T-6 By the Numbers 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 (PSI)
40 psi
OIL PX annunciator with PCL at idle (PSI)
15 psi
turbine output shaft speed
30,000 RPM
prop operating speed
2000 RPM
ground mode at idle (N1)
60% N1
flight mode at idle (N1)
67% N1
PMU managed minimum above 10K (N1)
80% N1
ignition and boost pump deactivated during auto start (N1)
50% N1
fuel pressure switch limit, turns on BP
10 psi
manual motor after aborted start/inverted flight time 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 tolerance
20 lbs
middle fuel probe reading
445 (+ 50) lbs
inner fuel probe reading
308 (+ 50) lbs
collector tank pressurized at ___ PSI 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 (42A HR)
aux battery output
24 VDC (5 A HR)
hydraulic pressure
3000 psi
hydraulic system total capacity
1.25 gal
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
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
Below ___ %N1 gear warning horn sounds if A/S 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 A/S ind
0.40 Mach
stall AOA
18 units
on speed AOA
10-11 units
max endurance AOA
8.8 units
max range AOA
4.9 units
Optimum approach speed decrease rate
1 knot/100 lbs
Max velocity in level flight at sea level (thrust limited)
255 KIAS
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 altitude
14,000’ to 16,000’ MSL
ISS BOTH rear seat ejection delay
0.37 seconds
altitude where bleed air inflow is prevented with A/C clutch engaged
<7500’ MSL
automatically maintained pressure until 18,069’ MSL (3.6 + 0.1 psid)
8000’ 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
< +25°/-15° pitch and 60° roll
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
ERROR!
CDI full scale deflection, approach arm
ERROR!
CDI full scale deflection, approach active
ERROR!
Approach arm
30 NM
Approach active
2 NM
FDR annunciator illuminates
80% full
AUX BAT test light will not illuminate
<50% capacity
OBOGS TEMP annunciator illuminates
200° F
NORMAL OBOGS O2 concentration, sea level to 15,000’ MSL
25% to 70%
NORMAL OBOGS O2 concentration, 15,000’ to 31,000’ MSL
45% to 95%
O2 concentration, MAX selected
94.5% (95%)
OBOGS warm-up time (after engine start)
3 minutes
OBOGS FAIL annunciator extinguishes during BIT test
baggage compartment weight limit
80 lbs
max weight of bags and pubs on glareshield
8.5 lbs
icing inhibitor mix
.5 pint/ 50 gal fuel
external power requirements
28 to 28.5 VDC/1000 to 1500 Amps
main gear tire pressure
225 +- 5 psi
nose wheel tire pressure
120 +- 5 psi
Number of static wicks
17 - 4 on each wing, 6 on elevator, 3 on rudder
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 second
LOW AOA (amber donut)
10.5 units
HIGH AOA (green chevron)
18 units
PMU IOAT limit for start
121 degrees C
use HIGH IOAT START procedure
80 degrees C
time for STARTER SWITCH MANUAL to cool IOAT or clear residual fuel
20 seconds
stay clear area distance from aircraft with engine running
3 feet
minimum idle on ground (N1)
60% N1
maximum icing limits
5000 feet of light rime (probes anti ice on whenever in visible moisture)
prohibited range of stabilized prop speed on the ground
62-80% Np
idle with PMU off during overspeed gov check (N1)
67% N1
NP when 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
ERROR!
radius for inside gear w/NWS (0.0 feet w/differential braking)
15.5 feet
radius for nose wheel w/NWS (8.3 feet w/differential braking)
18.0 feet
radius for outside gear w/NWS (8.6 feet w/differential braking)
19.6 feet
radius for wingtip w/NWS (21.0 feet w/differential braking)
33.2 feet
Torque setting to check engine instruments for T/O check
25-30% torque
degrees nose up for rotation
7-10
gusty wind T/O correction
½ gust factor (up to 10 knots)
climbout speed (160-180 KIAS for better forward visibility in climb)
140 KIAS
climbout pitch attitude
10-15 degrees NH
pitch and speed for obstacle clearance climb
15 degrees nose high and 140 KIAS
Passing through ___ feet, check OBOGS and defog
10,000 feet
increase in ITT w/defog on at any PCL setting
40 degrees C
ITT limit as controlled by PMU
820 degrees C