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A jetstream 41 flight crew failed to xchk FMC route against cleared route and deviated from assigned route.
| Attributes | |
| ACN | 435324 |
| Time | |
| Date | 199904 |
| Day | Thu |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | intersection : vallo |
| State Reference | PA |
| Altitude | msl single value : 23000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zny.artcc |
| Operator | common carrier : air carrier |
| Make Model Name | Jetstream 41 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | cruise : level |
| Route In Use | enroute : direct |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 237 flight time total : 9987 flight time type : 1063 |
| ASRS Report | 435324 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial |
| Experience | flight time last 90 days : 130 flight time total : 2200 flight time type : 500 |
| ASRS Report | 435315 |
| Events | |
| Anomaly | other spatial deviation |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance none taken : detected after the fact |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Departing iad for alb. Pre departure clearance was jeres, vallo, babee, rka alb as was release. First officer got pre departure clearance and selected flight plan from FMS storage. After vallo, we started proceeding to fqm instead of babee. I realized error at the same time as ZNY. After being queried by ZNY, I realized stored flight plan was different than pre departure clearance and release. We were then cleared by ZNY to proceed direct cfb, direct alb. I was preoccupied with other minor details prior to taxi, and I did not verify that FMS flight plan was the same as pre departure clearance and release. Supplemental information from acn 435315: error was not checking the clearance adequately against the FMS. The clearance was not the normal routing and we were rushed with a late arrival and quick turn.
Original NASA ASRS Text
Title: A JETSTREAM 41 FLC FAILED TO XCHK FMC RTE AGAINST CLRED RTE AND DEVIATED FROM ASSIGNED RTE.
Narrative: DEPARTING IAD FOR ALB. PDC WAS JERES, VALLO, BABEE, RKA ALB AS WAS RELEASE. FO GOT PDC AND SELECTED FLT PLAN FROM FMS STORAGE. AFTER VALLO, WE STARTED PROCEEDING TO FQM INSTEAD OF BABEE. I REALIZED ERROR AT THE SAME TIME AS ZNY. AFTER BEING QUERIED BY ZNY, I REALIZED STORED FLT PLAN WAS DIFFERENT THAN PDC AND RELEASE. WE WERE THEN CLRED BY ZNY TO PROCEED DIRECT CFB, DIRECT ALB. I WAS PREOCCUPIED WITH OTHER MINOR DETAILS PRIOR TO TAXI, AND I DID NOT VERIFY THAT FMS FLT PLAN WAS THE SAME AS PDC AND RELEASE. SUPPLEMENTAL INFO FROM ACN 435315: ERROR WAS NOT CHKING THE CLRNC ADEQUATELY AGAINST THE FMS. THE CLRNC WAS NOT THE NORMAL ROUTING AND WE WERE RUSHED WITH A LATE ARR AND QUICK TURN.
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.