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CRJ-200 Limitations
Air Wisconsin Limitations
71
Aviation
Professional
05/06/2011

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Term
Reduced Vertical Separation Minimum

RVSM requirements
Definition
Auto pilot must be operational
Altitude Alerting System must be operational
Altitude reporting transponder 1 must be operational
Air Data computers (2) Both must be operational
Term
Altitudes
Manufacture max
Air Wisconsin max
Max takeoff and landing
minimum takeoff and landing
Definition
41,000 Man. Max
37,000 AWAC Max
10,000 Max takeoff and landing
-1,000 Minimum takeoff and landing
Term
Maneuvering Load Limits (G's)

Flaps retracted
Flaps extended
Definition
retracted= -1g to +2.5g

Extended= 0g to +2.0g
Term
AWAC policy on side slip maneuvering
Definition
Avoid unnecessary and large side-slip maneuvers during low speed operations.
Term
Temperature

Takeoff minimum (ambient)
Takeoff maximum (-1,000ft to sea level)
Takeoff maximum (sea level to 10,000ft)
Enroute maximum (sea level to 10,000ft)
Enroute maximum (above 10,000ft)
Definition
Takeoff minimum (ambient) -40*c
Takeoff maximum (-1,000ft to sea level) +50*c
Takeoff maximum (sea level to 10,000ft) ISA+35*c
Enroute maximum (sea level to 10,000ft) ISA+35*c
Enroute maximum (above 10,000ft)
ISA+30*c
Term
Flap Operating / Extended Speeds
Flaps
8
20
30
45
Definition
Max operating speeds
8= 200 Kias Awac (230 manufacture)
20= 200 Kias Awac (230 manufacture)
30= 185 Kias
45= 170 Kias
Term
Landing gear max operating speeds

landing gear extension (Vloe)
Landing gear retraction (Vlor)
Max extension speed
Definition
landing gear extension (Vloe) 250kias

Landing gear retraction (Vlor) 200kias

Landing gear extended 250kias
Term
Turbulence Penetration Speeds
Definition
Turbulence Penetration Speeds

280 kias or .75 Mach
Term
Maximum Airspeed operating Limitations

Flight test and pilot training deployment

Following automatic or manual deployment

operationally necessary (windmill airstarts)

Operational necessary
Definition
Maximum Airspeed operating Limitations

Flight test and pilot training deployment: 215kias

Following automatic or manual deployment
:250Kias

operationally necessary (windmill airstarts):251 to 330 up to 12 min.

Operational necessary: 331 o 335 up to 4 min.
Term
which A/C do not have ADG speed limits?
Definition
A/C 405-430, 434 and subsequent
Term
Tire Speed limit
Definition
182 knots
Term
Windshield wiper operation

Vwipe
Definition
220 kias
Term
Structural Weight Limitations

Max weights
Ramp
Takeoff (MTOW)
Landing (MLW)
Zero Fuel (MZFW)
Minimum Flight Weight
Definition
Ramp: 53,250

Takeoff (MTOW): 53,000

Landing (MLW): 47,000

Zero Fuel (MZFW): 44,000

Minimum Flight Weight: 30,000
Term
Max persons allowed on cl-65
Definition
57

50 seats
3 lap children
1 flight attendant
2 pilots
1 jumpseater
Term
Cargo Compartment Loading Limitations

Max weight in cargo bin
Definition
manufacture is 3,500lbs
AWAC installed 100 lb ballast

AWAC limit is 3,400lbs
Term
Runway slope limitations

minimum slope
maximum slope
Definition
Min -2%
Max +2%
Term
Crosswind / Tailwind Limits

Dry Runway
Wet Runway
Snow/Ice covered
Max tailwind for takeoff or landing
Definition
Dry Runway: 27knots

Wet Runway: 24knots

Snow/Ice covered: 15knots

Max tailwind for takeoff or landing: 10knots
Term
Contaminated Runway Operations
Maximum Depths for takeoff and landing.

Standing water
Slush
Wet Snow
Dry Snow
Definition
Standing water: .50"takeoff .75"landing

Slush: .50" takeoff .88"landing

Wet Snow: 1.00"takeoff 1.5" landing

Dry Snow: 3.0" takeoff 3.75" landing
Term
Rotation Rate and pitch attitude
Definition
set bug for 10* pitch up

no more than 3* per second pitch to 10* pitch climb
Term
If cargo is being hauled how close to an airport must we be?
Definition
within 45 minutes
Term
When must crew headsets be worn?
Definition
anytime below FL180
Term
Cold weather operations

When must a tactile check of the wing during preflight be accomplished?
Definition
The OAT is 5*c or less; or

The wing fuel temperature is 0*C or less; or

The atmospheric conditions have been conducive to frost formation.
Term
Air Conditioning / Pressurization
Max differential pressures:

Positive
Negative
During taxi, takeoff, and landing
Definition
Positive: 8.7psi

Negative: -.05psi

During taxi, takeoff, and landing: .1psi
Term
Auto-Flight

Restricted Modes
Definition
Restricted Modes

PITCH for climbs (except takeoff)

DES mode during an approach is prohibited
Term
Auto-Flight

Minimum altitudes for use
Definition
can not use below 600ft AGL except when:

visual and non-precision approaches can go to 400ft AGL

For precision approaches, the minimum autopilot use is 80 ft AGL

at 50ft below the approved minimum descent altitude or DH

In RVSM the auto pilot must be coupled to the appropriate transponder.
Term
What type of APU is in the crj-200
Definition
Garrett GTCP-36-150RJ
Term
APU Limitations

Max operating altitude
Max APU start altitude
Max altitude for extracting APU bleed air
Max altitude for engine starts using APU bleed air
Definition
Max operating altitude: 37,000ft

Max APU start altitude: 30,000ft

Max altitude for extracting APU bleed air: 15,000ft

Max altitude for engine starts using APU bleed air: 13,000ft
Term
At what Altitude can APU oil foaming occur?
Definition
at and above 20,000ft.
Term
APU max EGT*c
Definition
743*c
Term
Max APU RPM%
Definition
107% RPM
Term
APU EGT Starting *c
Definition
974*c then no higher than 743*c
Term
Air Conditioning in flight from APU bleed air is not permitted above...?
Definition
15,000ft
Term
Engine Start during ground operations
Definition
No bleed air extraction limitation.
Each engine ,ay be started using the APU as a bleed air source.
If both engines are to be started using the APU bleed air, then the operating engine's thrust must not exceed 70% N2
Term
Engine start during flight
Definition
During single engine operations, APU bleed air extraction for an engine start is not permitted.

During double engine failure conditions, APU bleed air extraction for engine starts is permitted; however APU bleed air extraction is limited to 13,000ft and below.
Term
What is the Max permissible load on the APU generator in flight is ___kVA
Definition
30kVA
Term
Minimum ambient temp. for starting a cold-soaked APU on the ground?
Definition
-40*c
Term
APU start cycles

start 1,2,3,4
Definition
1: 15sec(GPU) 30sec(Batt.) then 2 min off
2: 15sec(GPU) 30sec(Batt.) then 20 min off
3: 15sec(GPU) 30sec(Batt.) then 2 min off
4: 15sec(GPU) 30sec(Batt.) no further start attempts for at least 40 minutes
Term
Bleed Air System
Definition
10th stage valves must be closed for takeoff and landing if the engine cowl and / or wing anti-ice systems have been selected ON.
Term
ELECTRICAL
AC system loads must not exceed

0 to FL350
Above FL350 to FL370
Above FL370
Definition
AC system loads must not exceed

0 to FL350:
Main generators 30kVA APU gen 30kVA

Above FL350 to FL370
main GEN 25kVA APU GEN 30kVa

Above FL370
main GEN 25kVA APU gen 0kVA
Term
DC system load must not exceed...

In Flight:
Ground Operations:
Definition
In Flight: max of 100amp per TRU

Ground Operations: To protect the CRT displays DC power only for 5 mins. or less while on ground
Term
Flaps are prohibited when?
Definition
Enroute and or above 15,000ft
Term
Flight Spoilers Limitations

AWAC:
Manufacture:
Definition
AWAC: Flight spoilers must not be extended in flight below an altitude of 1,000AGL.

Must not be extended in flight at airspeeds below the recommended approach (Vref+5) or maneuvering (Vref+10) speeds plus 17kias

Manufacture: bellow 300ft AGL
Term
Stall protection
Definition
the stall test must be accomplished before the first flight of the day.

Both stall protection system switches must remain on for all phases of flight.
Term
Integrated Standby Instrument and a back course approach....
Definition
it is prohibited to use the ISI because it will only reverse sense.
Term
when setting DH/ MDA altitude if the altitude is 185 and the knob sets only 10 increments, what MDA do you set?
Definition
190. You set the next highest 10ft if it is not on an even 10ft.
Term
Operational Fuel Limitations

takeoff with a fuel load of 500lbs in the center tank is prohibited unless there is a total off _______ in each wing tank
Definition
4,400lbs
Term
Minimum fuel for a go-around
Definition
450lbs per side (900lbs) with a pitch of 10* nose up.
Term
Maximum Permissible Fuel Imbalance
Definition
800lbs between the wing tanks
Term
pressure fueling will give us a total of _______lbs of fuel
Definition
14,518 lbs
Term
Lowest engine fuel temperature for takeoff
Definition
5*c
Term
Crossflow Restrictions

powered (auto) crossflow and gravity crossflow must be turned ____ for takeoff
Definition
OFF
Term
Lowest engine fuel temperature for takeoff
Definition
5*c
Term
Icing condition Definition

Visible Moisture Definition
Definition
In flight at a TAT of 10*c or below, and visible moisture in any form is encountered (such as clouds, rain, snow, sleet, or ice) except when SAT is -40*c or below.

Visible moisture includes, clouds, fog with visibility of 1 mile or less, rain, snow, sleet or ice.
Term
When must wing and cowl be on during flight
Definition
When ICE light is on or when in icing conditions and speed below 230kias.

cowl must be on when temp is below 10*c and in icing conditions.

when on ground wing must be on when temp is below 5*c
On ground cowl is on when temp is 10*c or below and visible moisture is present
Term
Red Strobe Lights are used for
Definition
used for ground recognition purposes only and must not be used as anti-collision lights
Term
taxi lights must be off when
Definition
whenever the aircraft is stationary in excess of 10 minutes. light may burn through the plastic if not complied with.
Term
Engine type
Definition
2, General Electric CF34-3B1
Term
Maximum Continuous Thrust limits

RED
Amber
Green
Definition
RED 900*c; 874-900*c after 30 seconds

Amber 874-900*c 0 to 30 seconds

Green 0 to 874*c
Term
Maximum Transient oil PSI after a cold start
Definition
156psi
130psi at idle for 10 minutes max
Engine must remain at idle until it reaches normal range
Term
N2 split max
Definition
2% max split between engine.

if N2 is 57% or less with an OAT of -20*c or greater, DO NOT ACCELERATE ABOVE IDLE.
Term
Engine warm up and cool down
Definition
Engines must run at idle for 2 minutes before takeoff thrust and 2 minutes before shutdown
Term
define cold soaked aircraft
Definition
first flight of the delay when plane sat in temp of -30*c or below for more than 8 hours:

N1 fan rotation must be verified before introducing fuel for engine start.
Thrust reverses must be actuated and stowed in a 5 second cycle
Term
Continuous Engine Ignition
Requirements for use
Definition
takeoff and landings on contaminated runways

takeoffs with high crosswind components (15+)

Flight through mod or heavier intensity, Rain, Turbulence

Flight in the vicinity of thunderstorms
Term
when must thrust reverser be used
Definition
when LAHSO operations or when landing on runways less than 6,500ft.

when landing on a contaminated runway.

Abnormal or emergency procedures

When the crew feels the need to
Term
Starter cranking Limits
Start 1,2,3,4
Definition
1: 1 min on 10 seconds off
2: 1 min on 10 seconds off
3: 1 min on 5 min off
4: 1 min on 5 min off
Term
when must the starter not be used?
Definition
when indicated N2 RPM exceeds 55%
Term
When can thrust levers be moved from off to IDLE?

On ground
In flight
Definition
On ground when ITT is below 120*

In flight when ITT is below 90*
Term
What is dry motoring
Definition
When the thrust levers are off (no fuel flow) and the starter button is on
Term
Dry motoring limitations start cycles
start 1,2
Definition
1: 90 seconds ON 5 min off
2: 30 seconds ON 5 min off
Term
Flexible Thrust Operation

When can we NOT FLEX
Definition
if the normal takeoff fan speed is less than 85% N1.

If wing and or cowl anti-icing bleeds are in use

On contaminated runways

when warnings of wind shear or downdrafts have been forecast
Term
HYD 3 B AD states
Definition
the hyd 3b pump switch must be selected On instead of Auto for all phases of flight
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