Limits Flashcards

1
Q

maximum takeoff crosswind (all flaps, dry)

A

28 knots

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2
Q

max wet t/o crosswind

A

20 knots

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3
Q

max ldg xw dry

A

35

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4
Q

max ldg xw wet

A

30

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5
Q

rvsm with eo/ir

A

not allowed, needs to be retracted

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6
Q

on the ground display difference between p and cp

A

50 ft from sea level to 5000, 60 feet from 5001 to 10000

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7
Q

generators

A

if a generator load exceeds 41% while on deck, advance thrust to a min of 32%

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8
Q

oil quantity

A

overland ops: 60% full (12 qts)
overwater ops: 60% full (12 qts) or 7 qts plus 1 qt per total flight hour. whichever is higher. Flights should plan to arrive with 7 qts or more for possible toga operation

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9
Q

engine starter duty cycle

A

2 minutes

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10
Q

N2

A

do not try to engage the starter if n2 is more than 55%

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11
Q

max to egt

A

950-965 c 3 minutes
950 c for 5 minutes
if exceeds 950 but is less than 965 for less than 3 minutes, flight may be continued. thrust should be reduced below 950c as soon a flight conditions permit it

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12
Q

engine failure after takeoff

A

max time for operating at 950c goes from 5 to 10 minutes

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13
Q

max cont egt

A

925c

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14
Q

max start egt

A

725c

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15
Q

max n1

A
  1. 7% 20 seconds

104. 0% continuous

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16
Q

max n2

A

105%

17
Q

min oil px

A

13psi

during negative g you can operate below 13 psi for 10 secs before shutdown is required

18
Q

max oil temp

A

155c
140-155c 45 minutes
140c continuous

19
Q

engine idle prior to shutdown

A

3 minutes

20
Q

engine ignition

A

shall be set to continuous if flying thru heavy rain, hail or sleet. shall be set to FLT is heavy turb is encounterd

21
Q

windshear takeoffs

A

reduced thrust takeoffs not recommended if winshear conditions exist.

22
Q

eec in alternate

A

no reduced thrust or atm takeoffs, no autothrottle, no fmc n1, and both eecs have to be in alternate

23
Q

reverse thrust

A

not to be used in flight or for backing

24
Q

unsymmetrical maneuver

A

a maneuver that includes a simultaneous combination of lateral control and elevator inputs such that high roll rate (greater than 10 deg/sec) is coincident with a/c load factor greater than 1.0gs.

25
Q

symmetric flight g limit

A

min for stores loaded flaps 1-40 0.3. min for gear down or in transition 0.5. min for weapon bay door transition 1.0. max for clean wings with or w/o pylons flaps up-40 is 1.8. max for flaps 30-30 with no stores and greater than 149.8K 1.4. stores loaded flaps up max 1.4. stores loaded 25-40 1.3 max. gear down max 1.8. weapn bay door max 1.4.

26
Q

weights

A

max taxi/tow-189.7
max t/o weight-189.2
max landing weight-149.8
max zfw-141.8

27
Q

min altitude on station

A

200 feet. 1000 feet for pilot seat swaps

28
Q

fuel temperature

A

tank feeding engine-59c
tank feeding apu-59c
tanks not feeding engine or apu-62c
min is 3c above freezing point of fuel being used or -43c, whichever is higher

29
Q

max lateral fuel imbalance

A

1000lbs for ground and flight

30
Q

hydraulics min fuel

A

min fuel for ground operation of electric pumps is 1675lbs in related tank

31
Q

apu limits

A

in flight- apu bleed plus electric load maximum 10000ft
on deck-apu bleed plus electrical load 14000ft
apu bleed only 17000ft
apu electrical load only 41000ft

32
Q

max flap extension altitude

A

21000ft

33
Q

speedbrakes

A

do not deploy unless radio altitude is less than 1000ft

34
Q

speedbrake

A

will stay in flt detent. deployment above 1.5gs is prohibited

35
Q

landing lights

A

limit landing light illumination to less than 5 minutes when not in flight. does not apply to led landing lights

36
Q

look ahead terrain alerting

A

do not use within 15 nm of takeoff, approach, or landing at an airport not contained in the system.