GAA19CA046

NTSB accident investigation · Beech 55 · Gainesville, FL · October 31, 2018

Accident · No injuriesData collectionFinal report
Date
October 31, 2018, 18:00 local (22:00 UTC)
Place
Gainesville, FL
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5YBBeech 55
Defining event
Landing-landing roll: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed · report June 5, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20181031021319A
Case key
98584

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 pilot's inadvertent landing gear retraction during the landing roll, which resulted in a canted left main landing gear and the wing dragging during the subsequent landing following a go-around.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Landing gear system: gear extension and retract sysAircraft › Aircraft systems · Incorrect use/operationBeech 95-B55: 1 caseAll aircraft: 416 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · PilotBeech 95-B55: 2 casesAll aircraft: 1,386 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot of the retractable landing gear-equipped airplane reported that, during the landing roll, he inadvertently moved the landing gear position handle to the "up" position. He immediately recognized his error and moved the handle back to the "down" position. Subsequently, he saw the left wing settle slightly, so he added power and performed a go-around. Once airborne, he asked the tower controllers to observe the landing gear, and they confirmed that the left main landing gear was "canted inward" and did not appear to be down and locked. The pilot stated that, during the second landing, he placed the gear handle in the “down” position and saw the gear indicator lights were showing "down and locked." However, during the landing roll, the left wing settled onto the runway. The airplane sustained substantial damage to the left aileron. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of the retractable landing gear-equipped airplane reported that, during the landing roll, he inadvertently moved the landing gear position lever to the "up" position. He immediately moved the lever back to the "down" position, but observed the left wing settle slightly, so he added power and performed a go around. Once airborne, he asked the tower controllers to observe the landing gear and they confirmed that the left main landing gear was "canted inward" and did not appear to be in a down and locked position. During the second landing he placed the gear handle in the down position and observed the gear indicators as "down and locked." During the landing roll, the left wing settled onto the runway. The airplane sustained substantial damage to the left aileron. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N5YB
Reported as
Beech 55 (95B55)
Category
Airplane
Serial number
TC-952
Built
1966
Airframe hours
5,000
Engines
Continental IO-520-E, 300 horsepower, reciprocatingContinental IO-520-E, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 2018
Departed
TMB · Miami, FL
Destination
GNV · Gainesville, FL
Flight plan
IFR
Airport
GNV · Gainesville Rgnl, runway 07, 4,158 × 100 ft, asphalt
Equipment
Stall warning system, Onboard weather, Auto-pilot

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Injuries
None
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
September 15, 2017
Seat
Left
Restraint
3-point
Flight hours
4,500 total · 220 in this make and model · 4,500 as pilot in command · 50 in the last 90 days · 20 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.12 inHg
Observed at
KGNV

Docket · 2

The files NTSB released with the investigation on February 11, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.0 MB in all.

FAA reports on this event · 1

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