ASN Wikibase Occurrence # 366255
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| Date: | Sunday 2 September 1990 |
| Time: | 11:15 LT |
| Type: | Beechcraft B19 |
| Owner/operator: | Private |
| Registration: | N23848 |
| MSN: | MB877 |
| Engine model: | LYCOMING O-320 |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Dallas, TX -
 United States of America
|
| Phase: | Unknown |
| Nature: | Training |
| Departure airport: | Addison, TX (KADS) |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
DURING AN INSTRUCTIONAL FLIGHT AT 20 FEET ABOVE THE RUNWAY THE INSTRUCTOR PILOT WAS DEMONSTRATING MINIMUM AIRSPEED FLIGHT. DURING THE RECOVERY PHASE THE STUDENT PILOT RETRACTED THE FLAPS WITHOUT INSTRUCTION FROM THE INSTRUCTOR PILOT OR WITHOUT PROVIDING HIM WITH ADVANCED WARNING. THE ACTIONS OF THE STUDENT PILOT RESULTED IN THE INSTRUCTOR PILOT LOSING CONTROL AND IMPACTING THE GROUND RESULTING IN SUBSTANTIAL DAMAGE.
Probable Cause: THE INSTRUCTOR PILOT'S FAILURE TO MAINTAIN CREW COORDINATION IN THE COCKPIT, AND THE STUDENT PILOT'S PREMATURE RETRACTION OF THE FLAPS DURING A CRITICAL MANEUVER. FACTORS WERE THE CERTIFIED FLIGHT INSTRUCTORS INADEQUATE SUPERVISION AND THE INADVERTENT LOW ALTITUDE STALL.
Accident investigation:
 |
|
Sources:
NTSB FTW90LA173
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 20-Mar-2024 19:06 | ASN Update Bot | Added |
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