WPR22LA105

NTSB accident investigation · Shelton Joseph G S-7 · Buckeye, AZ · February 19, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 19, 2022, 10:00 local (17:00 UTC)
Place
Buckeye, AZ · airport environment
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N242KShelton Joseph G S-7
Defining event
Approach: Wrong surface or wrong airport
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20220219002359A
Case key
104697

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 exceedance of the airplane’s critical angle of attack while on final approach to land which resulted in an aerodynamic stall and hard landing.

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.

Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedShelton Joseph G S-7: 1 caseAll aircraft: 526 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotShelton Joseph G S-7: 1 caseAll aircraft: 9,295 casesProbable cause
Performance/control parameters: angle of attackAircraft › Aircraft oper/perf/capability · Not attained/maintainedShelton Joseph G S-7: 1 caseAll aircraft: 990 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 tailwheel equipped experimental airplane reported that, he mistook a parking lot for what he thought was an ultralight/light sport runway. While on final approach he observed power lines that obstructed the approach. He pulled up to avoid the power lines; however, he did not add engine power and the airplane stalled, landed hard and veered to the right where it struck a water drum and came to rest inverted. The airplane sustained substantial damage to both wings and the vertical stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N242K
Reported as
Shelton Joseph G S-7
Category
Airplane, amateur-built
Serial number
0101298
Built
2001
Airframe hours
895
Engine
Rotax 912ULS, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
IGM · Kingman, AZ
Destination
Same as departure
Airport
BXK · Buckeye Municipal Airport
Equipment
Electronic primary flight display, Handheld GPS

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
76
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
July 28, 2021
Seat
Front
Restraint
4-point
Flight hours
2,000 total · 900 in this make and model · 1,937 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 23 °F
Altimeter
30.16 inHg
Observed at
KBXK
METAR
METAR KBXK 191655Z AUTO 11008KT 10SM 17/M05 A3016 RMK A01=

Docket · 3

The files NTSB released with the investigation on June 1, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.6 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.