CEN24LA334

NTSB accident investigation · Cessna 177B · Shell Knob, MO · September 1, 2024

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
September 1, 2024, 13:10 local (18:10 UTC)
Place
Shell Knob, MO
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N30853Cessna 177B
Defining event
Landing: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
FAA report
20240901013569A
Case key
195044

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 aircraft control and airspeed during final approach, which led to the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall.

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 · PilotCessna 177B: 25 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: angle of attackAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 177B: 2 casesAll aircraft: 990 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 177B: 7 casesAll aircraft: 1,681 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 reported that while on final approach, he was losing altitude faster than expected and the airspeed was slow. He added power so he could make the runway. The airplane subsequently pitched up, and the pilot lost sight of the runway. He added power and pitched the airplane’s nose down in an attempt to avoid a stall. As soon as he pitched the nose down, the airplane impacted the ground. The airplane came to rest inverted, and the right wing and vertical stabilizer sustained substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N30853
Reported as
Cessna 177B
Category
Airplane
Serial number
17701504
Built
1970
Airframe hours
2,369
Engine
Lycoming O-360 A1F6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Quad City Area Flying Eagles Inc
Registered owner
Quad City Area Flying Eagles Inc
Airworthiness certificate
Standard, Normal; Standard, Transport
Last inspection
Annual · August 16, 2024
Departed
M17 · Bolivar, MO
Destination
MO06 · Shell Knob, MO
Airport
MO06 · Discovery Bay Airport at Norwalk Landing, runway 020, 1,900 × 50 ft, asphalt
Equipment
ADS-B, Stall warning system

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
41
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
June 17, 2024
Seat
Left
Restraint
Lap only
Flight hours
221 total · 5 in this make and model · 153 as pilot in command · 34 in the last 90 days · 4 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 4 knots
Visibility
10 statute miles
Lowest ceiling
1,800 ft broken
Temperature
77 °F, dew point 73 °F
Altimeter
30.14 inHg
Observed at
KBBG, 17 nm away
METAR
KBBG 011745Z 14004KT 10SM BKN018 BKN023 25/23 A3014

Docket · 3

The files NTSB released with the investigation on January 10, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.