Sun Valley Airport
Aircraft Accident/Incident Report

Ft Mojave, Arizona 86427
Sunday, January 26, 1992 12:10 MST

NTSB Narrative Summary Released at Completion of Accident

THE SOLO STUDENT PILOT WAS PRACTICING TOUCH AND GO LANDINGS AND TAKEOFFS. ON THE THIRD AND FINAL LANDING WITH THE FLAPS EXTENDED A FORCE PULLED THE AIRPLANE TO THE RIGHT. THE PILOT APPLIED POWER AND SIMULTANEOUSLY RETRACTED THE FLAPS. DURING THE INITIAL CLIMB THE LEFT WING STALLED AND THE AIRPLANE DESCENDED, UNCONTROLLED, STRUCK THE GROUND AND CARTWHEELED, COMING TO REST RIGHT-SIDE-UP. EXAMINATION OF THE WRECKAGE DISCLOSED THAT THE LEFT FLAP WAS PARTIALLY EXTENDED AND THE RIGHT FLAP WAS RETRACTED. THE EXAMINATION ALSO REVEALED THAT THE LEFT FLAP CABLE FAILED BEFORE THE IMPACT AND THE FRACTURE SURFACE WAS CORRODED AND FRAYED. THE LAST ANNUAL INSPECTION WAS PERFORMED 1 YEAR BEFORE THE ACCIDENT BUT THE AIRPLANE HAD FLOWN ONLY 37 FLIGHT HOURS SINCE THE INSPECTION.

NTSB Probable Cause Narrative

AN INADEQUATE ANNUAL INSPECTION PERFORMED BY OTHER MAINTENANCE PERSONNEL. CONTRIBUTING TO THIS ACCIDENT WAS THE FLAP CABLE FAILURE DUE TO CORROSION.

Event Information

Type of Event Accident
Event Date 1/26/1992
Event Day of the Week Sunday
Time of Event 1210
Event Time Zone Mountain Standard Time
Event City FT MOJAVE
Event State ARIZONA
Event Country --
Zipcode of the event site 86427
Event Date Year 1992
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport SUN VALLEY
Event Location Nearest Airport ID AZ06
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 725
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 128
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 46072
Date of most recent change to record Dec 11 2000 2:42PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N23455
NTSB Number LAX92LA104
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 150H
Aircraft Series Identifier 150H
Aircraft Serial Number 15068959
Certified Max Gross Weight 1600
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Unknown
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 2 1991 12:00AM
Airframe hours since last inspection 37
Airframe Hours 4283
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name CARROLL, AURELIA & CHARLES C.
Aircraft Owner Street Address 41321 MANITAU RD
Aircraft Owner City STAYTON
Aircraft Owner State OR
Aircraft Owner Country
Aircraft Owner Zipcode 97383
Operator is an individual? --
Operator Name CARROLL, AURELIA & CHARLES C.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 41321 MANITAU RD
Operator City STAYTON
Operator State OR
Operator Country
Operator Zip code 97383
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Instructional
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code EED
Departure City NEEDLES
Departure State CA
Departure Country
Departure Time 1130
Departure Time Zone MST
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 36
Runway Length 3700
Runway Width 42
Sight Seeing flight No
Air Medical Flight No
Medical Flight --