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|
Attributes | |
ACN | 590228 |
Time | |
Date | 200308 |
Day | Tue |
Local Time Of Day | 0601 To 1200 |
Place | |
State Reference | AK |
Altitude | agl bound lower : 300 agl bound upper : 2000 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | tower : oak.tower |
Operator | common carrier : air carrier |
Make Model Name | B737-400 |
Operating Under FAR Part | Part 121 |
Route In Use | approach : visual |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : multi engine pilot : commercial pilot : instrument |
ASRS Report | 590228 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
ASRS Report | 590405 |
Events | |
Anomaly | inflight encounter other non adherence : published procedure non adherence : company policies other anomaly other spatial deviation |
Independent Detector | other flight crewa other flight crewb |
Resolutory Action | none taken : anomaly accepted |
Supplementary | |
Problem Areas | ATC Human Performance Flight Crew Human Performance |
Primary Problem | Flight Crew Human Performance |
Narrative:
On a visual approach to runway 1L at the fairbanks airport we became high on our approach profile due to strong tailwinds. The approach seemed normal until approximately 2000 ft and 5 mi out when we realized that the tailwind we had, was not diminishing. (Approximately 35 KTS) the runway wind was reported as calm. We configured to flaps 40 degrees and slowed to our final speed. This still didn't look like it would be quite enough correction, so we requested s-turns on final from the tower controller. This was approved. We made 2 turns left and 1 turn right but, didn't get fully stable until approximately 300 ft AGL. At one point the ground proximity warning did give us a sink rate and a pull up warning which we complied with. The touchdown was made smoothly in the touchdown zone and the rollout was normal (taxiway M). The aircraft was always under complete control, and I don't feel that safety was compromised in any way. The only problem I see is that we did not meet the standard for a stabilized approach. Going around and re-entering the pattern may have been a better option.
Original NASA ASRS Text
Title: B737 FLT CREW HAS UNSTABILIZED APCH INTO PAFA.
Narrative: ON A VISUAL APCH TO RWY 1L AT THE FAIRBANKS ARPT WE BECAME HIGH ON OUR APCH PROFILE DUE TO STRONG TAILWINDS. THE APCH SEEMED NORMAL UNTIL APPROX 2000 FT AND 5 MI OUT WHEN WE REALIZED THAT THE TAILWIND WE HAD, WAS NOT DIMINISHING. (APPROX 35 KTS) THE RWY WIND WAS RPTED AS CALM. WE CONFIGURED TO FLAPS 40 DEGS AND SLOWED TO OUR FINAL SPD. THIS STILL DIDN'T LOOK LIKE IT WOULD BE QUITE ENOUGH CORRECTION, SO WE REQUESTED S-TURNS ON FINAL FROM THE TWR CTLR. THIS WAS APPROVED. WE MADE 2 TURNS L AND 1 TURN R BUT, DIDN'T GET FULLY STABLE UNTIL APPROX 300 FT AGL. AT ONE POINT THE GND PROX WARNING DID GIVE US A SINK RATE AND A PULL UP WARNING WHICH WE COMPLIED WITH. THE TOUCHDOWN WAS MADE SMOOTHLY IN THE TOUCHDOWN ZONE AND THE ROLLOUT WAS NORMAL (TXWY M). THE ACFT WAS ALWAYS UNDER COMPLETE CTL, AND I DON'T FEEL THAT SAFETY WAS COMPROMISED IN ANY WAY. THE ONLY PROB I SEE IS THAT WE DID NOT MEET THE STANDARD FOR A STABILIZED APCH. GOING AROUND AND RE-ENTERING THE PATTERN MAY HAVE BEEN A BETTER OPTION.
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.