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B767 flight crew uses wrong gear extension procedures during approach causing an unstabilized approach to atl.
| Attributes | |
| ACN | 596533 |
| Time | |
| Date | 200310 |
| Day | Thu |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : atl.airport |
| State Reference | GA |
| Altitude | agl single value : 1500 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : atl.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B767-300 and 300 ER |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach |
| Route In Use | approach : visual |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 150 flight time total : 18500 flight time type : 5500 |
| ASRS Report | 596533 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Events | |
| Anomaly | aircraft equipment problem : less severe non adherence : company policies non adherence : published procedure other anomaly |
| Independent Detector | other flight crewa other flight crewb |
| Resolutory Action | none taken : anomaly accepted |
| Supplementary | |
| Problem Areas | Aircraft Flight Crew Human Performance |
| Primary Problem | Flight Crew Human Performance |
Narrative:
Established on final approach flaps 20 degrees. New co-pilot waited until after OM to lower landing gear. Landing gear still in transition to full, the flaps were extended to 25 degrees and a confign warning occurred until landing gear was fully extended. Flaps electrically shut off at approximately 24 degrees. Because the runway was long and dry and speed was approximately 140 KIAS, we continued the approach to land without incident at slightly less than landing flaps.
Original NASA ASRS Text
Title: B767 FLT CREW USES WRONG GEAR EXTENSION PROCS DURING APCH CAUSING AN UNSTABILIZED APCH TO ATL.
Narrative: ESTABLISHED ON FINAL APCH FLAPS 20 DEGS. NEW CO-PLT WAITED UNTIL AFTER OM TO LOWER LNDG GEAR. LNDG GEAR STILL IN TRANSITION TO FULL, THE FLAPS WERE EXTENDED TO 25 DEGS AND A CONFIGN WARNING OCCURRED UNTIL LNDG GEAR WAS FULLY EXTENDED. FLAPS ELECTRICALLY SHUT OFF AT APPROX 24 DEGS. BECAUSE THE RWY WAS LONG AND DRY AND SPD WAS APPROX 140 KIAS, WE CONTINUED THE APCH TO LAND WITHOUT INCIDENT AT SLIGHTLY LESS THAN LNDG FLAPS.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.