GAA16CA417

NTSB accident investigation · Cessna 172 · Everett, WA · August 4, 2016

Accident · No injuriesData collectionFinal report
Date
August 3, 2016, 21:24 local (Aug 4, 2016, 04:24 UTC)
Place
Everett, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N4801DCessna 172
Defining event
Taxi: Airport occurrence
Weather
Visual (VMC) · Night
Status
Completed · report September 12, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20160803013119A
Case key
93764

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

On this page

Probable cause

The pilot's failure to maintain clearance from the building door, which resulted in substantial damage to the left wing.

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.

Object/animal/substance: airport structureEnvironmental issues › Physical environment · Effect on operationCessna 172N: 3 casesAll aircraft: 50 casesProbable cause
Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Effect on personnelCessna 172N: 4 casesAll aircraft: 448 cases

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

After a local flight, the pilot reported that while taxing in the non-movement area at night he made a left turn and impacted a building door with the left wing. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

After a local flight, the pilot reported that while taxing in the non-movement area at night he made a left turn and impacted a building door with the left wing. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N4801D
Reported as
Cessna 172 (N)
Category
Airplane
Serial number
17272362
Built
1979
Airframe hours
10,645.1
Engine
Lycoming O-320-D2J, 160 lbs thrust, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 1, 2016
Departed
RNT · Renton, WA
Destination
PAE · Everett, WA
Airport
PAE · Snohomish County (Paine Fld)
Equipment
None

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
57
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 22, 2016
Seat
Left
Restraint
3-point
Flight hours
415 total · 350 in this make and model · 415 as pilot in command · 15 in the last 90 days · 8 in the last 30 days · 3.7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 54 °F
Altimeter
30.19 inHg
Observed at
KPAE

Docket · 2

The files NTSB released with the investigation on August 31, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.5 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.

Other investigations on N4801D · 1

Matched to the same aircraft by N-number and date.