ASN Wikibase Occurrence # 292868
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can submit corrected information.
| Date: | Friday 4 November 2005 |
| Time: | 09:30 LT |
| Type: | Kolb Mark III Classic |
| Owner/operator: | Private |
| Registration: | N515AB |
| MSN: | 101553 |
| Total airframe hrs: | 545 hours |
| Engine model: | Rotax 912S |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Tucson, Arizona -
 United States of America
|
| Phase: | Unknown |
| Nature: | Training |
| Departure airport: | Tucson-Ryan Field, AZ (KRYN) |
| Tucson-Ryan Field, AZ (KRYN) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
The airplane made a forced landing after the horizontal stabilizer attachment failed in flight. The instructional flight departed with the intention of practicing takeoffs and landings. On the downwind leg, the pilots heard a loud bang. The airplane lurched nose up, then nose down. The flight instructor took control of the aircraft and informed the tower he had a flight control problem. He was able to land the aircraft using cross control inputs. The instructor inspected the airplane and determined that the right horizontal stabilizer had separated from the fuselage due to a stainless steel "L" bracket failure. The instructor attributed the failure to a loose bolt in the "L" bracket that allowed a vibration and caused metal fatigue of the component.
Probable Cause: the fatigue failure of the attachment that secured the horizontal stabilizer to the fuselage.
Accident investigation:
 |
|
Sources:
NTSB LAX06CA027
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 09-Oct-2022 10:04 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
The Aviation Safety Network is an exclusive service provided by:
Quick Links:
| ASN Home | Send Correction / Feedback |
| FSF Home | Disclaimer | Copyright |
| Contact Us | Privacy Policy |
| Press / Media |
CONNECT WITH US:
©2024 Flight Safety Foundation