曝光台 注意防骗
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PSP 604−6
8. PHASE OF FLIGHT PROCEDURES (CONT'D)
D. Taxi-Out (Cont’d)
(3) Flaps.....................................................................Check Closely monitor the associated
indicator and annunciators for
positive movement, when
operating the flaps during low
temperatures. In the event of
stoppage in a detented
position, immediately place
the flaps selector in the same
position as indicated.
Prior to positioning for take-off on the active runway:
(4) Taxi Check ..................................................... Complete
(5) Take-off configuration...........................................Check Check that T/O CONFIG OK
advisory (green) message is
on.
E. Take-Off
CAUTION
If take-off cannot be started prior to the expiration of the holdover time,
the airplane must again be inspected, and deiced if necessary, before
attempting take-off.
The maximum depths of runway contaminants covering an appreciable part of the
runway are:
• Standing water is more than 6.4 millimeters (0.25 inch).
• Slush is more than 6.4 millimeters (0.25 inch).
• Wet snow is more than 12.7 millimeters (0.50 inch).
• Dry snow is more than 30.5 millimeters (1.20 inch).
Take-off is not recommended:
• During extreme weather conditions (i.e. freezing rain).
• When braking action is reported to be poor.
• When crosswind component exceeds 15 knots and the runway is slippery.
SUPPLEMENTARY PROCEDURES
Cold Weather Operations
Vol. 1 06−12−29
REV 77, Oct 20/09
▼
CL−604 Operating Manual
PSP 604−6
8. PHASE OF FLIGHT PROCEDURES (CONT'D)
E. Take-Off (Cont’d)
WARNING
When Type II, Type III or Type IV anti-icing fluids have been applied,
use of wing anti-ice heat prior to take-off can cook the fluid onto the
leading edges of the wing, creating contamination.
CAUTION
1. Operating on ramps or taxiways which are contaminated with surface snow,
slush or standing water when the OAT is 5°C (41°F) or below, can cause the
wing leading edge to become contaminated with ice, e.g., from nose wheel
splashing or jet blast spray. Just prior to take-off, select the wing anti-ice system
on and advance the thrust levers, as required, until the L WING A/ICE and R
WING A/ICE caution messages are extinguished, to remove any leading edge
ice contamination that may have accumulated during taxi.
2. The same procedure should be performed whenever the PIC has any doubt of
the cleanliness of the wing leading edge prior to take-off.
Considerations:
• Ensure all engine bleed and runway condition penalties have been considered in take-off
performance calculations.
• Power application should be done as symmetrically as possible, to avoid yawing
moments during engine acceleration.
• Ensure that the cleared runway width available is sufficient.
• If the airplane starts to creep or slide on the ice or snow during thrust application, release
the brakes and begin the take-off roll. Anticipate lag in nosewheel steering response and
nosewheel skidding, and apply corrections as necessary.
• Do not exceed 3 degrees/second rate of rotation. Anticipate and be prepared to accept a
higher than normal initial climb speed. This increased initial climb speed will not
adversely affect the climb profile.
• At departure, unless weather conditions or performance requirements prohibit, delay
retraction of the landing gear until excess water, snow or slush is thrown off by wheel
rotation and/or slip stream force.
• If the airplane tends to pitch-up or roll-off once airborne, immediately reduce the pitch to
reduce the angle of attack and simultaneously apply maximum thrust. Be prepared to
accept altitude loss to recover the aircraft. Use ailerons as required to level the wings.
• If the decision is made to reject the take-off, normal rejected take-off procedures are
applicable. In addition, the following should be considered:
• Anticipate the possibility of skidding on contaminated runways, and be prepared to
make the necessary corrections.
• If a loss of directional control occurs, reduce reverse thrust to idle reverse and, if
necessary, return the engines to idle forward thrust. Regain the centerline with
nosewheel steering, rudder and/or differential braking.
SUPPLEMENTARY PROCEDURES
Cold Weather Operations
Vol. 1 06−12−30
REV 77, Oct 20/09
CL−604 Operating Manual
PSP 604−6
8. PHASE OF FLIGHT PROCEDURES (CONT'D)
F. Descent – Approach
Considerations:
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庞巴迪挑战者604操作手册 Operating Manual 2(73)
