CEN23LA429

NTSB accident investigation · Cirrus Design SR20 · Muncie, IN · July 14, 2023

Accident · No injuriesClass 3 · LimitedFinal report
Date
July 14, 2023, 19:30 local (23:30 UTC)
Place
Muncie, IN · Runway 32 at MIE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N653GSCirrus Design SR20
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA Indianaoplis FSDO
FAA report
20230714010229A
Case key
193794

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

A loss of directional control during the landing roll due to the left wheel seizing from insufficient grease in the left wheel bearing.

Findings · 1

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.

Fluids: greaseAircraft › Fluids/misc hardware · Fluid levelCirrus Design SR20: 1 caseAll aircraft: 6 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 during the landing roll the left wheel locked up, the nosewheel shimmied, and the airplane pulled to the left. The pilot tried to correct with right rudder; however, the airplane veered off the runway, rolled down a small hill, and came to rest in a drainage ditch. Substantial damage was not found until February 15, 2024, when the airplane underwent an annual inspection. During the annual inspection, a crack was found in the lower fuselage that ran up the aft spar to the back passenger seat. A postaccident examination of the left wheel revealed that the left wheel bearing lacked sufficient grease, which resulted in the left wheel seizure.

Factual narrative

On July 14, 2023, at 1930 central daylight time, a Cirrus SR20, N653GS, was substantially damaged when it was involved in an accident at the Delaware County Regional Airport (MIE) in Muncie, Indiana. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that upon touchdown, the airplane veered left, and the nosewheel began to shimmy. The pilot applied full right rudder to keep the airplane on the runway but the airplane exited the left side of the runway, rolled down a small hill, and came to rest in a drainage ditch. The pilot stated that he believed the left main landing gear tire seized due to a mechanical malfunction, which caused the airplane to veer to the left. Substantial damage was not found until February 15, 2024, when the airplane underwent an annual inspection. During the annual inspection, a crack was found in the lower fuselage behind the pilot seat that ran up the aft spar to the back passenger seat. A postaccident examination revealed that the left wheel bearing lacked sufficient grease, which resulted in the left wheel seizure. The airplane had an annual inspection in Fort Wayne, Indiana, in September 2022. According to the Cirrus SR20 Airplane Maintenance Manual section 05-20, part of the annual inspection includes repacking the wheel bearings with grease. The mechanic who signed off on the annual inspection stated that greasing the wheel bearings would have been part of the annual inspection checklist, but he could not recall whether the wheel bearings had been greased. The airframe annual inspection logbook entry indicated that the inspection was completed in accordance with Title 14 Code of Federal Regulations Part 43, with the manufacturer maintenance manual as a guide.

Aircraft

Registration
N653GS
Reported as
Cirrus Design SR20 (NO SERIES)
Category
Airplane
Serial number
1698
Built
2006
Airframe hours
660
Engine
Continental unknown, 200 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Vision Aviation LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 12, 2022
Departed
FWA · Ft Wayne, IN
Destination
Same as departure
Airport
MIE · Delaware County Rgnl, runway 32, 6,500 × 150 ft, asphalt
Equipment
Electronic primary flight display, Onboard weather, Stall warning system, ADS-B, Airframe parachute, Electronic multifunction display, Electronic flight bag or handheld device, Auto-pilot

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
71
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
June 7, 2023
Seat
Left
Restraint
3-point
Flight hours
796 total · 87 in this make and model · 708 as pilot in command · 22 in the last 90 days · 7 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 66 °F
Altimeter
29.88 inHg
Observed at
KMIE
METAR
MIE 150053Z 19005KT 10SM CLR 29/19 A2988 RMK AO2 SLP106 T02890189

Docket · 6

The files NTSB released with the investigation on May 9, 2024, 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.