Abbreviations and terms Flashcards

1
Q

EPR

A

Engine pressure ratio

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2
Q

ESHP

A

Equivalent shaft horsepower

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3
Q

V2

A

Takeoff safety speed

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4
Q

Vmu

A

Minimum unstick speed

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5
Q

Vmo/Mmo

A

Maximum operating limit speed

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6
Q

Vc

A

Design cruising speed

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7
Q

Vs

A

Minimum steady flight speed

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8
Q

EFVS

A

Enhanced flight vision system

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9
Q

Flag air carrier

A

Is one who conducts scheduled operations inside and outside the 48 contiguous states

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10
Q

Domestic air carrier

A

Conducts scheduled operations only within the 48 contiguous states

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11
Q

Supplemental air carrier

A

Conduct operations anywhere it’s operational specifications allow, but on a non-scheduled basis only

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12
Q

Each unit of 50 seats requires

A

One flight attendant

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13
Q

RWSL

A

Runaway status light

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14
Q

REL

A

Runway entrance lights

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15
Q

THL

A

Take off hold lights

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16
Q

FAROS

A

Final approach runway occupancy signal

Flashing PAPIs

17
Q

RIL

A

Runway intersection lights

18
Q

OSA

A

Obstructive sleep apnea

19
Q

SLGT

A

SLGT: Slight Risk

used on convective outlook charts where there is an area of thunderstorm activity