# Aileron tab control system

- Type: NTSB finding subsection
- Path: [Aircraft](https://openairdocs.org/ntsb-findings/01) › [Aircraft systems](https://openairdocs.org/ntsb-findings/0102) › [Flight control system](https://openairdocs.org/ntsb-findings/010227) › Aileron tab control system
- NTSB code: 01022711
- Cases: 2
- In the probable cause: 2
- Fatal cases: 0
- All cases: https://openairdocs.org/ntsb-findings/01022711/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/01022711/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/01022711

## Cases per year (in the probable cause / all)

- 2008: 1 / 1
- 2019: 1 / 1

## Defining events in these cases

- [Aerodynamic stall/spin](https://openairdocs.org/ntsb-events/241): 1 cases
- [Loss of control on ground](https://openairdocs.org/ntsb-events/230): 1 cases

## Aircraft models (registry)

- [Piper PA-34-220T](https://openairdocs.org/model/piper-pa-34-220t): 1 cases
- [Carlson David QUICKIE Q2](https://openairdocs.org/model/carlson-david-quickie-q2): 1 cases

## Other findings in the same cases

- [Aircraft control](https://openairdocs.org/ntsb-findings/02063040) (Personnel issues): 1 cases
- [Maintenance, general](https://openairdocs.org/ntsb-findings/02062000) (Personnel issues): 1 cases
- [Angle of attack](https://openairdocs.org/ntsb-findings/01062042) (Aircraft): 1 cases
- [Directional control](https://openairdocs.org/ntsb-findings/01062020) (Aircraft): 1 cases
- [Airspeed](https://openairdocs.org/ntsb-findings/01062010) (Aircraft): 1 cases
- [Fuel controlling system](https://openairdocs.org/ntsb-findings/01057320) (Aircraft): 1 cases
- [Aileron control system](https://openairdocs.org/ntsb-findings/01022710) (Aircraft): 1 cases

## Newest cases

- [NTSB CEN19FA135](https://openairdocs.org/ntsb/CEN19FA135), May 5, 2019: Piper PA34 (N999CR), Anderson, IN, substantial damage. Probable cause: The loss of left engine power due to an incorrectly adjusted fuel servo and the airplane's nose up trim which resulted in the airplane steep climb, loss of airspeed, and aerodynamic stall and…
- [NTSB LAX08CA119](https://openairdocs.org/ntsb/LAX08CA119), Apr 19, 2008: Carlson Quickie Q2 (N39425), Casper, WY, substantial damage. Probable cause: A loss of directional control on landing due to the separation of the wing leveler trim knob and resulting reduced aileron control.

NTSB has coded findings and defining events since 2008; earlier cases used its older occurrence and cause codes and aren't counted.

Findings: https://openairdocs.org/ntsb-findings.md. Defining events: https://openairdocs.org/ntsb-events.md. Phases of flight: https://openairdocs.org/ntsb-phases.md. Every investigation, filtered by finding, event, phase, state, year or model: https://openairdocs.org/ntsb.md (for example ?state=MI&fatal=1).

NTSB's definitions: Accident and incident, 49 CFR 830.2 (https://www.ecfr.gov/current/title-49/subtitle-B/chapter-VIII/part-830/subpart-A/section-830.2), CICTT occurrence categories (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/OccurrenceCategoryDefinitions.pdf), CICTT phases of flight (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/PhaseofFlightDefinitions.pdf), and NTSB coding manual, before 2008 (PDF) (https://www.ntsb.gov/GILS/Documents/codman.pdf). NTSB publishes no definitions for its findings, only their names.

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