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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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| Attributes | |
| ACN | 921444 |
| Time | |
| Date | 201011 |
| Local Time Of Day | 1801-2400 |
| Place | |
| Locale Reference | TEB.Airport |
| State Reference | NJ |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Make Model Name | Falcon 900 |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Initial Climb |
| Route In Use | SID TEB |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | Altitude Hold/Capture |
| Person 1 | |
| Function | Captain Pilot Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 75 Flight Crew Total 13000 Flight Crew Type 800 |
| Events | |
| Anomaly | Deviation - Altitude Overshoot Deviation - Procedural Published Material / Policy Deviation - Procedural Clearance |
Narrative:
Departing teb runway 24. Cleared to fly the RNAV departure which requires a level off at 1;500 for a short distance and then a climb to 2;000. I normally manually fly and navigate this procedure; but the pilot not flying said that I should engage the FMS navigation for guidance. I did this but failed to also engage the vertical guidance. I expected the flight director to command a level-off at 1;500 ft; but it instead climbed to the altitude set in the altitude select. I realized what had happened; and returned to 1;500 ft. Factors: fatigue - I had been up all day and was getting tired. Change of procedure - I was used to hand flying the old SID. In addition to the new type of procedure (RNAV); I also tried to use a seldom used procedure. Cause: failed to properly program the flight guidance system.
Original NASA ASRS Text
Title: A FA900 Captain flying the TEB Runway 24 RNAV engaged LNAV but failed to engage VNAV and the aircraft leveled at 2;000 FT before being descended back to 1;500 FT. Fatigue was cited as an issue.
Narrative: Departing TEB Runway 24. Cleared to fly the RNAV departure which requires a level off at 1;500 for a short distance and then a climb to 2;000. I normally manually fly and navigate this procedure; but the pilot not flying said that I should engage the FMS NAV for guidance. I did this but failed to also engage the vertical guidance. I expected the Flight Director to command a level-off at 1;500 FT; but it instead climbed to the altitude set in the altitude select. I realized what had happened; and returned to 1;500 FT. Factors: Fatigue - I had been up all day and was getting tired. Change of procedure - I was used to hand flying the old SID. In addition to the new type of procedure (RNAV); I also tried to use a seldom used procedure. Cause: Failed to properly program the flight guidance system.
Data retrieved from NASA's ASRS site as of April 2012 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.