37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 353678 |
Time | |
Date | 199611 |
Day | Tue |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | atc facility : oal |
State Reference | CA |
Altitude | msl bound lower : 31000 msl bound upper : 31000 |
Environment | |
Flight Conditions | VMC |
Light | Night |
Aircraft 1 | |
Controlling Facilities | artcc : zoa |
Operator | common carrier : air carrier |
Make Model Name | Commercial Fixed Wing |
Operating Under FAR Part | Part 121 |
Navigation In Use | Other |
Flight Phase | cruise other |
Route In Use | arrival star : star |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : commercial pilot : atp |
Experience | flight time last 90 days : 200 flight time total : 4200 flight time type : 1000 |
ASRS Report | 353678 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 150 flight time total : 10000 flight time type : 2500 |
ASRS Report | 354120 |
Events | |
Anomaly | non adherence : clearance non adherence : published procedure other spatial deviation |
Independent Detector | other controllera |
Resolutory Action | controller : issued new clearance other |
Consequence | Other |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
We were cleared direct oal with the el nino 3 (hyp 3) arrival to sjc. For some reason the FMC showed direct oal, direct hyp, and then the remaining portion of the hyp 3 arrival. The dog leg between oal and hyp was missing. While heading direct to hyp, the controller question us about our position and clearance and then cleared us direct hyp. Crew reported to aircraft expecting an XA25 local departure per their identify, it was really planned for XA15 local. (Crew a little time rushed.) during preflight 1 pilot entered the route while the other verified it after it was entered. 4 hours later, neither pilot caught the missing dog leg after oal, even though both pilots had their charts out. Attention to detail should have stopped this deviation regardless of whether route was programmed wrong by crew or the FMC programming. There was ample opportunity to correct this situation.
Original NASA ASRS Text
Title: ACR MLG CLRED SJC VIA DIRECT OAK, EL NINO 3 STAR SJC. FMC NOT PROGRAMMED FOR DOG LEG OUT OF OAL FOR HYP. CTLR QUERIED AND CLRED FLT DIRECT HYP. NO CONFLICT. CREW RUSHED ON PREFLT AND FAILED TO CORRECT THE PROGRAMMING ERROR DURING THE 4 HR FLT.
Narrative: WE WERE CLRED DIRECT OAL WITH THE EL NINO 3 (HYP 3) ARR TO SJC. FOR SOME REASON THE FMC SHOWED DIRECT OAL, DIRECT HYP, AND THEN THE REMAINING PORTION OF THE HYP 3 ARR. THE DOG LEG BTWN OAL AND HYP WAS MISSING. WHILE HDG DIRECT TO HYP, THE CTLR QUESTION US ABOUT OUR POS AND CLRNC AND THEN CLRED US DIRECT HYP. CREW RPTED TO ACFT EXPECTING AN XA25 LCL DEP PER THEIR IDENT, IT WAS REALLY PLANNED FOR XA15 LCL. (CREW A LITTLE TIME RUSHED.) DURING PREFLT 1 PLT ENTERED THE RTE WHILE THE OTHER VERIFIED IT AFTER IT WAS ENTERED. 4 HRS LATER, NEITHER PLT CAUGHT THE MISSING DOG LEG AFTER OAL, EVEN THOUGH BOTH PLTS HAD THEIR CHARTS OUT. ATTN TO DETAIL SHOULD HAVE STOPPED THIS DEV REGARDLESS OF WHETHER RTE WAS PROGRAMMED WRONG BY CREW OR THE FMC PROGRAMMING. THERE WAS AMPLE OPPORTUNITY TO CORRECT THIS SIT.
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.