Tuesday, June 26, 2018

Loss of Control on Ground: Boeing B75N1 Stearman, N52584, accident occurred June 25, 2018 at Davidson County Airport (KEXX), Lexington, North Carolina

The National Transportation Safety Board did not travel to the scene of this accident.

Additional Participating Entity:

Federal Aviation Administration / Flight Standards District Office; Greensboro, North Carolina

Aviation Accident Final Report - National Transportation Safety Board: https://app.ntsb.gov/pdf


Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms 

 
Aviation Accident Data Summary - National Transportation Safety Board: https://app.ntsb.gov/pdf


http://registry.faa.gov/N52584

Location: Lexington, NC
Accident Number: ERA18TA179
Date & Time: 06/25/2018, 1145 EDT
Registration: N52584
Aircraft: STEARMAN B75
Aircraft Damage: Substantial
Defining Event: Loss of control on ground
Injuries: 1 Minor, 1 None
Flight Conducted Under: Part 91: General Aviation - Personal

Analysis 

During the second wheel landing of the flight and shortly after the tailwheel touched down on the runway, the airplane drifted right. The commercial pilot attempted to stop the drift by applying the wheel brakes. Subsequently, the airplane nosed over. The right wing, rudder, and vertical stabilizer sustained substantial damage. During a postaccident interview, the pilot stated that he "got on [the] brakes a little harder than I should have."

Examination of the landing gear assembly and rudder control linkages did not reveal any evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation. Therefore, it is likely the pilot's overapplication of the brakes resulted in the nose-over.

Probable Cause and Findings

The National Transportation Safety Board determines the probable cause(s) of this accident to be:
The pilot's overapplication of the wheel brakes during landing, which resulted in a nose-over.

Findings

Aircraft
Brake - Incorrect use/operation (Cause)

Personnel issues
Aircraft control - Pilot (Cause)
Use of equip/system - Pilot (Cause)

Factual Information 

On June 25, 2018, about 1145 eastern daylight time, a Stearman B75N1, N52584, was substantially damaged when it nosed over during landing at Davidson County Airport (EXX), Lexington, North Carolina. The airline transport pilot sustained minor injuries and the passenger was not injured. The airplane was operated by the pilot as a personal flight conducted under the provisions of Title 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed, and no flight plan was filed for the local flight.

According to the pilot, during the second wheel landing of the flight, shortly after the tailwheel touched down on runway 24, the airplane drifted to the right. He attempted to stop the drift, and as the airplane approached the right edge of the runway, he applied the wheel brakes. Subsequently, the airplane nosed over on the runway. The right wing, rudder, and vertical stabilizer sustained substantial damage. During a postaccident interview, the pilot stated he "got on [the] brakes a little harder than I should have" as the airplane drifted toward the grass.

According to a witness who was at the airport in the ramp area, he heard "a faint sound of screeching tires." As he looked up, he observed the airplane "pitch nose forward" and nose over on the runway.

During postaccident examinations by a Federal Aviation Administration (FAA) inspector, while the airplane was at the accident site inverted, the main landing gear wheels and tailwheels rotated freely when moved by hand. The tailwheel was found locked, which was consistent with its control lever in the cockpit. The tailwheel locking mechanism functioned normally when the lever was moved to the unlock and lock positions. The push-pull control linkages were examined from the rudder pedals to the tailwheel and rudder surface, and no anomalies were noted.

According to FAA airman records, the pilot held an airline transport pilot certificate with a rating for airplane multi-engine land. He also held a commercial pilot certificate with ratings for airplane single-engine land, helicopter, and instrument helicopter. His most recent first-class medical certificate was issued in March 2018. He reported that he had accumulated 30,000 total flight hours, and 350 total flight hours in the accident make and model airplane.

According to FAA airworthiness records, the two-seat, single-engine, bi-wing, tailwheel airplane was manufactured in 1941. It was equipped with a Lycoming R-680-13 engine. The most recent annual inspection was completed in October 2017.

The weather conditions reported at 1155 at EXX, included calm wind, visibility 10 statute miles, clear skies, temperature 29°C, and dew point 21°C.

History of Flight

Landing-landing roll
Loss of control on ground (Defining event)
Attempted remediation/recovery
Nose over/nose down

Pilot Information

Certificate: Airline Transport; Commercial
Age: 69, Male
Airplane Rating(s): Multi-engine Land; Single-engine Land
Seat Occupied: Rear
Other Aircraft Rating(s): Helicopter
Restraint Used: 4-point
Instrument Rating(s): Airplane; Helicopter
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: No
Medical Certification: Class 1 With Waivers/Limitations
Last FAA Medical Exam: 03/08/2018
Occupational Pilot: No
Last Flight Review or Equivalent: 08/01/2017
Flight Time:  (Estimated) 30000 hours (Total, all aircraft), 350 hours (Total, this make and model), 25000 hours (Pilot In Command, all aircraft), 30 hours (Last 90 days, all aircraft), 9 hours (Last 30 days, all aircraft) 

Aircraft and Owner/Operator Information

Aircraft Make: STEARMAN
Registration: N52584
Model/Series: B75 N1
Aircraft Category: Airplane
Year of Manufacture: 1941
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 75-6955
Landing Gear Type: Tailwheel
Seats: 2
Date/Type of Last Inspection: 10/27/2017, Annual
Certified Max Gross Wt.: 3200 lbs
Time Since Last Inspection:
Engines: 1 Reciprocating
Airframe Total Time: 3282 Hours at time of accident
Engine Manufacturer: Lycoming
ELT: C91A installed, activated, did not aid in locating accident
Engine Model/Series: R-680-13
Registered Owner: On file
Rated Power: 300 hp
Operator: On file
Operating Certificate(s) Held: None

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: EXX, 732 ft msl
Distance from Accident Site: 0 Nautical Miles
Observation Time: 1155 EDT
Direction from Accident Site: 0°
Lowest Cloud Condition: Clear
Visibility:  10 Miles
Lowest Ceiling: None
Visibility (RVR):
Wind Speed/Gusts: Calm /
Turbulence Type Forecast/Actual: None / None
Wind Direction:
Turbulence Severity Forecast/Actual: N/A / N/A
Altimeter Setting: 30.11 inches Hg
Temperature/Dew Point: 29°C / 21°C
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: Lexington, NC (EXX)
Type of Flight Plan Filed: None
Destination: Lexington, NC (EXX)
Type of Clearance: None
Departure Time: 1110 EDT
Type of Airspace: Class G

Airport Information

Airport: DAVIDSON COUNTY (EXX)
Runway Surface Type: Asphalt
Airport Elevation: 732 ft
Runway Surface Condition: Dry
Runway Used: 24
IFR Approach: None
Runway Length/Width: 5004 ft / 100 ft
VFR Approach/Landing: Full Stop

Wreckage and Impact Information

Crew Injuries: 1 Minor
Aircraft Damage: Substantial
Passenger Injuries: 1 None
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 1 Minor, 1 None
Latitude, Longitude:  35.784444, -80.298889 (est)




LEXINGTON, N.C. – A small plane crashed during a bad landing in Lexington Monday.

Authorities were called to the Davidson County Airport shortly before 11:45 a.m. Monday where a Boeing B75N1 Stearman flipped over while landing on runway 24.

Authorities said there were two people inside the plane, but their names have not been released.

Neither person on board was seriously injured.

The airplane is registered to someone in Salisbury.

Original article can be found here ➤ http://myfox8.com

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