
15-40PSI at IDLE
40-90PSI above IDLE
Land as soon as possible definition
an emergency shall be declared and a landing accomplished at the nearest suitable landing area considering severity, wx, field facilities, ambient lighting and command guidance
Land as soon a practical definition
emergency conditions are less urgent and although the mission is to be terminated, the degree of the emergency is such that an immediate landing may not be necessary
Suitable landing area definition
hard surface runway, taxiway, or over/underrun
BATT BUS fail effect on configuration
Use emer gear extension
AOA, GEAR/FLAP indication inop
GEN BUS fail effect on configuration
ASI,TAS,VSI,Altimeter, SMU, TAD VHF nav inop, AOA pitot heat inop
fly formation approach/GPS approach, normal gear/flap extension
HYDRAULIC FAIL effect on configuration
-Normal gear/flaps inop below 1800 psi
-EHYD PX LO or HYDR FL LO could be small leak to not trigger fuse, day VMC consider lowering gear
AOA computer fail on TP Stalls
-stick shaker malfunctions do not mean problem with AOA indicator
-Fly known pitch and power
Oil tank capacity
10 quarts
Normal oil level on Dipstick
Between “add” and “max hot”
When to check oil level
w/in 30 min of engine shutdown, 15-20 min most accurate
White numbers on voltmeter
22.0-29.5 VDC
Np limit with counter weights
106%
Vo
227 KIAS 150 KIAS rudder
Vo definition
operating maneuvering speed is speed above which full deflection or abrupt movement in 1 axis will exceed structural limits
0 G limit
5 Sec +/-.25 is considered 0 G
Neg G limit
60 sec
Defog limits for t/o or ldg
do not use
max decent rate when mains 185 +/-5 psi
3.7 Gs 600 FPM
max decent rate when mains 225 +/- 5 psi
5.1 Gs 780 FPM
Barrier limits
-taxi as slow as possible so all gear avoids contact with support doughnuts
-avoid taxi over net barriers if possible
-do not engage raised web barrier
Icing maneuver limits
30* AOB 0-2 Gs
Hydro limits on gauge
Green 2880-3120
white 1800-2880 or 3120-3500
Best glide speed VVI clean
125 KIAS 1350-1500 FPM
Best glide speed VVI Dirty
120 KIAS 1500 FPM
Best glide speed VVI Dirty flaps LDG
95 KIAS 1850 FPM
Best glide speed VVI prop windmilling clean
110 KIAS 2350 FPM
When does stick shaker activate?
Min 5 Kts below stall or 5-10
When does buffet occur?
3 Knots before, turning buffet occurs much before stall
Roll of tendency >60% Torque
Torque roll off often occurs before reaching aft stick
Configuration effect on stall
-Flaps aggravate roll of tendency
-Speed brake and fuel imbalance negligible effect
Parts of a Spin
Post stall gyration
Incipient Spin
Steady State Spin
OCF Definition
Aircraft does not respond immediately and in a normal sense of flight controlls.
Post Stall Gyration
Motions of acft about 1 or more axis immediately following the stall but prior to incipient spin
Spiral definition
Rolling and/or yawing motion of acft, but not steady state as A/S increasing thru 160 KIAS
Why no spins below 10,000 msl
high stress on propeller during the spin on the prop rpm below 80%
Erect spin AOA
Airspeed
Time
Alt Loss
AOA= 18 Units
Airspeed 120-135 KIAS
2-3 Sec per turn
400-500’ lost per turn
Alt lost during efect spin recovery
1500-2000’
RCR Numbers
Dry=23
Wet=12
Icy=5
Max braking speed def
Max speed which acft can come to a stop without exceeding energy limits of brakes
Brake energy limit
3.96 Mil ft/lbs
Assumptions of abort speed
3 seconds to recognize, 3 seconds to move throttle to idle and brakes.
Speed may increase 20 Knots
Max Range vs Max Endure
Max Range: speed that gives max range per lb of fuel
Max Endure: speed for min fuel flow in level flight
Long Range Cruise Definition
Speed above max range speed which yields 99% of max range
Landing Distance Assumptions
- 3* approach to 50 ft obstacle
- 2 sec delay from touchdown to braking
- max braking once firmly on ground
- idle power and threshold speed determined by chart at 50’
- braking for dry asphalt/concrete 23 RCR
Taxi Spacing restrictions
maintain min of 75 feet while staggered 150 ft in line
300 ft icy
When do you have to wear g suit
when anticipating 2 or more Gs
When to wear helmet visor
Anytime the canopy is down
When to wear gloves
Engine start to engine shutdown
should be worn during exterior inspection
Joker Definition
Fuel qty above bingo which separations, bug out, or event termination should begin and proceed w/ remainder of mission
Bingo Definition
Fuel qty that allows acft to return to base of intended landing or alternate using preplanned recovery fuel
Normal recovery
fuel at initial or FAF, 200 lbs
When to declare min/emer fuel
once it becomes apparent fuel remain at touchdown will be less
When to use ldg flaps
full stop landings when hvy weight flaps up LDG dist >= 80% of actual field length
Low approach definition
do not allow acft to touch down when cleared low approach
restricted low approach definition
do not descend below 500 AGL or alt given by controller
WX clearance during OCF
Clear of clouds w/ horizion min 7000’ above
must complete recovery by 3,000’ above
Min Altitude aero
6000’ AGL
Min Altitude OCF
13,500’ MSL
MEA for students
5000’ AGL
Min non local VFR point to point
3000’ AGL
Min altitude to complete slip for training
300’ AGL
Dual only Maneuvers
- Rolling T/O
- Stalls
- Slow Flight
- Stability Demo
- Contact Recoveries
- Intentional Spins
- Straight in approaches
- low-closed patterns
- UA Operations
When to accomplish GPS approach
Day VMC
GPS database limits
Do not use GPS as prime nav source w/expired database
FDE rules for GPS
Aircrew will check FDE before using GPS as a primary source of IFR navigation
RNAV SID/STAR Rules
Do not fly SID/STAR with RNAV in title
NTA Max acft in pattern
4 total
NTA Overhead vs rectangular
Do not fly overhead w/ civilian traffic in pattern
NTA Max airspeed
200 KIAS within 3 NM 1500 AGL
High Surface Wind restriction
-no overland flight exceeding 35 kts
-OG/CC approval for surface winds exceed 25 Kts
Solo flying recommendations for engine malfunction
fly PEL
Solo flying recommendations for engine failure
serious consideration should be given to ejection
Tire Wear Criteria
Red Cord= do not accept
3 cord for out and back
2 cord for cross country
When to install ejection pin
Clear of runway prior to turning on parallel taxiway
Contact MOAs
1,2,6,7,9,10
Instrument MOAS
3,4,5,9,10
Formation MOAs
3,4,5,Pecos,8 High/Low,Burr,9,10 h/l
Pattern priorities
- Emergencies
- Min Fuel
- Formation
- Radar Entry
- Established in Pattern
- VFR Entries
Pattern Comm Priorities
- SOF/Deconfliction/Emergency
- Clearances/ Cancellation/ Acknowledgements
- Gear Down Calls
- Position Reports
- Requests
When to not break
- Traffic on high/closed, low closed, inside downwind
- Acft on straight in btwn 5NM and 2NM
- Acft between high and low key
- Acft orbiting high key
When no to request closed
- Traffic between 2 mile and break
- acft between 5NM and 2NM on straight in
- Between initial and halfway between high and low key
MOA altitudes based on altimeter settings
28.92-29.41 high cap 21,000’
29.42-29.91 high cap 21,500’
Expected MOA recovery altitude
High
Low
14,000
6,000
Taxi Right of way
1. Exit rwy vs. Taxi G
2. Taxi G vs. Parking Ramp
- Taxi G
- Parking Ramp
Number of Aircraft allowed on Taxi A
No more than 6 T-38 or combination if 4 T-6/1 holding between the runways
What to do if unable VMC MOA?
Advise ATC when unable to 3SM and clear of clouds. Standard IFR separation will be provided until pilot advises 3SM and clear of clouds
Reduced Same Runway Separation
3000’ alternate sides of the runway
When does Reduced Same Runway Separation not apply?
- Between trainer and non-trainer aircraft
- Situation cleared for option
- Between departure following arrival acft
- Wet runway
- SOF determines safety is jeopardized
Unrestricted Patterns
Full use of MOA+HONCHO, crosswinds in solo limits. HONCHO controls
Solo Patterns
3100 MSL/5 SM Crosswind in limits
Dual status
3100’ MSL/ 3SM
Restricted Patterns Wx and entry
2600 MSL/3SM
Enter via init T/O, pattern straight in, closed/crosswind from center
Simultaneous Instruments WX
2100/3
Alternating Instrument WX
WX >= suitable IAP mins
Wx Recall
Discontinue profile
Max endure top of the block
Await sequencing
Fly 250 KIAS
OG recall
Same as Wx recall except fly normal speeds
Insufficient Radar Separation
Dual or better
- Climb 2600’ turn west
- Contact RSU
- Do not cross pattern ground tracks until 2600’
- Enter VFR entry
Insufficient Radar Separation
Restricted Patterns
- Maintain 2100’ turn corner outside down/crosswind
- Contact RSU
- Enter pattern, west 360 to avoid traffic
Controlled Ejection
Steps/location
- Ref controlled ejection
- 7700
- DLF 043/4DME 3100’
- Eject using controlled ejection
