WPR20CA205

NTSB accident investigation · Beech 23 · Sedona, AZ · July 5, 2020

Accident · No injuriesClass 4 · Data collectionFinal report
Date
July 5, 2020, 10:30 local (17:30 UTC)
Place
Sedona, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8868MBeech 23
Defining event
Initial climb: Loss of control in flight
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
FAA
FAA report
20200705005189A
Case key
101531

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 inability to maintain a climb after an attempted takeoff in high density altitude conditions, which resulted in a forced landing on a road and subsequent landing gear collapse.

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 A23: 5 casesAll aircraft: 9,295 casesProbable cause
Aircraft capability: climb capabilityAircraft › Aircraft oper/perf/capability · Not attained/maintainedBeech A23: 1 caseAll aircraft: 183 casesProbable cause
Temp/humidity/pressure: high density altitudeEnvironmental issues › Conditions/weather/phenomena · Effect on operationBeech A23: 1 caseAll aircraft: 278 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 was departing from an airport where the density altitude was 7,700 feet. While departing with a slight left quartering, the airplane lifted off from the runway near the mid field point and began slowly climbing. Crossing the end of the runway, the airplane yawed and then began to lose altitude. After the airplane exited the airport boundary, which was on a plateau, it continued to lose altitude and descended down the sloped terrain. Unable to gain airspeed or maintain altitude, the pilot initiated a forced landing to a road. During the landing, the right main and nose landing gear collapsed. The right wing and lower fuselage were substantially damaged. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N8868M
Reported as
Beech 23 (A23)
Category
Airplane
Serial number
M-606
Built
1964
Airframe hours
2,799.98
Engine
Continental IO-346-A, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 28, 2019 · 17 hours before
Departed
SEZ · Sedona, AZ
Destination
CHD · Chandler, AZ
Flight plan
VFR
Airport
SEZ · Sedona, runway 03, 5,132 × 100 ft, asphalt
Equipment
Stall warning system, ADS-B

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
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, With waivers/limitations
Last flight review
April 30, 2020
Seat
Left
Restraint
Lap only
Flight hours
9,800 total · 30 in this make and model · 97 as pilot in command · 45 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 43 °F
Altimeter
30.14 inHg
Observed at
KSEZ

Docket · 3

The files NTSB released with the investigation on October 9, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 968 KB 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 N8868M · 1

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