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时间:2011-04-23 10:12来源:蓝天飞行翻译 作者:航空
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Standard Visual Approach (Low Downwind) Profile
Fly downwind at Glideslope Intercept Altitude (1500 feet AGL minimum). Use normal approach descent rates, stay on a normal glidepath to the runway throughout the turn to final, and roll out on final no lower than 500 feet AGL.
MD-80 Sec. 4 Page 183 Flight Manual Continental Rev. 08/01/98 #27


VISUAL APPROACH PLANNING & GATESHIGH DOWNWIND PROFILE

 

 

 

 

 

 

IF CLEARED
VISUAL APPROACH

Flaps.............................................. 15°
Gear..........................................Down
IAS.............................................210k
Throttles.......................................Idle

Begin Descent & Extend Downwind
30 seconds or 9 nm (ILS 11 DME) before starting base turn
5000 agl 15 nm
Slats .......Extend Flaps ......As Req Speed .....210k
Gear....... Down

Flaps......Landing Setting Speed..... Slowing to Target

 

STRAIGHT IN PROFILE

NOTES
.  
If 1 dot high on GS, configure 1000 feet higher or 3 nm earlier.

.  
Monitor 3 to 1 for descent planning.

.  
If cleared for a visual abeam the FAF, you are already high and fast.  Use gear, flaps, and downwind extension for profile recovery.

.  
Depicted mileage is from end of runway.

.  
The ILS DME shows distance to the departure end of the runway,  so add 2 nm to all mileage.

.  
Refer to Standard Visual Approach (Low Downwind) Profile for complete procedures.

 

Use ILS and all visual aids to maintain glideslope. “FLAPS 40”  Maintain airspeed > Vref + 10 until rolling out on final.
centerline 1000 feet down the runway from threshold.
Engine failure on final approach: “FLAPS 28, SPEED”
Target is 28° Vref + wind additive (minimum 10 knots)

LANDING CHECKLIST
The Pilot Flying will call for the LANDING CHECKLIST in conjunction with the “GEAR DOWN” call on all normal landings. The flaps should be in the final landing configuration prior to the completion of the last item on the checklist.
PILOT MONITORING PILOT MONITORING
CHALLENGE LANDING RESPOND

Gear................................................C+F............................DOWN, 3 GREEN
Ignition................................................................................ OVRD / CONTIN
Spoilers, Autobrake System .................LT OUT & ARM, ARM / DISARM
Flaps, Slats.....................................C+F.................................28° / 40°
, LAND
Annunciator Panel, Cabin PA ......................... CHECKED, COMPLETED

PM CHALLENGE PM RESPOND Gear...............................................C+F..........................DOWN, 3 GREEN
Placing the landing gear handle to the DOWN position and in the detent will put the gear down and close the doors. The three green lights will come on indicating that all three gear overcenter links are in place. The main landing gear doors are closed and held closed by hydraulic pressure. The GEAR DOOR OPEN light should be out.
Ignition................................................................................ OVRD / CONTIN

Note:  On aircraft configured with OVRD, OFF, GRD START & CONTIN ignition switch, use the CONTIN position.
Spoilers, Autobrake System .................LT OUT & ARM, ARM / DISARM

Check that AUTO SPOILER DO NOT USE annunciator light is out. Lift the spoiler lever up at the forward end of the quadrant. The lever should remain up and the red marked area at the base of the lever should be visible. If the lever cannot be lifted up high enough to remain up, the auto-extension system will not be operable. This is abnormal and the system will need to be operated according to abnormal procedures. Refer to Section 3.
Do not arm the spoilers until after the landing gear has been extended. This will preclude possible inflight ground spoiler deployment if an errant ground shift signal has been caused by a deflated nose strut during the gear extension cycle.
If used, set the autobrake selector to the desired deceleration rate (MIN,
MED, or MAX).  Move the ARM/DISARM switch to ARM.
Autobrake setting will vary with runway length and contamination. Set commensurate with runway length and surface conditions. (For example: Poor to nil braking action -MAX setting would be desired.)
Monitor automatic brake operation. Automatic brakes will be applied at selected rate (after a brief delay) when spoiler lever moves aft automatically or manually.
Caution:  To avoid an abrupt stop, disengage autobrakes above the anti-skid cutout speed (approximately 20 knots). Gradually depress and momentarily hold the brake pedals until the ARM/DISARM switch moves to DISARM and the ABS light on the glareshield comes on. Thereafter, apply brakes as required to bring the airplane to a smooth stop.
 
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