Incident at Hartford, Connecticut, USA

Summary

1996-01-19: Aircraft was on approach to Hartford and was encountering severe wind and turbulence. The crew heard a "thud" and recognized the noise as a roll control clutch disconnect. The captain was flying and maintained control, while the first officer returned his control wheel to neutral. The flight continued and landed without further incident. Upon landing, the roll control disconnect clutch re-engaged. A maintenance crew could not determine any fault with the system, even after a rigging check of the flight control system was carried out. The manufacturer was notified of the occurrence and it appears that two other identical incidents were reported to the manufacturer. The manufacturer had started to modify the roll disconnect system and was in the process of implementing an In-Service Activity Report (ISAR) followed by a Service Bulletin to other operators of this model. It appears the commonalities between the occurrences are the model of aircraft and years in service. ISAR 96-02-2710 will be issued immediately, to be followed shortly after by a SB. From a TSB Initial Notification.

Details


CADORS Number 1996O0029
Occurrence Type Incident
Reported By
Occurred At 1996-01-19 - 19:30
Day or Night?
Fatalities 0
Injuries
Aerodrome ID
Aerodrome Name
Geographic Location the United States of America, North America, National Capital Region (NCR), Hartford, Connecticut, USA
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By
Categories System/component failure or malfunction [non-powerplant]
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration FGRM | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration
Occurrence Type Incident
Owner
Operator AIR ONTARIO Commercial
Make  Silhouette image of DEHAVILLAND
DEHAVILLAND
Model DHC 8
Year Built
Engine Type
Engine Make
Engine Model
Gear Type
Private No
Amateur Built No
Flight Number
Flight Rule
CARS Subpart
Phase of Flight Unknown
Damage Unknown
Fatalities 0
Injuries 0
Events Flight control systems (ailerons, rudder, rotors, flaps, main, tail)

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