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A B747-400 crew, departing rjbb, were unable to maneuver as required by the SID, spawning an ATC alert of a 5 mi deviation.
| Attributes | |
| ACN | 561920 |
| Time | |
| Date | 200210 |
| Day | Thu |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : rjbb.airport |
| State Reference | FO |
| Altitude | msl single value : 10000 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tower : hou.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B747-400 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | climbout : vacating altitude |
| Route In Use | departure sid : maiko 2 |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 180 flight time total : 7000 flight time type : 1000 |
| ASRS Report | 561920 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | non adherence : clearance non adherence : published procedure other anomaly other other spatial deviation |
| Independent Detector | other controllera other flight crewa other flight crewb |
| Resolutory Action | controller : issued alert none taken : detected after the fact |
| Consequence | faa : reviewed incident with flight crew |
| Supplementary | |
| Problem Areas | Aircraft Airport Flight Crew Human Performance |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Rjbb/kix osaka, japan MAIKO2. Miyazu transition (SID), departed from runway 24 on SID. During second turn, ATC reported we were 5 mi off course. We were well above MSA (clearance to FL210). Factors: aircraft -- empty, light weight, accelerated very fast. LNAV/VNAV was in use and could not keep up with fast speeds. Should have speed intervened. SID -- needs speed restrs for tight turns. Fatigue: a big factor. This was a change to my pattern and although was given 24 hours on the ground prior to flight, I was not able to get real sleep.
Original NASA ASRS Text
Title: A B747-400 CREW, DEPARTING RJBB, WERE UNABLE TO MANEUVER AS REQUIRED BY THE SID, SPAWNING AN ATC ALERT OF A 5 MI DEV.
Narrative: RJBB/KIX OSAKA, JAPAN MAIKO2. MIYAZU TRANSITION (SID), DEPARTED FROM RWY 24 ON SID. DURING SECOND TURN, ATC RPTED WE WERE 5 MI OFF COURSE. WE WERE WELL ABOVE MSA (CLRNC TO FL210). FACTORS: ACFT -- EMPTY, LIGHT WT, ACCELERATED VERY FAST. LNAV/VNAV WAS IN USE AND COULD NOT KEEP UP WITH FAST SPDS. SHOULD HAVE SPD INTERVENED. SID -- NEEDS SPD RESTRS FOR TIGHT TURNS. FATIGUE: A BIG FACTOR. THIS WAS A CHANGE TO MY PATTERN AND ALTHOUGH WAS GIVEN 24 HRS ON THE GND PRIOR TO FLT, I WAS NOT ABLE TO GET REAL SLEEP.
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.