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|
Attributes | |
ACN | 854097 |
Time | |
Date | 200910 |
Local Time Of Day | 1201-1800 |
Place | |
Locale Reference | ZZZ.Airport |
State Reference | US |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Make Model Name | EMB ERJ 145 ER&LR |
Operating Under FAR Part | Part 121 |
Flight Phase | Takeoff |
Flight Plan | IFR |
Person 1 | |
Function | Captain Pilot Flying |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Person 2 | |
Function | Pilot Not Flying First Officer |
Qualification | Flight Crew Commercial |
Experience | Flight Crew Total 3049 |
Events | |
Anomaly | Deviation - Procedural Published Material / Policy Deviation - Speed All Types |
Narrative:
All check lists and preflight briefing items complied with. I noted the speeds set for weight on ebws. On takeoff roll; acceleration was normal. I noted V1 call came sooner than normal. Proceeded. At vr call; aircraft refused to rotate. Believing there might be a question of airworthiness; I decided to abort take off. The abort was accomplished using reverse thrust and braking. The abort did not rise to a maximum effort abort. It appears that I should have been more familiar with speed parameters for certain weights. I should have noticed that the speeds entered were less than they should have been for our current weight. At that time; they did not cause me to question them. Although not required; in the future I will check the speeds in the flip chart for a specific weight. I will become more familiar with general speeds for weights so I will have a figure in my head for what they should be.
Original NASA ASRS Text
Title: An EMB145 Captain rejects the takeoff because the aircraft did not rotate at V1. The incorrect takeoff speeds had been entered in the MFD during preflight because of distractions.
Narrative: All check lists and preflight briefing items complied with. I noted the speeds set for weight on EBWS. On takeoff roll; acceleration was normal. I noted V1 call came sooner than normal. Proceeded. At VR call; aircraft refused to rotate. Believing there might be a question of airworthiness; I decided to abort take off. The abort was accomplished using reverse thrust and braking. The abort did not rise to a maximum effort abort. It appears that I should have been more familiar with speed parameters for certain weights. I should have noticed that the speeds entered were less than they should have been for our current weight. At that time; they did not cause me to question them. Although not required; in the future I will check the speeds in the flip chart for a specific weight. I will become more familiar with general speeds for weights so I will have a figure in my head for what they should be.
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.