Shared Flashcard Set

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T-6B By the Numbers
Naval Aviation Primary Training
305
Aviation
Professional
01/21/2013

Additional Aviation Flashcards

 


 

Cards

Term
Empty weight
Definition
5040 lbs
Term
NP at approximately 30% torque during overspeed gov check
Definition
100%
Term
NP limit with PMU off during overspeed gov check
Definition
100 + 2%
Term
max amps limit for T/O
Definition
+50 amps
Term
setting to check engine instruments for T/O check
Definition
25-30% torque
Term
degrees nose up for rotation
Definition
8-10
Term
gusty wind T/O
Definition
½ gust factor (up to 10 knots)
Term
climbout speed (160-180 KIAS for better forward visibility in climb)
Definition
140 KIAS
Term
climbout pitch attitude
Definition
10-15 degrees NH
Term
pitch and speed for obstacle clearance climb
Definition
15 degrees nose high and 140 KIAS
Term
check OBOGS and defog
Definition
10,000 feet
Term
increase in ITT w/defog on at any PCL setting
Definition
40 degrees C
Term
ITT limit as controlled by PMU
Definition
820 degrees C
Term
required pressure differential above 18,000 feet MSL
Definition
3.6 -/+ 0.2 psi
Term
max fuel imbalance for pre-stall, spinning and aerobatic checks
Definition
50 lbs
Term
recommended holding speed
Definition
120–150 KIAS
Term
penetration descent parameters
Definition
2000–4000 fpm and 200-250 KIAS
Term
gusty wind threshold and touchdown speeds
Definition
½ gust factor (up to 10 knots)
Term
subtract from normal approach speed for normal touchdown speed
Definition
-7 KIAS
Term
braking above to be done with great caution
Definition
80 KIAS
Term
check oil within after landing to be max hot
Definition
15-20 min
Term
max slope approved for fueling
Definition
3 degrees
Term
time limit for LH and RH single point refueling precheck valves to shut
Definition
10 seconds
Term
ground power required
Definition
28-28.5 VDC /1000 amps for 5 sec/500 amps for 2 min/300 amps continuous
Term
main gear tire pressure
Definition
225+/-5 psi
Term
nose gear pressure
Definition
120-/+5 psi
Term
wind speed to consider hangaring A/C
Definition
80 knots
Term
max nose wheel deflection while towing
Definition
80 degrees
Term
max ITT for start
Definition
1000 degrees C
Term
time for ITT to start rising after fuel flow indication during start
Definition
10 seconds
Term
N1 with engine flameout (speeds below 8% not indicated)
Definition
0% within 5 seconds
Term
engine out glide speed
Definition
125 KIAS
Term
duration of emergency O2
Definition
10 min
Term
consider rapid descent above this altitude if using emer O2 to prevent depletion
Definition
20,000 MSL
Term
glide rotates N1 below 8% (indicate 0%) if engine flamed out (oil px = 0 psi)
Definition
125 KIAS
Term
airstart not recommended below
Definition
2000 feet AGL
Term
airstarts are demonstrated below
Definition
20000 feet MSL
Term
altitude lost during airstart procedure (at 125 KIAS glide)
Definition
1200 feet
Term
time to complete airstart sequence
Definition
40 seconds
Term
airstart envelope (above 15,000 feet MSL)
Definition
135-200 KIAS
Term
airstart envelope (at or below 15,000 feet MSL)
Definition
125-200 KIAS
Term
time for prop to unfeather after N1 reaches approximately 45%
Definition
20 seconds
Term
PCL to idle for PMU off airstart (look for ITT rise w/in 10 seconds or abort)
Definition
13% N1
Term
initial fuel flow during airstart
Definition
75- 80
Term
amp reading after airstart
Definition
above 30 Amps
Term
time for starter to drain battery if generator is left in manual
Definition
10 min
Term
time for prop to come out of feather after prop sys CB is pulled
Definition
15-20 seconds
Term
minimum altitude uncontrolled ejection
Definition
6000 feet AGL
Term
135 KIAS and AOA 18+ indicate a steady state spin
Definition
120
Term
time standby attitude indicator will provide accurate info after loss of power
Definition
9 min
Term
time aux battery provides stby instruments/lighting, fire 1 and standby UHF
Definition
30 min
Term
torque max with CHIP or OIL PX lights illuminated
Definition
60%
Term
normal sustained oil pressure limits
Definition
90-120 psi
Term
time battery will last with bus tie open
Definition
30 min
Term
generator is considered inoperative
Definition
25 volts and ammeter discharging
Term
reading if battery bus fails
Definition
0 volts 0 amps
Term
engine feed fuel pressure below causes boost pump to automatically engage
Definition
10 psi
Term
max engine time with high pressure fuel pump suction feeding
Definition
10 hrs
Term
auto fuel balancing keeps fuel balance within
Definition
20 lbs
Term
fuel imbalance for two minutes triggers FUEL BAL light (fault in auto system)
Definition
30 lbs
Term
level of fuel that triggers L or R FUEL LO annunciator
Definition
110 lbs (16 gallons)
Term
EHYD PX LO light illuminates below
Definition
2400 +/- 150 psi
Term
HYDR FL LO light illuminates below
Definition
<1800 psi
Term
hydraulic pressure w/in green arc
Definition
2880-3120 psi
Term
minimum altitude for controllability check
Definition
6000 ft AGL
Term
minimum speed during controllability check (or stick shaker or max deflection)
Definition
90 KIAS
Term
add to minimum controllable speed on final with structural damage
Definition
20 KIAS
Term
touchdowns in landing configuration have been accomplished up to this
Definition
110 KIAS
Term
– touchdowns above this cause increased directional sensitivity & longer landing
Definition
100 KIAS
Term
in environmental systems or defog duct triggers the DUCT TEMP light
Definition
300 degrees F
Term
descend below with environmental system/pressurization failure
Definition
18,000 feet MSL
Term
speed to attain with runaway trim
Definition
110-150 KIAS
Term
stick pressure at approach speed with elevator trim failure at high speed cruise
Definition
10 lbs
Term
stick pressure at approach speed with aileron trim failure at high speed cruise
Definition
5 lbs
Term
stick pressure at approach speed with rudder trim failure at high speed cruise
Definition
20 lbs
Term
– max speed with canopy shattered/damaged/gone or CANOPY light on
Definition
150 KIAS
Term
– CKPT PX light illuminates with this pressure differential
Definition
3.9 to 4.0 psi
Term
– cabin alt triggers CKPT ALT annunciator
Definition
19,000 MSL
Term
decompression above may trigger OBOGS light due to mode compensation
Definition
20,000 feet MSL
Term
– recommended minimum ejection altitude (controlled)
Definition
2000 feet AGL
Term
recommended minimum ejection altitude (uncontrolled)
Definition
6000 feet AGL
Term
Use MOR handle to deploy parachute & separate from seat in mtns.
Definition
>8,000 feet AGL
Term
speed range for controlled ejection
Definition
125-180 KIAS
Term
Ejection seat time to full chute
(based on ISS BOTH, 271 pound pilots, 250 KIAS)
Definition
4.37 sec (FRONT)/4.00 sec (REAR)
Term
min altitude/airspeed for successful ejection with up to a 10,000 fpm sink rate
Definition
0/0
Term
min ejection altitude with 90 degree dive and 250 KIAS
Definition
850 feet AGL
Term
min ejection altitude inverted (level flight) with 250 KIAS
Definition
180 feet AGL
Term
additional terrain clearance to above numbers for each 1000 ft MSL of altitude
Definition
Add 1%
Term
– ejection seat chart not accurate above
Definition
8000 feet MSL
Term
glide to high key
Definition
125 KIAS
Term
min speed until intercepting final on ELP
Definition
120 KIAS
Term
min speed on final during ELP
Definition
110 KIAS
Term
ditch into the wind instead of parallel the swells
Definition
Above 25 knots
Term
– add to high, low, and base key with engine in idle due to no feathering
Definition
500 feet
Term
max descent rate for 125 KIAS glide, 4-6% torque, clean.
Definition
1350 fpm
Term
high key
Definition
3000 feet AGL
Term
– low key
Definition
1500 feel AGL
Term
– base key
Definition
600-800 feet AGL
Term
– torque to set for ELP, PEL, or to simulate zero thrust
Definition
4-6%
Term
– minimum fuel to burn down to for landing with gear malfunction
Definition
100 lbs
Term
set PCL to fuel flow indication (expect 70-80 pph) for PMU off ground start
Definition
13% N1 minimum
Term
– if no rise in ITT, place PCL off and abort start
Definition
10 seconds after fuel flow indications
Term
approximate idle for PMU off ground start
Definition
67% N1
Term
max takeoff weight
Definition
6900 lbs
Term
max shaft horsepower
Definition
1100 HP
Term
oil capacity
Definition
18.5 quarts
Term
red oil px annunciator with pcl above idle
Definition
< 40 psi
Term
red oil px with pcl at idle
Definition
< 15 psi
Term
amber oil px annunciator at idle
Definition
40-15 psi
Term
amber oil px above idle
Definition
40-90 psi (<10 sec)
Term
amber and red oil px at idle
Definition
15-40 psi (< 5 sec)
Term
after shutdown, check oil for best results
Definition
15-20 mins
Term
turbine output shaft speed
Definition
30,000 RPM
Term
prop operAting speed
Definition
2000 RPM
Term
ground N1 at idle
Definition
60% N1
Term
N1 idle in flight
Definition
67%
Term
pmu managed minimum above 10k
Definition
80% N1
Term
pmu off overspeed governor Np range
Definition
100 +/- 2
Term
ignition and boost pump deactivated during auto start
Definition
< 50% normal N1 rise
Term
fuel pressure switch limit, turns on boost pump
Definition
< 10 psi
Term
manual motor after aborted at start
Definition
20 secs
Term
normal wing tank capacity
Definition
530 lbs
Term
collector tank capacity
Definition
40 lbs
Term
full fuel load- single point refueling
Definition
1100 lbs
Term
over wing refueled full fuel load
Definition
1200 lbs
Term
imbalance where FUEL BAL annunciator illuminated (2 min)
Definition
30 lbs
Term
fuel probes: 3 in each wing, 1 collector tank
Definition
7 total
Term
middle fuel probe
Definition
445 +/- 50 lbs
Term
inner fuel probe
Definition
308 +/- 50 lbs
Term
collector tank pressurized by transfer jet pumps
Definition
1 to 1.5 psi
Term
L or R FUEL LO
Definition
110 lbs
Term
starter/generator output
Definition
28 v, 300 amps
Term
main battery output
Definition
24 v, 42 amps
Term
min voltage to charge battery 
Definition
25 v
Term
aux battery output
Definition
24 v, 5 amps
Term
hydraulic pressure range
Definition
3000 +/- 120
Term
hydraulic system total capacity
Definition
1.25 gal/5 qt
Term
hydraulic reservoir capacity
Definition
.6 gal
Term
min hydraulic pressure necessary to operate nw steering, gear, Flaps, speed brake
Definition
1800 psi
Term
fuel pressure supplied by engine driven low pressure fuel pump
Definition
40 psi
Term
fuel pressure supplied by engine driven high pressure fuel pump
Definition
700 psi
Term
max hydraulic volume allowed past hydraulic fuse
Definition
.25 GPM
Term
hydraulic pressure relief valve opens
Definition
3250-3500 psi
Term
EHYD PX LO annunciator illuminates
Definition
2400 +/- 150 psi
Term
HYDR FL LO
Definition
1 qt or less 
Term
normal gear extension/retraction time
Definition
6 secs
Term
gear warning horn sounds if airspeed if airspeed below 120
Definition
87% N1
Term
flap deflection in TO
Definition
23 degrees
Term
flap deflection in landing 
Definition
50 degrees
Term
speed brake deflection when deployed
Definition
70 degrees
Term
TAD active with no weight on wheels
Definition
80 kts
Term
below this number mach is blank
Definition
.40
Term
stall
Definition
18 AOA
Term
on speed 
Definition
10 to 11 AOA
Term
max endurance AOA
Definition
8.8
Term
max range AOA
Definition
4.9
Term
optimum approach speed decrease rate
Definition
1 kt/100 lbs
Term
optimum max range AOA altitude
Definition
25,000 ft
Term
pre stall stick shaker
Definition
5-10 kts before stall, 15.5 units
Term
ejection seat limits
Definition
0/0 to 35,000/370 kias
Term
automatic seat man separation
Definition
14-16 k feet
Term
IAS both rear ejection delay
Definition
.37 secs
Term
bleed air inflow prevented with ac clutch engaged
Definition
< 7500 ft MSL
Term
automatically maintained until 18,069 msl
Definition
8000' cockpit pressure altitude
Term
CKPT ALT annunciator
Definition
19,000' cockpit pa
Term
CKPT PX annunciatorannunciator
Definition
3.9-4.0 psi
Term
DUCT TEMP
Definition
300 degrees F
Term
ELT transmission limit
Definition
50 hours
Term
AUX BAT test light will not illuminate
Definition
< 50% capacity
Term
OBOGS TEMP annunciator 
Definition
200 degrees F
Term
normal O2 concentration, sea level-15k feet
Definition
25-70%
Term
normal O2 concentration, 15-31 k feet
Definition
45-95%
Term
O2 concentration on MAX
Definition
95%
Term
OBOGS warm up time after engine start
Definition
3 mins
Term
OBOGS fail annunciator extinguishes during BIT test
Definition
< 2 min
Term
baggage compartment weight limit
Definition
80 lbs
Term
icing inhibitor mix
Definition
.5 pint/ 50 gal fuel
Term
external power requirements
Definition
28-28.5 V, 1000-1500 amps
Term
main gear tire pressure
Definition
225 +/- 5 psi
Term
nose wheel tire pressure
Definition
120 +/- 5 psi
Term
thrust available at sea level
Definition
2750 lbs
Term
100% torque available up to this altititude
Definition
12-16 k feet
Term
torque produced at prop shaft
Definition
2900 ft- lbs
Term
emergency o2 bottle min at 70f
Definition
1800 psi
Term
sufficient battery voltage for start
Definition
23.5 V
Term
mminimum main gear strut extension
Definition
2 inches
Term
minimum nose gear strut extension
Definition
2.5 in
Term
delay between ejections with ISS both
Definition
.37 secs
Term
low aoa
Definition
10.5 units,amber donut
Term
high aoa
Definition
18 units, green chevron
Term
PMU limit for start
Definition
121 degrees C
Term
use HIGH IOAT start procedure
Definition
80 degrees c
Term
time for STARTER switch manual to cool IOAT or residual fuel
Definition
20 secs
Term
min idle N1 on ground
Definition
60%
Term
prohibited range stable prop speed on ground
Definition
62-80%
Term
idle with PMU off during overspeed gov checklist
Definition
60-70% N1
Term

Placing PCL in idle before during manual start may cause eng damage/overtemp

Definition
60% N1  
Term
FUEL PX light illuminates
Definition
<10 psi fuel px 
Term
OIL PX light illuminates
Definition
<40 psi above idle or 15 psi at idle 
Term
OBOGS TEMP light illuminates
Definition
200 degrees F 
Term

fuel level which triggers L/R FUEL LO 

Definition
110 lbs or 16 gallons (respective tank) 
Term
MAINT FDR light illuminates
Definition
80% memory full 
Term
Maximum allowable airspeed
Definition
316 KIAS/0.67 Mach 
Term
Maximum torque for T/O
Definition
100% 
Term
Maximum torque transient for 20 seconds
Definition
131% 
Term
Maximum ITT for T/O
Definition
820°
Term
Maximum ITT idle
Definition
750°
Term

Max ITT for start (5 seconds)

Definition
1000°
Term

Max transient ITT (20 seconds)

Definition
870°
Term
Max N1 
Definition
104% 
Term

Max Np, PMU off

Definition
100 + 2 %
Term
Emergency Max Np
Definition
110%
Term

Normal oil pressure range

Definition
90 - 120 psi 
Term

Max oil pressure during start

Definition
200 psi 
Term
Transient oil pressure range, aerobatics and spins only
Definition
40 - 130 psi 
Term
Minimum oil pressure, at t idle, aerobatics and spins only (5 seconds max)
Definition
15 psi 
Term

Normal oil temperature range

Definition
10° to 105°
Term

Min oil temperature for start

Definition
-40°
Term

Acceptable oil temperature, transient power, 10 minutes max

Definition
106° - 110°
Term
Normal hydraulic pressure
Definition
1800 - 3000 psi 
Term
starter duty cycle
Definition
20 seconds 
Term

cooling period before second start attempt

Definition
30 seconds 
Term
cooling period before third start attempt
Definition
2 minutes 
Term

cooling period before fourth start attempt

Definition
5 minutes 
Term
cooling period before fifth start attempt
Definition
30 minutes 
Term
gear/flap extension limit
Definition
150 KIAS 
Term
Max turbulence penetration A/S (both mentioned)
Definition
207/195 KIAS 
Term

Symmetric Vo

Definition
227 KIAS 
Term

Symmetric, clean

Definition
+7.0 to -3.5 G 
Term
Symmetric, gear/flaps extended
Definition
+2.5 to 0 G 
Term
Asymmetric, clean 
Definition
+4.7 to -1.0 G 
Term

Asymmetric, gear/flaps extended 

Definition
+2.0 to 0 G 
Term

Spins prohibited at altitudes of

Definition

>22,000’ MSL , <10,000’ MSL

  

Term
Check CG when
Definition

                           1) Rear pilot exceeds 260 lbs, 2) Combined crew weight exceeds 500 lbs,

                                    3) Fuel exceeds 1100 lbs, 4) Baggage compartment is used

Term
Max ramp weight
Definition
6950
Term

Max takeoff/landing weight

Definition
6900
Term
Max zero fuel weight
Definition
5850 
Term

Max descent rate at touchdown

Definition
780 fpm (5.1g)
Term

Max crosswind

Definition
25 knots 
Term
Max tailwind for takeoff
Definition
10 knots 
Term
Aerobatics prohibited
Definition
<150 lbs/side 
Term
Max fuel imbalance
Definition
50 lbs 
Term
High pressure fuel pump only limit
Definition
10 hrs 
Term
Ground ops temperature limits
Definition
-23° C (-9.4° F) to +43° C (109.4° F) 
Term
Apply equipment cooling chart
Definition
35° C (95° F) 
Term

Pressurization Safety valve opens

Definition
4.0 psi 
Term
Canopy wind limit
Definition
40 knots 
Term
Min / Max Pilot weight (Nude) for ejection seat
Definition
103 - 245 lbs 
Term

Min / Max Pilot weight (with equipment) for ejection seat

Definition
121- 271 lbs 
Term

Ejection above this speed will increase injury due to drogue shot opening shock

Definition
320 kts
Term

utilize half lateral stick inputs or less performing sustained elevated G rolls

Definition
>180 KIAS 
Term
best glide, clean
Definition
125 KIAS 
Term

sink rate at best glide, clean

Definition
1100 to 1300 fpm 
Term

 

best glide, gear down, flaps/SB up

 

Definition
105 KIAS 
Term

sink rate at best glide w/gear down

Definition
1500 fpm 
Term
zero thrust power setting
Definition
4 to 6% torque 
Term

full right rudder and full right aileron may not prevent a left roll off at stall

Definition
>60% torque 
Term

altitude loss during six turn, steady-state spin

Definition
4500’
Term
nose high pitch for best spin entry
Definition
15° to 20°
Term
per turn, stabilized spin
Definition
2 - 3 seconds, 400’ to 500’, 120 KIAS, 18 AOA 
Term
aggravated spin
Definition
70° nose down, 280°/second turn 
Term
altitude loss for spins
Definition
500’/turn, 1500’ to 200’ dive recovery 
Term

spin entry may result in low oil pressure and engine damage

Definition
>50 degrees nose high
Term
Accelerated stalls sustained can produce damaging loads fuselage/emenage
Definition
> 3g
Term
Max bank angle change for uncoordinated maneuvers at -1g
Definition
180 degrees
Term

Above stall, natural stall warning occurs during power on stalls

Definition
3 kts
Term
oil pressure may drop this low during a spin
Definition
40 psi
Term
Recommended turbulence/t-storm penetration airspeed
Definition
180 KIAS 
Term
Windshear T/O
Definition
VROT + (up to)10  
Term
Windshear approach
Definition
VAPP + (up to) 10 
Term

Approach/landing speed with ice accumulation on aircraft

Definition
VAPP + 10(min) 
Term

Operations in visible moisture should be avoided

Definition
5° C/41° F (or below) 
Term
hydroplaning can occur
Definition
<0.1 inch of slush or water, MPH ¸ 1.15 = Knots
Term
nose tire hydroplane
Definition
>85 knots 
Term

main tire hydroplane

Definition
>115 knots 
Term

Power-up of the digital instruments may shorten instrument service life

Definition
<-21° C (-6° F) 
Term

Remove battery, preheat engine prior to start

Definition
-29° C (-20° F) 
Term

°F to °C

Definition

°F = (°C ´ 1.8) + 32

Term

Standard day, sea level

Definition
15°C (59°F), 29.92 mb 
Term
RCR Dry
Definition
23 RCR 
Term
RCR Wet
Definition
12 RCR
Term
RCR Ice/Standing Water
Definition
5 RCR
Term
Maximum brake energy absorption capability
Definition
3.96 Million Foot-lbs
Term

Max abort speed reaction time

Definition
6 seconds (3 sec decision/3 sec application) 
Term
Airspeed increase during 6 second reaction at max abort speed
Definition
20 knots 
Term

Max crosswind 

Definition
25 knots
Term
Max crosswind, wet
Definition
10 knots 
Term
Max crosswind, ice
Definition
5 knots 
Term
Takeoff speed in gusty winds
Definition
T/O speed + 50% of gust (max of 10)
Term
Charted performance climb speed
Definition
140 KIAS 
Term
Climb above this altitude may not be possible except clean configurations 250 
Definition
15,000’ MSL 
Term
Penetration descent, idle power, clean
Definition
KIAS/0.67 Mach 
Term

Rapid descent, idle power, speed brake extended

Definition
316 KIAS/0.67 Mach 
Term

Enroute descent, power as required, clean

Definition
220 KIAS/4000 fpm 
Term

Max range descent, power as required, clean

Definition
180 KIAS/1500 fpm descent 
Term

Decreased range for each 10 knots of headwind, clean

Definition
5% 
Term
Gusty wind landing
Definition
VAPP/LND + 50% of gust(max of 10)
Term

Charted landing distance glidepath

Definition
3°
Term

Vobs, obstacle speed (and pitch)

Definition
140 kts/ 15 pitch
Term
Critical Altitude- 100% torque is no longer available
Definition
16,000 ft
Term
Do not exceed during climbs when above critical alt
Definition
807 C
Term

Subtract from observed ITT at critical alt during climb out

Definition
13 C
Term

Max cruise power- amount of cruise power available above critical alt

Definition
780 C
Term

Subtract from observed ITT at critical alt for max cruise power

Definition
40 C
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