Ordres de grandeur

Question 1

Glide Slope from above

Plan limite
Calcul vérification butée de descente

Answer 1

5° max

Distance > ALT (plateforme procédure) x 2

A affiner avec altitude terrain

à 5000ft, last descente 10 Nm

Question 2

Landing distance

10 ft high = ?
5kt vent arrière = ?
10 kt rapide = ?
3s arrondi en trop = ?

Answer 2

10 ft high = 100m
5kt vent arrière = 10% LD
10 kt rapide = 700m en vol, 70m au sol
3s arrondi en trop = 210m

Question 3

Capacité PAX max certifiée A318/319/320/321

Answer 3

136/145/180/220

Question 4

Vitesse Avitaillement

Answer 4

800 kg/min

Question 5

Conso APU au sol

Answer 5

130 kg/h avec GEN+BLEED

Question 6

EGT max démarrage

Answer 6

725°C

Question 7

FL max N-1

Systems Impact sur FL N-1

Answer 7

> FL200 pour tous avions en ISA+10°C

ENG / WING anti-ice ont fort impact

Question 8

Presettings Cruise

Answer 8

2.5°

85%

Question 9

Diamètre virage Cruise

Answer 9

20Nm

Question 10

Conso Cruise
at FL370
at FL200 N-1
at FL100

(A318/319/320 à 60t)

Answer 10

5 kg/Nm 200 Nm/t
7 kg/Nm 150 Nm/t
8 kg/Nm 125 Nm/t

Question 11

Distance / Temps pour EMER DESC

Answer 11

40 Nm

4 min

Question 12

Descente path

CRZ to FL100
FL100 to ground
with 1/2 speebrakes
with full speedbrakes
Gdown + F2 + full speebrakes + 180kt

Answer 12

CRZ to FL100         4°
FL100 to ground    3°
with 1/2 speebrakes     +1.5°
with full speedbrakes   +3°
Gdown + F2 + full speebrakes + 180kt    10°

Question 13

Green Dot:

N1

Speed

Answer 13

N1 = 30 + IAS/10 + FL/10

Speed:
318 : 2 x M + 90
319/320 : 2 x M + 85
321: 1.5 x M +110

Question 14

VLS conf Full
for 60t
Variation / 60t

Answer 14

132 kt à 60t

+1 kt / t

Question 15

Perte vitesse en palier

Answer 15

0.7 Nm / 10 kts

Question 16

Landing Distance

A/B LOW
A/B MED

Answer 16

A/B LOW : LW x 3 +300m
env 1800m on dry RWY

A/B MED : LW x 2 +300m
env 1400m on dry RWY

Question 17

Landing distance confortable for all failure type

Answer 17

3000 m if dry

Question 18

Visi requise / ceiling

Answer 18

Visi + rampe > MDH x 6

Question 19

Stabilisation en finale 3°

Xxxx ft from F1 / S speed to CONF FULL Vapp

Answer 19

1000 ft from F1 / S speed to CONF FULL Vapp

Question 20

Conso Holding FL50

Answer 20

40 kg/min

2.4 t/h

Question 21

Conso RDG CDG

Answer 21

700 kg

Question 22

Vario en descente

Answer 22

Vz = pente (°) x Mach

Question 23

Rayon virage base to finale

Answer 23

1 Nm a Fspeed sans vent

Question 24

Vz en finale (3° ou 5%)

Answer 24

Vz = GS /2

Question 25

Pente remise de gaz

Answer 25

8% up to 1500ft à MLW en bimoteur

Question 26

LD 70t and wet

Answer 26

2000m

Question 27

Average gliding distance ALL ENG FAIL (280 kts (relight speed) no wind)

Answer 27

2.2 Nm / 1000 ft

FL100 22 Nm
FL200 44 Nm
FL300 66 Nm

Question 28

Average gliding distance ALL ENG FAIL (GD no wind)

Answer 28

2.5 Nm / 1000 ft

FL100 25 Nm
FL200 50 Nm
FL300 75 Nm

Question 29

Average gliding distance ALL ENG FAIL (CONF3 L/G down no wind)

Answer 29

1.2 Nm / 1000 ft

Question 30

Presettings descente 3deg

CONF3 L/G down
CONF FULL L/G down

Vref = Vls conf full

Answer 30

CONF3 L/G down. N1 GW -8% pitch +4

CONF FULL L/G down. N1 GW -3%. pitch +2.5