T6 LIMITS EKQ Flashcards
Max Vmo
(M?)
316kts
M0.67
Manoeuvre Vo
227kts
Turb Air Vg
207kts
Gear Op Vle
150kts
Flaps Ext Vfe
150kts
Max Full Rudder Deflection Speed
150kts
Recommended Turb Pen Speed
180kts
Starter duty cycle limits
1st: 20sec on, 30sec cool
2nd: 20sec on, 2min cool
3rd: 20sec on, 5min cool
4th: 20sec on, 30min cool
Max ZFW
5850lbs
Max Ramp weight
6950lbs
Max T/O & LDG weight
6900lbs
Max TQ for Takeoff
(note x2)
100%
- The PMU will govern Max TQ at 100, +/- 2%
- TQ above 102% at a constant PCL setting & steady state flight is indicative of a governing system malfunction
TQ: Idle
(Note)
1-10%
Allowable TQ range with N1 stable and PCL at idle
TQ: Transient
(Note)
101-107% for 5sec
With the PMU on, TQ between 102-107% is possible following rapid PCL movement or aerobatic maneuvers.
TQ above 107% is a limiting system malfunction
Max ITT: Takeoff
820 deg C
Max ITT: Idle
750 deg C
Max ITT: Start
871-1000 deg C
5 sec
Max ITT: Transient
821-870 deg C
20 sec
Note wrt N1 limits
N1 values are presented for PMU on. With PMU off, N1 may vary from these values
Max N1: Take off
104%
N1: Idle (Ground & Air)
Ground: 60-61%
Flight: 67%
Max N1: Transient
104%
Note wrt Np limits
Avoid stabilised ground operation from 62-80% Np (to avoid ground resonance)
Np: Max Takeoff
(Note)
100%
With PMU off, the mechanical overspeed governor may allow Np to range from 98% to 102%.
A 20sec transient limit applies at 102%