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Envoy E145 Initial > Limitations > Flashcards

Limitations Flashcards

1
Q

What is the maximum altitude when an aircraft is dispatched for unpressurized flight?

A

10,000 ft MSL

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2
Q

What is the maximum altitude after an in flight depressurization?

A

10,000 ft MSL unless MEA or other constraints require a higher altitude

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3
Q

Maximum Operating Airspeed (Vmo/Mmo)

A

320/.78

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4
Q

Maximum Operating Airspeed (KIAS) 8,000 to 10,000 Pressure Altitude (ft.) (Vmo)

A

Red Line

Vmo/Mmo increases linearly from 250kts at 8,000 ft to 320 kts at 10,000 ft.

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5
Q

Maximum Operating Airspeed (KIAS) up to 8,000 Pressure Altitude (ft.) (Vmo)

A

250

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6
Q

Maximum Turbulence Penetration Speed (Vb/Mb)

Above 10,000 ft
At or below 10,000 ft

A

Above 10,000
250/.63 whichever is lower

At or below 10,000
200

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7
Q

Maximum Maneuvering (Va)

A

200

Full application of rudder and ailerons, and maneuvers involving angle of attack near stall, must be confined to speed below Va

A full or nearly full rudder deflection in one direction followed by a full or nearly full deflection in the other direction, even at speeds below the design maneuvering speed, can dramatically increase the risk of structural failure of the vertical stabilizer or rudder

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8
Q

Landing Gear Extension Speed (Vloe)

A

250

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9
Q

Landing Gear Extended Speed (Vle)

A

250

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10
Q

Landing Gear Retraction Speed (Vlor)

A

200

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11
Q

Gear Speeds

  1. Extension (Vloe)
  2. Extended (Vle)
  3. Retraction (Vlor)
A
  1. 250
  2. 250
  3. 200
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12
Q

Flaps 9 Speed

A

250

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13
Q

Flaps 18 Speed

A

200

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14
Q

Flaps 22 Speed

A

200

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15
Q

Flaps 45 Speed

A

145

Momentary airspeed excursions that are due to wind gusts or turbulence are allowed up to 155kts with no crew or maintenance action required

Steady state operations over 145 kts are not allowed and must be entered into the AML

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16
Q

Flap Settings

A

9
18
22
45

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17
Q 
Flap Placard Speeds
9
18
22
45
A

9 - 250
18 - 200
22 - 200
45 - 145

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18
Q

When may the flap 45 speed be exceeded? When may it not?

A

Momentary airspeed excursions that are due to wind gusts or turbulence are allowed up to 155kts with no crew or maintenance action required

Steady state operations over 145 kts are not allowed and must be entered into the AML

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19
Q

Maximum Wiper Operating Speed

A

160

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20
Q

What aircraft control deflection should be avoided?

A

A full or nearly full rudder deflection in one direction followed by a full or nearly full deflection in the other direction, even at speeds below the design maneuvering speed, can dramatically increase the risk of structural failure of the vertical stabilizer or rudder

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21
Q

Maximum Operating Altitude

A

37,000 ft

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22
Q

Minimum Takeoff and Landing Pressure Altitude

A

-1000 ft

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23
Q

Maximum Takeoff and Landing Pressure Altitude

A

8000 ft

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24
Q

Minimum Takeoff and Landing Temperature

A

-40c SAT

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25
Q

In the event of a landing below -40c SAT, what must happen before aircraft can takeoff again?

A

Maintenance inspection must be performed before aircraft can takeoff again

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26
Q

What is the TAT limit in cruise flight (> 25,000 ft)

A

-45c

momentary deviations up to -50c do not required maintenance action

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27
Q

What does TAT stand for?

A

Total Air Temperature

TAT is the SAT (actual OAT) plus the temperature rise associated with high-speed flight. This temperature increase is called “ram rise” and is the result of heating of the air due to compression. From a practical standpoint, TAT (or RAT) is the temperature the airplane’s skin feels, while SAT is the free air’s temperature (aka OAT).

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28
Q

On the Ground and for Takeoff

What is the definition of Icing?

A

When OAT is 10c or below AND visible moisture in any form is present (clouds, fog w/ vis < 1mile, rain, snow, sleet, ice crystals)

Additionally, can exist when temp < 10c when operating on ramps, taxiways or runways where surface snow, ice, standing water or slush may be ingested by the engines or freeze on engines, nacelles, or engine sensor probes

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29
Q

What criteria should you use to determine whether to activate Anti-icing System on the ground?

Why?

A

Use the temperature and visual moisture criteria (do not rely on visual icing evidence or ice detector actuation to turn it on)

Delaying the use of Anti-icing System until ice build-up is visible from the flight deck may result in ice ingestion and possible engine damage or flameout

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30
Q

In Flight

What is the definition of Icing?

A

When TAT is 10c or below AND visible moisture in any form is present (clouds, fog w/ vis < 1mile, rain, snow, sleet, ice crystals)

Even if the Ice Detection System is not activating the Ice Protection System, the crew should manually activate it if icing conditions exist

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31
Q

Minimum Temperature for Manual Anti-Icing Operation
Maximum Temperature for Manual Anti-Icing Operation

What temperature should be used on the ground and for takeoff? In flight?

A

-40c
10c

Ground/takeoff - Outside Air Temperature (OAT)
In flight - Total Air Temperature (TAT)

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32
Q

Temperature limitation for automatic Anti-icing System Operation

A

There are none

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33
Q

When is a runway considered contaminated?

A

When more than 25% of the required field length, within the width being used, is covered by:

  • more than 1/8th inch (3mm) of standing water, slush, wet snow
  • more than 3/4 inch of dry snow
  • compacted snow
  • ice
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34
Q

Minimum Autopilot Engagement Altitude

A

500 ft

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35
Q

Minimum Disengagement Altitude

  • Instrument approach (APR or NAV mode)
  • Visual Approach (HDG or NAV as noted)
A

Instrument - MDA/DA/DH

Visual - Traffic Pattern Altitude (1500 ft AFL)

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36
Q

Can autopilot be engaged during single engine go around?

A

No, it is prohibited

Note: Go Around ends at 1,500 ft

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37
Q

When is Yaw Damper operation not authorized?

A
  • Takeoff to 500ft AGL

- Landing

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38
Q

APU Starter Limits

Cooling Period

A

Between 3 Consecutive Attempts - 1 min OFF

Between Two Series of 3 Consecutive Attempts - 30 min. OFF

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39
Q

AHRS Limitation During Initialization

A

The aircraft must not be moved when the AHRS is in the initialization mode until all attitude and heading information presented on the PFD is displayed

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40
Q

Engine Cool Down After Landing or High Power Runs

A

Run each engine for a min. of 1 minute at idle or taxi thrust before shutdown

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41
Q

Minimum dispatch engine oil level

A

8 quarts before engine start or

7 quarts after engine start

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42
Q

Engine Type

A

Rolls Royce AE3007 A1

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43
Q

Engine warmup procedure prior to takeoff

  • Warm Engine
  • Cold Engine
  • What is considered a cold engine?
A

Warm: Run engine at idle or taxi thrust for a min of 2 minutes
Cold: 4 minutes
Cold engine if it has been shutdown for more than 90 minutes

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44
Q

What must engine oil temp be prior to increasing N2 above 83%?

What as an acceptable alternate to this limitation

A

40c

In lieu of this minimum oil temp limit, it is acceptable to:

  • run engine for at least 8 minutes and
  • ensure the oil temp is in the green range prior to advancing Thrust Levers for takeoff
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45
Q

When should Max Continuous power be used?

A

Only during OEI operation or emergency only

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46
Q 
Max ITT
T/O
ALT T/O
Max Continuous
Engine Start
A

T/O - 948
ALT T/O - 917
Max Continuous - 901
Engine Start - 800

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47
Q

Max N1

A

100%

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48
Q

Min and Max N2

A

57-102.4%

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49
Q

How long may oil pressure be in the amber range?

A

Amber range up to 115 PSI for 5 mins
Amber range up to 155 PSI for 2 mins
Total time in amber range may not exceed 5 mins

Exceedance must be logged in AML by crew

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50
Q

How long may oil pressure be in the red range

A

Operation in red range not authorized

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51
Q

What is the minimum oil temp for starting?

A

-40c

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52
Q

What is the minimum oil temp for takeoff?

A

40c

If oil temp is less than this perform Engine Warm Up Prior to Takeoff Procedure

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53
Q

Engine Warm Up Prior to Takeoff Procedure

A

In lieu of this minimum oil temp limit of 40c, it is acceptable to:

  • run engine for at least 8 minutes and
  • ensure the oil temp is in the green range prior to advancing Thrust Levers for takeoff
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54
Q

Starter Limits On Ground

A

Starting or Dry Motoring: Up to 5 min ON, 5 min OFF
OR
First to Fourth Cycles: 1 min ON, 1 min OFF
Following Cycles: 1 min ON, 5 min OFF

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55
Q

Max Altitude for Flap Extension

A

20,000 ft MSL

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56
Q

Acceptable Takeoff Flap Configurations

A

Flaps 9, 18, 22

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57
Q

Maximum Airspeed after Takeoff/During Climb without Retrimming

A

160 KIAS

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58
Q

Holding Configuration

A

Landing Gear UP

Flaps UP

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59
Q

Minimum Holding Airspeed Potential Icing Conditions

A

200 KIAS

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60
Q

When are thrust reversers intended to be used

A
  • Rejected takeoff
  • Landing

After initiating Reverse Thrust, a full stop MUST be made

61
Q

When must MAXIMUM reverse thrust be used?

A
  • Whenever use will prevent runway excursion
  • When landing on rwys with MEDIUM or POOR braking action, unless appropriate landing distance penalty (Flip Card) is applied
62
Q

When may IDLE reverse thrust be used?

A
  • Dry runways 9,000 ft or shorter usable length (LDA)

- Non-dry runways where braking action is GOOD

63
Q

When is thrust reverser use prohibited?

A
  • Power-back operations
  • Taxi Operations
  • Thrust levers stabilized in any intermediate position between IDLE and MAXIMUM
64
Q

Max Crosswind for takeoff and landing

65
Q

Max Tailwind for takeoff and landing

66
Q

Max Ramp Weight (MRAMP)
Max Takeoff Weight (MTOW)
Max Landing Weight (MLW)
Max Zero Fuel Weight (MZFW)

A

MRAMP - 50,044
MTOW - 49,823 (MRAMP - 221)
MLW - 43,651 (MRAMP - 6172)
MZFW - 40,564 (MRAMP - 9480)

67
Q

Max Ramp Weight (MRAMP)

68
Q

Max Takeoff Weight (MTOW)

69
Q

Max Landing Weight (MLW)

70
Q

Max Zero Fuel Weight (MZFW)

71
Q

Difference between MTOW and MLW

72
Q

Difference between MRAMP and MTOW

73
Q

Cargo Compartment Limits
C1 - Coat Rod, Floor
C4

A

C1 - 40, 100

C4 - 2646 (Horiz. Net must be installed for weight > 2182)

74
Q

Cabin Pressurization:
Max differential cabin pressure
Auto mode normal max differential
Max negative differential

A
  1. 1 - Max differential cabin pressure (overpressure relief activates in auto mode)
  2. 8 - Auto mode normal max differential
    - .3 - Max negative differential (negative pressure relief activates in auto mode)
75
Q

Max differential cabin pressure

76
Q

Auto mode normal max differential

77
Q

Max negative differential

78
Q

Minimum Control Speeds:
VMCG
VMCA
VMCL

A

VMCG:​ ​​ ​V1​ ​always​ ​higher​ ​than​ ​VMCG
VMCA:​ ​​ ​VR​ ​always​ ​higher​ ​than​ ​VMCA
VMCL:​​​​ VREF​​ always ​​higher​​ than​​ VMCL

79
Q

VMCG

A

V1​ ​always​ ​higher​ ​than​ ​VMCG

80
Q

VMCA

A

​VR​ ​always​ ​higher​ ​than​ ​VMCA

81
Q

VMCL

A

VREF​​ always ​​higher​​ than​​ VMCL

82
Q

Max​ ​TO/LDG​ ​Temp (-1,000’​ ​PA)

MAX​ ​TO/LDG​ ​Temp (8,000’​ ​PA)

A

52 - Max​ ​TO/LDG​ ​(-1,000’​ ​PA)

34 - MAX​ ​TO/LDG​ ​(8,000’​ ​PA)

83
Q

Takeoff ​​with ​​Airframe ​​Contaminants

Where is frost allowed for takeoff?

A

A​ ​1/8th​ ​inch​ ​frost​ ​layer​ ​is​ ​permitted​ ​on​ ​the underwing​ ​surfaces.

Warning:​ ​TO​ ​is​ ​prohibited​ ​when​ ​frost,​ ​snow,​ ​ice or​ ​slush​ ​is​ ​adhering​ ​to​ ​the​ ​wings,​ ​control surfaces,​ ​stabilizers,​ ​pitot​ ​static​ ​ports​ ​or​ ​AOA vanes.

84
Q

How must performance be calculated if the runway is contaminated

A

If​ ​the​ ​runway​ ​is​ ​contaminated,​ ​the​ ​Automated Performance​ ​Analyst​ ​procedures​ ​contained​ ​in​ ​AOM Vol1​ ​Performance​ ​section​ ​must​ ​be​ ​used.

85
Q

When must the Pre-takeoff​ ​tactile​ ​check be performed?

A

Must​ ​be​ ​performed​ ​when​ ​OAT​ ​is​ ​5°C​ ​or​ ​below​ ​and:
1. There​ ​is​ ​visible​ ​moisture
2. Water​ ​is​ ​present​ ​on​ ​the​ ​wing
3. Difference​ ​between​ ​OAT​ ​and​ ​dewpoint​ ​is
3°C​ ​or​ ​less
4. Atmospheric​ ​conditions​ ​have​ ​been
conducive​ ​to​ ​frost​ ​formation
5. Holdover​ ​time​ ​is​ ​exceeded​ ​after
de/anti-icing​ ​fluids​ ​are​ ​applied

86
Q

When is Approach​ ​mode​ ​selection​ ​during​ ​localizer capture​ ​is​ ​allowed​?

A

​Only​ ​when​ ​acft​ ​is​ ​inbound

87
Q

During a CAT​ ​I​ ​ILS​ ​coupled​ ​go-around, how much height loss may be expected?​ ​

A

height​ ​loss​ ​may be​ ​95’

88
Q

What is the minimum DH on CAT II approaches?

A

Minimum​ ​DH 100’

89
Q

During a CAT​ ​I​I ​ILS​ ​coupled​ ​go-around, how much height loss may be expected?​

A

height​ ​loss​ ​may be​ ​50’

90
Q

Min​ ​Alt​ ​during​ ​coupled​ ​Cat​ ​II​ ​appr?

91
Q

Max tailwind during CAT II appr?

92
Q

Max crosswind during CAT II appr?

93
Q

What flap setting must be used during CAT II appr?

94
Q

When must round up the RA?

A

EICAS Version 20.5 will not display the green
CAT II annunciator when the RA is set to 80 ft.
If the approach plate shows RA 80’, round the RA
setting up to 85’.

95
Q

APU Operation Altitude

96
Q

APU Max Altitude to Start

97
Q

APU Start EGT

98
Q

APU Continuous EGT

A

680c

APU​ ​continuous​ ​EGT​ ​may​ ​be​ ​exceeded​ ​up​ ​to 717°C​ ​for​ ​five​ ​minutes​ ​maximum

99
Q

APU Rotor​ ​Speed

100
Q

APU Min Start Temp

101
Q

Min​ ​battery​ ​temp​ ​for​ ​APU​ ​start

A

-20c (N/A​ ​for​ ​external​ ​power​ ​start)

102
Q

EGPWS

When must TERR/OVRD​ ​must​ ​be​ ​selected​?

A
  1. FMS​ ​in​ ​dead​ ​reckoning​ ​mode
  2. GPS​ ​1​ ​and​ ​2​ ​fail
  3. Airport​ ​not​ ​included​ ​in​ ​Honeywell​ ​database

Before​ ​TO​ ​or​ ​within​ ​15NM​ ​of approach/landing​ ​at​ ​an​ ​airport​ ​with:

  1. ​ ​longest runway​ ​<3,500’
  2. no published​ ​instrument​ ​approach
103
Q

Max load on main GEN

104
Q

Max​ ​load​ ​on​ ​APU​ ​gen

A
  • Up​ ​to​ ​30,000’ 400A

- Above​ ​30,000’ 300A

105
Q

Max temp main batteries

106
Q

Min​ ​battery​ ​temp​ ​for​ ​APU​ ​start

107
Q

When must ATTCS be armed?

A

ATTCS (Automatic Takeoff Thrust Control System)​ ​armed​ ​for​ ​takeoff when​ ​using​ ​ALT​ ​T/O-1

108
Q

Min-max oil pressure

109
Q

What are the exceptions to the min-max oil press?

A
  1. May​ ​be​ ​exceeded​ ​during​ ​starts​ ​if​ ​oil​ ​temp​ ​is below​ ​21°C.​ ​Engine​ ​must​ ​remain​ ​at​ ​idle​ ​until oil​ ​press​ ​is​ ​in​ ​the​ ​green​ ​range.
  2. Min​ ​oil​ ​pressure​ ​< ​88%​ ​N2​ ​is​ ​34psi.​ ​
    => 88%​ ​N2​ ​is​ ​50psi.​ ​
    However, operation​ ​between​ ​34-50psi​ ​is​ ​permitted during​ ​takeoff​ ​and​ ​go-around​ ​phases.
  3. Engines​ ​may​ ​operate​ ​in​ ​the​ ​amber​ ​range:
    up​ ​to​ ​115psi​ ​for​ ​5​ ​minutes.
    ​115-155psi​​ ​for 2​ ​minutes.
110
Q

Oil​ ​temp​ ​min-max

111
Q

When may N1 and N2 turbine vibration limits be exceeded?

A

May​ ​be​ ​exceeded up​ ​to​ ​the​ ​top​ ​of​ ​the​ ​amber​ ​range:
- 5​ ​minutes during​ ​takeoff​ ​or​ ​go-around​ ​phases​
​- ​10​ ​seconds during​ ​other​ ​flight​ ​phases.

112
Q

ISIS max duration on batteries?

How can it be extended?

A

Integrated Standby Instrument System

40 mins

-Extend​ ​by​ ​5​ ​minutes​ ​by​ ​turning​ ​off​ ​pitot​ ​3
sensor​ ​heating

113
Q

Acceptable Fuels

A

Brazilian​ ​Spec - QAV1
ASTM​ ​Spec - D1655-JET​ ​A​ ​and​ ​JET​ ​A-1
American​ ​Spec - MIL-T-83133A-JP8

114
Q

Min temp if fuel does not contain anti-ice additive

What checklist procedure should you refer to?

A

If fuel does not contain an icing inhibitor, the temperature of fuel leaving FCOC must be above 4°C (refer to E1 (2) FUEL LOW TEMP Procedure).

115
Q

What position should XFEED being in during takeoff and landing?

116
Q

Max fuel imbalance

117
Q

Total usable fuel

118
Q

Total unusable fuel

A

78lbs

If electric fuel boost pump inop - 365lbs

119
Q

Pressure for re-fueling

120
Q

Fuel tank temp min - max

121
Q

Type of Hydraulic fluid

A

SAE AS 1241A Type IV

122
Q

When should you not operate the radar?

A
  1. During refueling
  2. Near fuel spills
  3. Near people
123
Q

After initiating reverse thrust, what must you do?

A

Come to a full stop

124
Q

Weather minimums for circling approach

A

1000/3 or published mins, whichever is higher

125
Q

After landing, down to what speed can max reverse thrust be maintained?

126
Q

After landing, down to what speed can idle reverse thrust be maintained?

127
Q

Contaminated Runway Takeoff Operational Limitations

A
  1. Automated Performance Analyst must be used.
  2. Takeoff with contamination depths greater than the values on the Automated Performance Analyst Depth Chart (Figure - 1) is PROHIBITED.
  3. T/O or T/O-1 takeoff must be accomplished.
  4. Ignition must be ON for takeoff.
  5. Anti-skid system must be operative.
  6. Takeoff with any brake degraded is PROHIBITED.
  7. Takeoff with ANY tailwind component is PROHIBITED.
128
Q

FD Bars Pitch

Flaps 9
Flaps 18
Flaps 22

A 
14 degrees (flaps 9)
13 degrees (flaps 18)
12 degrees (flaps 22)
129
Q

Conditions for automatic shutdown

A

On ground and in air:

  • Overspeed
  • Underspeed
  • Failure to start
  • Failure to accelerate
  • Failure to light
  • Loss of speed data
  • External short
  • Loss of FADEC signal or FADEC failure

On ground only:

  • Fire*
  • Overtemperature*
  • Bleed valve opening*
  • Low oil pressure*
  • High oil temperature*
  • Oil pressure switch short*
  • Loss of EGT*
130
Q

When do you switch between IAS and MACH?

A

Climbing/descending through 25,100 feet by pressing the SPD knob

131
Q

What conditions must be met for Thrust Reversers to deploy?

A

In order for the reversers to deploy, one of the following conditions must be met:

1) Both Main Gear sense the aircraft to be on the ground with wheel speed > 25 kts; or
2) Both Main Gear and the Nose Gear sense the aircraft to be on the ground.

132
Q

Which conditions require an engine start abort?

A
  1. No ITT rise within 10 sec of fuel flow
  2. ITT approaches start limit (800c)
  3. N2 steady or decr. for more than 30s after lightoff (hung start)
  4. N2 indicates no rotation >10s after start
  5. Visible burning in exhaust pipe or smoke
  6. Abnormal engine indications
  7. Oil pressure < 34psi after stable idle
133
Q

When must a static takeoff be accomplished?

A

When the actual takeoff weight is within 300 lbs of the Runway Weight Limit for the thrust mode to be used.

Release brakes after the engines have reached target N1

134
Q

RVSM Required Equiptment

What is the max allowable difference between ADC altimeters?

A

Autopilot with Alt. Hold - must be operational
Altitude Alerting System - must be op
Altitude Reporting Transponder - 1 must be op
Altimeters (must be operationally independent) - 2 must be op

50 ft

135
Q

Descent Procedures

When using FMS VNAV, what vertical speed and target FPA range will yield an idle thrust and clean configuration descent?

If VNAV is not available, what is a rule of thumb to determine top of descent distance and vertical speed?

A

3000-3500 fpm and 2.5-3 FPA

3 x thousands of feet to lose = top of descent dist (nm)
ex. 3 x 20,000 feet = 60 nm

6 x ground speed (nearest hundred) = vertical speed (fpm)
6 x 470 (use 500) = 3000 fpm

(AOM p. 152)

136
Q

Descent Procedures

How if Vapp calculated?

How is Wind Factor determined?
How is Gust Factor determined?

What is the minimum Vapp for Flaps 22? Maximum?
What is the minimum Vapp for Flaps 45? Maximum?

A

Vapp = Vref + wind factor

wind factor = 1/2 reported wind + gust factor
gust factor = reported gust - reported wind

Flaps 22 Vapp min = Vref +5
Flaps 22 Vapp max = Vref +20

Flaps 45 Vapp min = Vref +5
Flaps 45 Vapp max = Vref +15

137
Q

On non-precision approaches, what is the preferred descent angle from the FAF to touchdown? What ft/nm does that translate to?

How do you determine descent rate based on groundspeed for a 3 degree descent?

A

3 degrees, or 300 ft/nm

groundspeed/2 x 10 = ft/min
ex:
120 kt groundspeed / 2 x 10 = 600 fpm

138
Q

How can you calculate a VDP if one is not published?

A

MDA height / 300 ft per NM = NM
ex. 900 MSL (390 AGL) - > 390/300 ft per NM = 1.3nm
(AOM 1 p. 174)

139
Q

When may you descend below MDA with the runway environment in sight?

A
  1. At the VDP or
  2. Established at or above glide path by means of visual landing aid (VASI or PAPI)

(FOM p. 931)

140
Q

On a non-precision approach, when should you initiate a missed approach?

A

Upon reaching the VDP if the criteria for continuing below MDA has not been met

141
Q

Flight Maneuvering Load Accel Limits

A

Flaps​ ​up -1.0g​ ​to​ ​2.5g

Flaps​ ​down 0g​ ​to​ ​2.0g

142
Q

Approved Runway Surface Type

143
Q

Runway slope for takeoff and landing

A

-2%​ ​to​ ​2%

144
Q

ITT Limit for T/O-1

A

948 for 5 min

145
Q

ITT Limit for ALT T/O-1

A

917 for 5 min

146
Q

ITT Limit for Max Cont. Thrust

A

901°C​ ​OEI​ ​or​ ​emer​ ​only

147
Q

ITT Limit for Engine Start

148
Q

If the first officer has less than 100 hours, when must the Captain make the takeoff and landing?

A
  1. At SARA airports
  2. Visibility < 3/4 miles or 4000 RVR
  3. Rwy contaminated with water, slush, snow or other condition affecting performance
  4. Braking action less than “good” (< 5)
  5. Crosswind greater than 15 kts
  6. Windshear reported in vicinity of airport
  7. Any other time captain deems prudent

Envoy E145 Initial (7 decks)

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