Limitations Flashcards
(106 cards)
1
Q
Aeronca thrust reverser: Circuit breakers in flight? Touch and go landings? Full reverse limited to? Flashing UNLOCK light after stow?
A
Do not pull CBs in flight
No reversers during touch n go’s
Full reverse limited to 60 kts
Flashing UNLOCK after stow = shut down engine
2
Q
Fuselage fuel transfer
A
Prior to 2,250lbs in wings or limit speed to 325 KIAS
3
Q
Max landing weight
A
15,300lbs
4
Q
Va @ 18,300lbs (varies with altitude)
A
206 - 242 kts
5
Q
Max start attempts
A
6
6
Q
N1 ultimate overspeed (computer protection)
A
109%
7
Q
Cabin altitude limiters activate
A
11,500ft +/- 1,500
8
Q
LOW FUEL light illuminated
A
400-500lbs
9
Q
Brew masks not approved above cabin altitude of…
A
40,000ft
10
Q
Fuel remaining in fuselage tank after gravity transfer
A
162lbs
11
Q
Required climb gradient formula
A
Required climb FT per NM/6,076
12
Q
Mmo (any BLE missing)
A
M . 77
13
Q
Max fuel in tip tanks for landing
A
925lbs
14
Q
GPU amp limits
A
500-1,100 amp
15
Q
Generator ground limits
A
320amp
16
Q
Nose wheel steering authority up to 10 kts
A
45degrees
17
Q
Max fuel in tip tanks prior to fuselage fuel transfer
A
760lbs
18
Q
Emergency battery duration “STBY”
A
3hr 45min
19
Q
Max temp for engine start
A
860 C
20
Q
Generator airborne limits
A
400 amp
21
Q
Do not operate NAC HEAT for more than…
A
10 sec when OAT > 50 deg F
22
Q
Conforming oil - type 2
A
Mobil 254
23
Q
VLo
A
200 KIAS
24
Q
N2 overspeed (mechanical protection)
A
105%
25
Max cabin differential
10 psi
26
Alcohol endurance windscreen and radome
45min
27
Max continuous ITT
832 C
28
GPU over-voltage cut-out circuit
33volts
29
Oil reservoir capacity
6 qts
30
Vmca
110 KIAS
31
AVGAS used as EMERGENCY FUEL limits...
STBY (BOOST) and JET pumps = "ON"
Max Altitude = 15,000ft
Max 500 gallons per 100 hrs engine operation
32
Vmcg
103 KIAS
33
Nose wheel steering must be disconnected
45 knots
34
Aux hydraulic pump output
0.5 gal/min
35
VLe
260 KIAS
36
Hydraulic reservoir capacity (including reserve)
1.9gal
37
LOW HYD light turns off
1,250 psi or greater
38
Aux hydraulic pump operation times
3 min continuous, 20 min off
39
Secondary cabin differential relief valve limit
9.7 psi
40
Airborne starter-assist attempts
Max 3
41
Vfe 9-20 degrees
185 KIAS (FCN 85-6 = 200 KIAS)
42
```
Dee Howard thrust reverser limits:
When must it be disarmed?
Max crosswind
Full reverse limit
Max N1 when deployed
```
Disarmed immediately after takeoff
20kt demonstrated crosswind
Full reverse limited to above 50kts
Max N1 75% when deployed
43
Flaps down load factor limit
0G to 2G
44
Engine SYNC must be off for...
T/O, landing, & single engine ops
45
Emergency bleed air valves activate
9,500ft +/- 250
46
Vmo 8,000 and above
350 KIAS
47
Passenger masks prolonged use
25,000ft or lower
48
Fuel capacity (one recognition light)
6,238lbs
49
Oxygen pressure relief valve opens
2,700 - 3,000psi
50
N2 ultimate over speed (computer protection)
110%
51
Vfe 1-8 degrees
200 KIAS
52
Oxygen masks Auto-drop (cabin overhead lights on)
14,000ft +/- 750
53
Mmo (mach trim or A/P inop)
M . 74
54
Max tire speed
182 KIAS
55
Turbulent air penetration
M . 73/ 250 KIAS
56
Max Hydraulic pressure
1750psi
| Ultimate pressure relief at 1700psi
57
What action MAY momentarily disable Anti-skid?
Selecting A/C "ON"
58
Nose tire inflation
104-114 psi loaded
| 105 +/-5 unloaded
59
Mmo
M . 81
60
Hydraulic fluid reserve (available to aux pump only)
0.4gal
61
CAB ALT light (control box reverts to manual)
8,750ft +/- 250
62
Max aircraft operating altitude
45,000ft
63
Min battery voltage to close battery or GPU relays
16 VDC
64
Min and Max oil pressure
Min 25psi
| Max 55 psi
65
Max T/O weight
18,300lbs
66
If any 2 of the 3 Anti-skid lights are illuminated...
Nose wheel steering must be disconnected or speed less than 10kts
67
Max oil temp
140c
68
Max fuel out of balance with autopilot engaged (FC530)
200lbs
69
Cabin altitude horn activates
10,100ft +/- 250
70
LOW HYD light illuminated (aux pump off)
1,125psi or less
71
Anti-ice on prior to flight in visible moisture...
```
Takeoff= SAT < 4.4 degrees C
In-flight = RAT 10 to -40 degrees C
```
72
Max tip & wing zero fuel weight
13,500lbs
| May increase 14,000lbs if 500lbs fuel added to fuselage
73
N1/N2 overspeed (1min)
100-103%
74
N1/N2 overspeed (5sec)
103-105%
75
Max takeoff and landing altitude
10,000ft
76
Conditions to start A/C
Ammeters read below 250amps w/both engines running
| One ammeter reads below 150amps if one engine running
77
Max water on runway
.25" T/O
| .75" LDG
78
Emergency battery duration "ON"
30min
79
Hydraulic accumulator pre-charge
750-850psi
80
Max temp for takeoff (5min)
860 C
81
Minimum fuel temp
-54c
82
Vmo up to 8,000
300 KIAS
83
Brake energy limits
ABORTED TAKEOFF checklist
84
Main tires inflation
161-171 psi loaded
| 160psi +/-5 unloaded
85
Engine?
TFE-731-2-2B
86
Vfe 21-40 degrees
150 KIAS
87
Hydraulic fluid color and type
(Red) Mil-H-5606
88
Nose wheel steering authority at 45 knots
8 degrees
89
Max ramp weight
18,500lbs
90
Flaps up load factor limit
-1G to 3G
91
Primary cabin differential relief valve limit
9.4 psi
92
Check oil level within...
1 hour after shutdown
| 15 minutes is recommended
93
Prist/Quell 20oz can treats...
105-260gals
94
Do we take off or land while the cabin is pressurized?
No
95
Drag chute max deploy speed
150 KIAS
| 20 KIAS crosswind
96
Normal oil pressure
38-46psi
97
Recommended continuous ITT
795 C
98
Wait time between start attempts in minutes
1 ,1 ,15 ,1 ,1 ,60
99
Alcohol endurance radome only
2hr 9min
100
Min fuel each wing for takeoff or intentional go-around
600lbs per wing
101
Tip tanks out of balance for landing (demonstrated)
600lbs
102
Max tailwind
10 KIAS
103
Demonstrated crosswind
24.7 KIAS
104
Fuel remaining in tip tanks when jet pump inop
600lbs
105
Max Wing fuel imbalance during ground refueling
125gal
106
Max aft baggage weight
500lbs
