T-6 By the Numbers (1) Flashcards
Empty Weight
4900 lbs
Max Takeoff Weight
6500 lbs
Max Shaft Horsepower
1100
Oil Capacity
18.5 quarts
OIL PX annunciator with PCL above idle
40 psi
OIL PX annunciator with PCL at idle
15 psi
Turbine output shaft speed
30,000 RPM
Prop operating speed
2,000 RPM
Ground mode at idle
60% N1
Flight mode at idle
67% N1
PMU managed minimum above 10K
80% N1
Ignition and boost pump deactivated during auto start
50% N1
Fuel pressure switch limit, turns on BP
10 psi
Manual Motor after aborted start/inverted flight limit
20 seconds
Normal Wing Tank capacity
530 lbs
Collector tank capacity
40 lbs
SPR refueled full fuel load
1100 lbs
Over Wing refueled full fuel load
1200 lbs
(for 2 minutes) Imbalance where FUEL BAL annunciator illuminated
30 lbs
Auto Fuel Balance
20 lbs
Middle Fuel probe
445 (+/- 50) lbs
Inner Fuel probe
308 (+/- 50) lbs
Collector tank pressurized by transfer jet pumps
1 to 1.5 psi
L or R FUEL LO annunciator illuminated
110 lbs
Starter/Generator output
28 VDC (300 amp)
Main battery output
24 VDC (40A HR)
Aux Battery output
24 VDC (5A HR)
Hydraulic Pressure
3,000 psi
Hydraulic system total capacity
1.25 gal = 5 quarts
Hydraulic reservoir capacity
0.6 gal
Min Hydraulic pressure to operate NW steering, gear, flaps, speed brake
1800 psi
Fuel pressure supplied by engine driven low pressure fuel pump
40 psi
Fuel pressure supplied by engine driven high pressure fuel pump
400/700 psi
Max Hydraulic volume allowed past the hydraulic fuse
45 cubic inches
Hydraulic pressure relief valve opens
3250 to 3500 psi
EHYD PX LO annunciator illuminates
2400 (+/- 150) psi
HYDR FL LO annunciator illuminates
1 qt
Normal Gear extension/retraction time
6 seconds
Gear warning horn sounds if airspeed is below 120
87% N1
NWS range
24*
Flap deflection in TO
23*
Flap deflection in LDG
50*
Speed brake deflection when deployed
70*
TAD active with no weight on wheels
80 knots
Below this Mach is blanked on airspeed indicator
0.40 Mach
Stall
18 AOA
On speed
10 to 11 AOA
On speed AOA
1.3 VSI
Max Endurance
8.8 AOA
Max Range
4.9 AOA
Optimum approach speed decrease rate
1 knot/100 lbs
Optimum max range AOA altitude
25,000’ MSL
Pre-stall stick shaker
5-10 kts (15.5 units)
Ejection seat limits
0’/0 KIAS to 35,000’/370 KIAS
Automatic seat man separation
10,000’ to 18,000’ MSL
ISS BOTH rear seat ejection delay
0.37 seconds
Bleed air inflow prevented with A/C clutch engaged
Automatically maintained until 18,000’ MSL (3.6+/- 0.1 paid)
8,000’ cockpit P/A
CKPT ALT annunciator illuminated
19,000’ cockpit P/A
CKPT PX annunciator illuminated
3.9+/-0.1 psid
DUCT TEMP annunciator illuminated
300* F
RMU cursor automatically reverts to UHF field
20 seconds
UHF/VHF memory
20 frequencies
NAV memory
10 frequencies
ELT transmission limit (battery limited)
50 hours
EADI declutters
> +30/-20 pitch or 65* roll
Full EADI presentation reappears after unusual attitude
NACWS display time limit after trigger is released
7 seconds
NACWS landing mode
1.5 NM range
NACWS vertical separation alert (enroute mode)
+/- 2700’
NACWS vertical separation alert (landing mode)
+/- 500’
NACWS rectangle with digits
less than or equal to +/- 300’
NACWS upward/downward pointing triangle with digits
greater than +/- 400’ to 900’
NACWS upward/downward pointing triangle with no digits
greater than +/- 1000’ to 2700’
GPS self test indications
34.5 NM, 315 DTK, 130* bearing
GPS user defined waypoints
250
GPS stored flightplans
25
Max waypoints per flight plan
30
Flash prior to turn to next waypoint
20 seconds
CDI full scale deflection, enroute mode
+/- 5 NM
CDI full scale deflection, approach arm
+/- 1 NM
CDI full scale deflection, approach active
+/- 0.3 NM
Enroute to Approach arm
30 NM
Approach to Active arm
2 NM
FDR annunciator illuminates
80% full
AUX BAT powers what?
Standby Instruments, Standby UHF, Standby Lighting, FIRE 1
OBOGS TEMP annunciator illuminates
200* F
NORMAL O2 concentration, sea level to 15,000’ MSL
25% - 75%
NORMAL O2 concentration, 15,000’ to 31,000’ MSL
45% - 95%
O2 concentration, MAX selected
95%
OBOGS warm-up time (after engine start). BIT Length?
3 minutes
OBOGS FAIL annunciator extinguishes during BIT test
less than or equal to 2 minutes
Baggage compartment weight limit
80 lbs
Icing inhibitor mix
0.5 pint to 50 gal fuel
External Power Requirements
28 - 28.5 VDC/1000 - 1500 Amps
Main gear tire pressure
185 +/- 5 psi
Nose wheel tire pressure
120 +/- 5 psi
4 on each wing, 9 on elevator
17 static wicks
Sufficient battery voltage for start
23.5 VDC
Minimum main gear strut extension
2.0 inches
Minimum nose gear strut extension
2.5 inches
Delay between ejections w/ISS in both
0.37 seconds
LOW AOA (amber donut)
10.5 units
HIGH AOA (green chevron)
18 units
PMU FAIL/temperature limit for start
121 degrees C
use HIGH IOAT START procedure
80 degrees C
max ITT for auto start
130 degrees C
Time for STARTER SWITCH MANUAL to cool IOAT or clear residual fuel
20 seconds
Stay clear area from aircraft with engine running
3 feet
Minimum IDLE on ground
60% N1
Prohibited range of stabilized prop speed on the ground
62 - 80% Np
Idle with PMU off during overspeed gov check
67% N1
Np at approximately 30% torque during overspeed gov check
100%
Np limit with PMU off during overspeed gov check
100+/-2%
Max amps limit for T/O
+50 amps
Setting to check engine instruments for T/O check
25-30% torque
Degrees nose up for rotation
7-10
Gusty wind T/O
1/2 gust factor (up to 10 knots)
Pitch and speed for obstacle clearance climb
15 degrees NH and 140 KIAS
Check OBOGS and defog
10,000 ft
Increase in ITT w/defog on at any PCL setting
40* C
ITT limit as controlled by PMU
820* C
Required pressure differential above 18,000 ft MSL
3.6+/-0.1 psi
Max fuel imbalance for pre-stall, spinning and aerobatic checks
50 lbs
Power and descent rate desired for enroute descent
200-250 KIAS and 4,000 fpm (8,000-11,000 fpm acceptable with idle/speed brake)
Holding speed
150 KIAS
Penetration descent parameters
2000-4000 fpm and 200-250 KIAS
Speed on instrument approach before configuring and during missed approach
150 KIAS
Speed on instrument final w/gear and flaps T/O
110 KIAS
Speed on outside downwind (clean)
200 KIAS
Speed on initial (USAF/USN)
200 KIAS
Min speed on downwind (USAF)
120 KIAS
Min speed on final turn (USAF/USN)
110 KIAS
Speed on final with flaps LDG (USAF/USN)
100 KIAS
Speed on final with flaps T/O (USAF/USN)
105 KIAS
Speed on final with no flaps (USAF/USN)
110 KIAS
Gusty wind threshold and touchdown speeds
1/2 gust factor (up to 10 KIAS)
Normal touchdown speed (depending on flap setting)
80-95 KIAS
Braking above this airspeed, is to be done with great caution
80 KIAS
Check oil WITHIN (min) after landing to be max hot
30 minutes
Max time to apply power to pitot/AOA heating elements on ground
10 seconds
Min volume of MIL 85470 ice inhibitor to be added to fuel (1/2 pint/50 gal)
0.1-0.15%
Max slope approved for fueling
3 degrees
Time limit for LH and RH single point refueling recheck valves to shut
10 seconds
Ground power specifications required
28-28.5 VDC/1000 amps for 5 sec/500 amps for 2 min/300 amps continuous
Main gear tire pressure
225+/-5 psi
Nose gear pressure
120+/-5 psi
Wind speed to consider hangaring aircraft
80 knots
Max nose wheel deflection while towing
80 degrees
