GAA18CA374

NTSB accident investigation · Beech V35B · Chester, CT · June 21, 2018

Accident · No injuriesData collectionFinal report
Date
June 21, 2018, 19:30 UTC
Place
Chester, CT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N6KGBeech V35B
Defining event
Taxi: Ground collision
Weather
Visual (VMC) · Day
Status
Completed · report March 18, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180621008389A
Case key
97568

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 failure to maintain clearance from a hangar during taxi.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBeech V35B: 16 casesAll aircraft: 9,295 casesProbable cause
Attention/monitoring: monitoring environmentPersonnel issues › Psychological · PilotBeech V35B: 1 caseAll aircraft: 809 casesProbable cause
Object/animal/substance: airport structureEnvironmental issues › Physical environment · Effect on operationBeech V35B: 1 caseAll aircraft: 50 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

According to the pilot, during taxi to his hangar, the airplane's left wingtip struck the east-facing wall of a hangar. The airplane pivoted about the left wing and entered the hangar before it came to a stop. The airplane sustained substantial damage to the engine mounts. The pilot asserted that the accident could have been prevented if he had monitored the distance from the airplane's wingtip to the hangar. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

According to the pilot, during taxi to his hangar the airplane's left wing tip struck the east facing wall of a hangar. The airplane pivoted about the left wing and entered the hangar before it came to a stop. The airplane sustained substantial damage to the engine mounts. The pilot asserted that the accident could have been prevented had he monitored the distance from the airplane's wingtip to the hangar. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N6KG
Reported as
Beech V35B
Category
Airplane
Serial number
D-9760
Built
1975
Airframe hours
5,500
Engine
Continental IO-520, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 30, 2018
Departed
MVY · Vineyard Haven, MA
Destination
MVY · Vineyard Haven, MA
Airport
SNC · Chester
Equipment
Auto-pilot, ADS-B, Stall warning system, Onboard weather, Handheld GPS, Electronic primary flight display, Electronic multifunction display, Data recorder

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
91
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2
Last flight review
August 7, 2016
Seat
Front
Restraint
4-point
Flight hours
5,078 total · 3,500 in this make and model · 4,900 as pilot in command · 6 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 7 knots
Visibility
10 statute miles
Temperature
72 °F, dew point 68 °F
Observed at
KSNC

Docket · 2

The files NTSB released with the investigation on December 11, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.5 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.