ASN Wikibase Occurrence # 370454
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| Date: | Thursday 14 March 2002 |
| Time: | 11:21 LT |
| Type: |  Bombardier CRJ-100ER |
| Owner/operator: | Comair |
| Registration: | N960CA |
| MSN: | 7117 |
| Engine model: | General Electric |
| Fatalities: | Fatalities: 0 / Occupants: 45 |
| Aircraft damage: | None |
| Category: | Serious incident |
| Location: | Tulsa, OK -
 United States of America
|
| Phase: | Initial climb |
| Nature: | Passenger - Scheduled |
| Departure airport: | Tulsa International Airport, OK (TUL/KTUL) |
| Cincinnati/Northern Kentucky Airport, KY (CVG/KCVG) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
Shortly after departure, the flight crew received STAB TRIM and MACH TRIM caution messages on the Electronic Information Control Advisory System (EICAS), and the horizontal stabilizer control system would not reset. The crew declared an emergency, and the flight returned to the departure airport and landed without incident. Company maintenance personnel removed and replaced the horizontal stabilizer trim control unit (HSTCU), and motor control unit (MCU) from the airplane, and the airplane was returned to service. The HSTCU and MCU were tested and examined per manufacturer specifications, and no anomalies were noted that would have contributed to the caution messages. The failure of the horizontal stabilizer control system was not determined.
Probable Cause: The failure of the horizontal stabilizer control system for undetermined reasons.
Accident investigation:
 |
|
Sources:
NTSB FTW02IA097
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 25-Mar-2024 10:53 | ASN Update Bot | Added |
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