Limitations Flashcards
Turning radius
84’5”
Minimum runway width
100ft
Aircraft Dimensions
Length 107’ 9”
Wingspan 93’ 3”
Height 27’ 4”
Prop Diameter 13’6”
Kinds of Operation
- Day and night VFR
- IFR
- Icing Conditions
Maximum Structural Weight Limits (republic airlines configuration)
Ramp Weight65,400 lbs
Maximum Takeoff Weight 65,200 lbs
Maximum Landing Weight 62,000 lbs
Maximum Zero Fuel Weight 58,000 lbs
Maneuvering Limit Load Factors
Flap retracted + 2.5 g/- 1.0 g
Flap extended +2.0 g/0.0 g
Airspeed Limitations Vmo
0 to 8,000 ft. . . . . . . . . . . . . . . . . . . . . . . . 245 KIAS
– 10,000ft . . . . . . . . . . . . . . . . . . . . . . . . . .282 KIAS
– 18,000 ft . . . . . . . . . . . . . . . . . . . . . . . . .286 KIAS
– 20,000 ft . . . . . . . . . . . . . . . . . . . . . . . . .275 KIAS
– 25,000 ft . . . . . . . . . . . . . . . . . . . . . . . . .248 KIAS
Airspeed Limitations Vfe
Flaps 5. 200 KIAS
Flaps 10. 181 KIAS
Flaps 15. 172 KIAS
FLAPS 35. 158KIAS
Maneuvering Speed
204 KIAS
NOTE: Full application of rudder and aileron controls, and Maneuvers that
involve angles of attack near the stall, should be confined to speeds below
this value.
Center of Gravity Limits (Enhanced Gross Weight Model)
Forward limit (all weights up to 53,000lbs.)13.8% MAC
Forward limit (53,000 lbs. thru 65,200 lbs.)13.8% thru 17.7% MAC
(Slopes from 13.8% MAC at 53,000 lbs to 17.7% MAC at 65,200 lbs. Refer to
Center of Gravity Limits chart section 80.10.2.6 on page 5)
– Aft limit: . . . . . . . . . . . . . . . . . . . . . . . . . . .36.0% MAC
Landing Gear Operating Speed (VLO)
200KIAS
Landing Gear Extended Speed (VLE)
215KIAS
Rough Air Speed
210KIAS
Alternate Gear Extension Speed
185KIAS
Maximum operating altitude?
Maximum operating altitude for takeoff and landing?
25000ft
10000ft
Maximum runway slopes approved for takeoff and landing?
+/- 2% runway slope
Maximum tailwind component approved for takeoff with flaps 10º or 15º or landing with flaps 35º ?
20kts
Maximum tailwind component approved for takeoff with flaps 5º or landing with flaps
10º or 15º ?
10kts
NOTE: All flaps 35º landing will be done with a maximum flaps setting of 15º
during the approach to the final segment.
Maximum crosswind component approved for takeoff and landing, on a hard, dry or
wet runway?
32kts
Runway contaminated with dry loose snow, or compacted snow (4.0 inches for
takeoff, 5.1 inches for landing)
Republic imposed limitation
18kts
Runway contaminated with standing water, slush or wet snow
Republic imposed limitation
14kts
Ambient Temperature Limits, upper and lower
– 54°C/50°C or ISA +35°C, whichever is lower.
Auxiliary Fuel Pumps
Tank 1 and tank 2 auxiliary fuel pumps must be on for takeoff and landing.
Taxi Limitations
Single Engine Taxi is not authorized.
Reverse Taxi is not authorized. (Republic imposed)
Maximum taxi speed when clear of the runway environment is 30 knots. On contaminated surfaces the maximum taxi speed is 10 knots (Republic imposed)
NOTE: Exiting the runway after a single engine landing is acceptable.
Fuel Heater:
Continuous operation with fuel heater outlet temperature indication below_____or
above_____is prohibited.
0°C/71°C
Oil Limitations: (general oil pressure) Oil Pressure minimum? Normal operating range? Transient minimum?
44 psi
61 to 72 psi
44 to 61 psi
Oil Limitations:
Minimum oil temperature for startup?
Minimum oil temperature above FLT IDLE?
Minimum oil temperature to unfeather the propeller?
-40°C
0 C
-18°C
Oil Limitations: (Temperatures at Disc) Minimum Oil Temperature? Maximum Oil Temperature? Maximum Oil Temp PLA between Disc and FLT IDLE?
-40°C
107°C
125°C
Oil Limitations: (Temperature Above Flight Idle) Minimum Oil Temperature? Maximum Oil Temperature? Max. Continuous Oil Temperature?
0°C (55°C for takeoff in icing conditions)
107°C
107°C
Minimum oil temperature required to ensure engine air inlet ice protection, prior to takeoff, is 55°C.
Minimum oil temperature required to ensure engine air inlet ice protection, in flight and within 3 minutes of setting takeoff power, is 65°C.
APU Limitations:
General guidelines?
APU is approved for GROUND OPERATIONS ONLY.
APU must be shutdown prior to takeoff.
APU must not be operated unattended with passengers onboard.
APU must not be operated unattended during pressure refuelling.
APU must not be operated during gravity refuelling.
APU Limitations:
Ambient temperatures upper and lower?
(upper) +50°C or ISA +35°C, whichever is lower.
(lower) -35°C
APU Limitation:
Max temperature with the louvers installed?
+21°C maximum ambient temperature.
APU Starter Cranking Limits:
60 secs on, 5 mins off
60 secs on, Maintenance action is required.
Propeller:
Manufacturer?
Model?
Dowty Aerospace
R408
Powerplant:
Manufacturer?
Model?
Pratt & Whitney
PW 150A
Powerplant:
Takeoff or landing with the Bypass doors open, or setting MTOP or MCP in flight with the Bypass doors open, is prohibited at or above a maximum ambient temperature limitation of?
Maximum Altitude for Airstart?
Automatic Takeoff Power Uptrim?
ISA + 25°C
20,000 ft
10% torque (nominal)
Powerplant:
What is MTOP?
NTOP?
MCP?
Maximum takeoff power 5071 SHP 106% torque
Normal takeoff power 4580 SHP 90.3% torque
Maximum continuous power 100% torque
Powerplant:
Starter cranking limits?
- 70 seconds on/2 minutes off
- 70 seconds on/2 minutes off
- 70 seconds on/30 minutes off
Minimum NH?
64.2%
Minimum SAT For Engine relight?
-40C
Electrical system:
Max load meter for takeoff?
Max battery temp for takeoff?
- 1
- 20 C
AC,DC GEN and TRU:
Max load in the air or on the ground?
1.0
Max altitude for extended the landing gear and flaps?
15,000ft
Max tire speed (ground speed)?
182kts
Air conditioning and pressurization: Normal cabin differential? Max cabin pressure differential limit? Max cabin pressure differential limit during taxi,takeoff, and landing? Max cabin altitude (pressurized flight)?
5.46 +/- 0.1 psi
5.95 psi
0.5 psi
8,000ft
Oxygen system:
What is the minimum oxygen pressure for dispatch, crew and portable oxygen?
At 70F, 1450 psi for 3 crewmembers and 1050psi for 2, 1600 psi portable oxygen.
On the ground what is the time limit for the approach and flare lights?
5 minutes
