LAX91LA277

NTSB accident investigation · Fairchild SA227-AC · Visalia, CA · June 11, 1991

Accident · No injuriesLimited investigationFinal report
Date
June 11, 1991, 03:45 local (10:45 UTC)
Place
Visalia, CA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N348AEFairchild SA227-AC
Weather
Visual (VMC) · Night/dark
Status
Completed · report January 22, 1993
Report
Approved by Office Director
FAA report
19910611024109A
Case key
27263

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The instructor/pilot-in-command's failure to adequately supervise the flight and the second pilot's improper use of the checklist and failure to maintain crew coordination to ensure that the landing gear was extended. Contributing to the accident was the silencing of the landing gear warning horn by positioning go the engine power levers.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Gear not extendedLanding - flare/touchdown
Warning system(other) - disabledFactor
Supervision - inadequatePilot in commandCause
Checklist - improper use ofCopilot/second pilotCause
Crew/group coordination - not maintainedPilot in commandCause

Analysis

The certificated airplane transport pilot, the pilot-in-command and instructor pilot, was conducting company training with two captain candidates. The second-in-command, a dual student, was flying from the left seat. The instructor requested a no flap, single engine circling approach, which requires that the landing gear not be extended until a safe landing is assured. The landing gear warning horn did not sound due to the position of the flaps and engine power levers. The student made a checklist call out at a time in the landing sequence that occurs after the landing gear is lowered. Neither pilot recalled calling for the landing gear down. The instructor recalled noting that the student did not call for gear down. He stated that he was giving the student an opportunity to lower the gear without being prompted to do so. The airplane contacted the runway with the landing gear up, causing substantial damage. The three pilots were not injured.

Aircraft

Registration
N348AE
Reported as
Fairchild SA227-AC
Category
Airplane
Serial number
613
Airframe hours
11,148
Engine
Garrett TPE331-11, 1,000 horsepower, turbo prop
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Wings West Airlines Inc
Registered owner
First Security Bank Utah
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 2, 1991 · 372 hours before
Airport
VIS · Visalia, runway 3, 6,556 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Valid Medical--no waivers/lim.
Seat
Front
Flight hours
4,785 total · 879 in this make and model · 3,767 as pilot in command · 124 in the last 90 days · 33 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
5 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.