Limitations/Need to Know #s

Question 1

MAX WIND FOR TAKEOFF AND LANDING

Answer 1

50 KNOTS

Question 2

MAX TAKEOFF AND LANDING CROSSWIND

Answer 2

35 KNOTS INCLUDING GUSTS
Note:Maximum crosswind values have been demonstrated with flight controls in normal law as well as direct law with and without yaw damper.

Question 3

Maximum crosswind component for landing Vis <

4000 or 3/4

Answer 3

15 KNOTS

Question 4

Maximum crosswind component (including gusts)
for Autoland (Vis > 4000 3/4)

Answer 4

20 Knots

Question 5

Maximum tailwind component for takeoff

A320 and A321with IAE engines

Answer 5

10 Knots

Question 7

Maximum tailwind component for landing (Non-

Sharklet)

Answer 7

10 Knots

Question 8

Maximum tailwind component for landing (Sharklet)

Answer 8

15 Knots

Question 9

Maximum operating altitude

Answer 9

39,000 Feet

Question 10

Maximum operating altitude with flaps and/or slats

extended

Answer 10

20,000 Feet

Question 11

Maximum gear extension altitude

Answer 11

25,000 Feet

Question 12

Maximum operating airspeed (SL to FL 246)

Answer 12

350 KIAS

Question 13

Maximum operating Mach number (> FL 246)

Answer 13

.82m (Mmo)

Question 14

OAT (on the ground and for takeoff) or TAT (inflight) is ____or below, and
— visible moisture in any form is present such as clouds, fog with visibility of one mile
or less, rain, snow, sleet and ice crystals, or
— when operating on ramps, taxiways, or runways where surface snow, ice, standing
water, or slush may be ingested by engines, freeze on engines, nacelles, or engine
sensor probes

Answer 14

10°C or below

Question 15

Engine anti-ice must be on during all ground and flight operations when icing conditions
exist or are anticipated, except during climb and cruise when the temperature is below _______

Answer 15

– 40°C SAT

Question 16

Engine anti ice must be on prior to and during descent in icing conditions, including
temperatures below______.

Answer 16

– 40°C SAT

Question 17

Maximum brake temperature for takeoff
Brake fans
1) Off
2) On

Answer 17

1) 300°C

2) 150°C

Question 18

Autopilot minimum engagement

1) ILS Approach (non-autoland with CAT 2, CAT 3 SINGLE, CAT 3 DUAL
annunciated on the FMA) __________?

2) ILS Approach (non-autoland with CAT 1 annunciated on the FMA) _________?
3) After a Manual Go-around in SRS mode ________?

Answer 18

1) 80 feet AGL
2) 160 feet AGL
3) 100 feet AGL

Question 19

After Takeoff in SRS mode the autopilot can be engaged
1)
2)

Answer 19

1) 100 feet AGL
2) an internal FMGC logic
prevents the autopilot from
engaging in the 5 seconds
after liftoff)

Question 20

A320 Engine-out autolands are authorized in CONF_______

A319/321 Engine-out autolands are authorized in CONF _______

Answer 20

CONF FULL only

3 or CONF FULL

Question 21

Minimum oil quantity for dispatch is________?

Answer 21

14 quarts.

Question 22

Maximum altitude to assist engine start:

Answer 22

20,000 feet

Question 23

Maximum altitude for air conditioning and pressurization (single pack operation):
• ________ feet (except A319 IAE/A320 IAE)
• ________ feet (A319 IAE/A320 IAE)

Answer 23

• 22,500 feet (except A319 IAE/A320 IAE)

* 20,000 feet (A319 IAE/A320 IAE)

Question 24

If the oxygen pressure is below ______ psi, see table in OM1

Answer 24

1000 psi

Question 25

Altimeter tolerances
Ground PFD 1 and 2 with a known airport altitude _____?

Altitude tolerance between PFD 1 and 2 within ______feet?

The maximum allowable in-flight difference between captain and first officer PFD altitude displays for RVSM operations is _____?

ISIS (if installed) tolerance with either PFD ___?

Answer 25

+- 75 Feet
20 Feet
200 Feet
100 Feet

Question 26

Maximum tailwind component for takeoff

All A319 and A320/321 with CFM engines

Answer 26

15 Knots