Limitations (other) !UPDATING! Flashcards by John Cottrell

Flight Maneuvering Load Acceleration Limits

Clean configuration

Other configurations (Slats and/or Flaps extended)

1.0g to +2.5g
0. 0g to +2.0g

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Environmental Envelope

Maximum Operational Pressure Altitude

Maximim Pressure Altitude for Takeoff & Landing

Minimum Pressure Altitude for Takeoff & Landing

39,800 ft

9,200 ft

-2,000 ft

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Runway Limits

Runway slope

Maximum runway altitude

Minimum runway width

Length

+/-2% (mean)

9,200ft

148ft/45m

5000ft, unless the DO authorizes a shorter length.

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Speed Limitation - Airspeed

V_MO/M_MO

350kt/0.82 Mach

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Landing Gear Speeds

Retraction (V_LO)

Extension (V_LO)

Extended (V_LE)

220 KIAS

250 KIAS

280 KIAS

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Pressurization - Cabin Differential

Negative

Positive

Safety Relief Valve

1.0 psi
9. 0 psi
8. 6 psi

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Maximum Differences Between Altitude Indications

Ground Check:
ADR1 and ADR2: 20’ (on PFD)
STBY ALT: 300’
ISIS: 100’

FL390/0.78M:
ADR1 and ADR2: 130’ (on PFD)
STBY ALT: 445’
ISIS: 445’

(Vol II, System Tolerances)

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APU Starter Duty Cycle

Between each start attempt

After three consecutive start attempts

1 minute

60 minutes

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Autoland - Maximum Winds: A319

20 KTS headwind

15 KTS crosswind

5 KTS tailwind

Wind correction: Vls + wind correction

5 KTS to 15 knots

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Autoland - Maximum Winds: All A320s & A321

30 KTS headwind

15 KTS crosswind

10 KTS tailwind

Wind correction: Vls + wind correction

5 KTS to 15 knots

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Autoland/Autobrake limitations: When are Autolands not Authorized due to braking action?

Braking action less than Medium

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When visibility is less than _____ RVR or __, the approach must be flown with the autopilot(s) engaged if operable.

4000 RVR or 3/4SM

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Electrical Outlet Limitation

May not be used during takeoff and landing.

Note: The 115v, 400hz outlet located on the rear circuit breaker panel should never be used for charging PEDs (including EFBs) as it could pose a fire risk.

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Engine Starter Limitations - CEO

3 cycles with 20 seconds in between, then 15 minutes to allow starter to cool before another 3 cycles.
1. A standard automatic start that includes up to three start attempts is considered one cycle.
Do not engage above 20% N2

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Engine Starter Limitations - NEO

3 cycles with 60 seconds in between, then 15 minutes to allow starter to cool before another 3 cycles.
1. A standard automatic start that includes up to three start attempts is considered one cycle.
Do not engage above 59% N2

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Flight Crew Oxygen (CEO)

Always OK With:

900psi - 2 crew

1100psi - 2 crew + 1 observer

1400psi - 2 crew + 2 observers

Flight Crew Oxygen (NEO)

Always OK With:

600psi - Per side (No observer)

800psi -Per side (With observer)

Fuel Temperature Limits

Jet A minimum & maximum

Minimum: -36° C*

Maximum: 49° C**

*If TAT reaches -34° C, monitor ECAM FUEL page to ensure fuel temperature remains higher than -36° C

**Above 49° C reference FUEL LIMITATIONS

Inner Tanks Max Imbalance for Takeoff with One Tank Full

A319/320/NEO: 1102 lbs

A321: 882 lbs

Brake Temperature

Maximum for takeoff (Brake Fans OFF)

300° C

Continuous Load Per Generator - Maximum

100% (90kVA)

Continuous Load Per TR - Maximum

200 amps

Engine Oil Temperature

Maximum continuous

Maximum transient (15 minutes)

Minimum starting temperature

Minimum temperature before takeoff

Maximum continuous: 140° C

Maximum transient (15 minutes): 155° C

Minimum starting temperature: -40° C

Minimum temperature before takeoff: 19° C

Max EGT for APU Start

Below 35,000: 1090° C

Above 35,000: 1120° C

Max Engine EGT for Start

**NEO:** On Ground: 750° C In Flight: 875° C **CEO:** 725° C

Max Engine EGT for TO/GA

NEO: 1060° C CEO: 950° C

Max Engine N1 and N2 NEO

N1: 101% N2: 116.5%

Max Engine N1 and N2 CEO

N1: 104% N2: 105%

Maximum APU EGT

675° C

Maximum APU Operating Altitudes

**APU Start using battery power only - 25,000ft** APU Start using normal electrics - 39,000ft One Pack Operation w/electrical - 22,500ft For Engine Start - 20,000ft Two Pack Operation w/electrical - 15,000ft

Maximum APU RPM

107% - Auto shutdown

The use of AP or FD in OPEN DES or DES is not permitted when?

Inside the FAF or below 1000ft AGL on a visual approach.

Reverse Thrust Limitations

Prohibited in flight Backing up with reverse prohibited Max reverse thrust will not be used below 70 knots Except in emergency, reverse not used to reduce taxi

What is Frontier's operational procedure in regards to flap extension speeds?

To extend slats/flaps at a maximum of VFE - 10 knots except for Flaps Full which should be extended at a maximum of VFE - 15 knots to avoid inadvertently exceeding placarded speeds.

Hydraulics Limitations Maximum Operating Pressure

3200 psi

When is diversion to a Normal Width runway recommended?

_Directional control issues -_ Rudder Jam Rudder Pedal Jam Yaw Damper Fault No nosewheel steering Any wheel brake inoperative

Maximum Brake Temperature for Takeoff?

300° C | (brake fans off)

Runway Slope? Maximum Runway Altitude? Minimum Runway Width?

+/- 2% 9,200 ft A/C 227, 228, 229: 100 ft/30m All Other Aircraft: 148 ft/45m