AEROSTAR A320 Limitations: A Comprehensive Guide to Aircraft Operations, Exams of Social Sciences

A detailed overview of the aerostar a320 aircraft's limitations and operational parameters. It covers various aspects, including engine start, apu operation, aircraft performance, and safety procedures. Presented in a question-and-answer format, making it easy to understand and reference. It is a valuable resource for aviation professionals and students seeking to learn about the a320's operational characteristics.

Typology: Exams

2024/2025

Available from 02/20/2025

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AEROSTAR A320 LIMITATIONS
Max crosswind for engine start - Answers - 35 knots
APU bleed air wing anti ice - Answers - Not permitted
Crew O2 limits - Answers - See FCOM
Min APU oil quantity before start - Answers - Low oil level not displayed
APU ops with "low oil level" - Answers - 10 hours
APU start cycles - Answers - 3 on, 60 minutes off, 3 on
Max N (ECAM display) - Answers - 107%
Max EGT running - Answers - 725 degrees C
Max EGT starting - Answers - 1038 degrees C
Max altitude APU battery restart limit - Answers - 25,000 ft
Minimum starting oil temperature - Answers - -40 degrees C
Min oil temperature prior to exceeding idle - Answers - -10 degrees C
Min oil temp prior to T/O - Answers - 50 degrees C
Max continuous oil temp - Answers - 155 degrees C
Max transient oil temp - Answers - 165 degrees C (15 minutes)
Minimum oil quantity - Answers - 11 qts/ 3 qt/hour
Engine start cycles/max 5 minutes - Answers - 2 min on - 15 seconds off
2 min on - 15 seconds off
1 min on - 30 minutes off
Running engagement of the starter - Answers - Ground 10% N2/flight 18% N2
Max reverse thrust on landing - Answers - Not below 70 knots, reverse idle to stop
Max N1 and N2 - Answers - 100% for both
Min oil pressure - Answers - 60 psi
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AEROSTAR A320 LIMITATIONS

Max crosswind for engine start - Answers - 35 knots APU bleed air wing anti ice - Answers - Not permitted Crew O2 limits - Answers - See FCOM Min APU oil quantity before start - Answers - Low oil level not displayed APU ops with "low oil level" - Answers - 10 hours APU start cycles - Answers - 3 on, 60 minutes off, 3 on Max N (ECAM display) - Answers - 107% Max EGT running - Answers - 725 degrees C Max EGT starting - Answers - 1038 degrees C Max altitude APU battery restart limit - Answers - 25,000 ft Minimum starting oil temperature - Answers - - 40 degrees C Min oil temperature prior to exceeding idle - Answers - - 10 degrees C Min oil temp prior to T/O - Answers - 50 degrees C Max continuous oil temp - Answers - 155 degrees C Max transient oil temp - Answers - 165 degrees C (15 minutes) Minimum oil quantity - Answers - 11 qts/ 3 qt/hour Engine start cycles/max 5 minutes - Answers - 2 min on - 15 seconds off 2 min on - 15 seconds off 1 min on - 30 minutes off Running engagement of the starter - Answers - Ground 10% N2/flight 18% N Max reverse thrust on landing - Answers - Not below 70 knots, reverse idle to stop Max N1 and N2 - Answers - 100% for both Min oil pressure - Answers - 60 psi

Max taxi speed turn >167,500 lbs - Answers - 20 knots Max taxi speed straight - Answers - 30 knots Max brake temp for T/O (fans on) - Answers - 150 degrees C Max brake temp for T/O (fans off) - Answers - 300 degrees C Normal HYD operating pressure - Answers - 3,000 +/- 200 psi Max allowable fuel imbalance tanks full - Answers - 3,306 lbs Min fuel quantity for takeoff - Answers - 3,307 lbs Min fuel temp / Jet A - Answers - - 36 degrees C Max altitude slats/flaps extended - Answers - FL APU max altitude to assist engine start - Answers - 20,000 ft APU max altitude to power electric and bleed air - Answers - 20,000 ft APU Max altitude for AC and Pressurization - Answers - 20,000 ft (1 pk) 15,000 ft (2pk) Engine EGT takeoff and go around - Answers - 635 degrees C 5 mins (10 min SE) Engine EGT MCT - Answers - 610 degrees C not limited Engine EGT starting - Answers - 635 degrees C Max cont load per TR - Answers - 200 amps Max cont load per generator - Answers - 100% (90 kVA) Max winds auto approach, land, rollout - Answers - HW 30/ TW 10/ XW 20 knots Cat III minimum RVR - Answers - 75 meters Cat III Dual Alert Height - Answers - 100 ft Cat II min DH - Answers - 100 ft AGL AP all other phases - Answers - 500ft AGL

Max wind pax door operation - Answers - 65 knots Max tailwind T/O and landing - Answers - 10 knots Max landing weight - Answers - 142,198 lbs Max takeoff weight - Answers - 169,755 lbs Max taxi weight - Answers - 170,637 lbs Min flight crew - Answers - 2 Max demonstrated xWind landing - Answers - 38 knots Max demonstrated xWind takeoff - Answers - 38 knots gusts included Nominal runway width - Answers - 45 m (148 ft) Runway altitude - Answers - +9,200 ft Runway slope - Answers - - 2% to +2% Aircraft ceiling - Answers - 39,100 feet Slats extended and flaps retracted - Answers - 0 G to + 2G Slats and flaps extended - Answers - 0 G to +2 G Clean configuration - Answers - - 1 G to +2.5 G Minimum weight - Answers - 82,079 lbs Max zero fuel weight - Answers - 134,481 lbs