ATL88LA205

NTSB accident investigation · Beech K35 · Greensboro, NC · June 30, 1988

Accident · No injuriesLimited investigationFinal report
Date
June 30, 1988, 15:00 local (19:00 UTC)
Place
Greensboro, NC
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5335RBeech K35
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880630027269A
Case key
7782

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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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Airframe/component/system failure/malfunctionClimb
Propeller system/accessories,blade - fatigueCause

Analysis

The flight was climbing to 11,000 feet with an instrument flight clearance when a propeller blade separated from the hub. The blade was subsequently recovered from the yard of a local resident. The fracture examination disclosed that the cracking originated in the threaded portion of hub. The failure resulted from fatigue cracking through about 60% of the shank's diameter. The pilot landed the aircraft on the runway after gliding from about 9,000 feet without further incident.

Aircraft

Registration
N5335R
Reported as
Beech K35
Category
Airplane
Serial number
05803
Airframe hours
2,690
Engine
Continental IO-470-C, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James And Joan P. Scott
Registered owner
James P. Scott II
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 1988 · 62 hours before
Departed
PDK · Atlanta, GA
Destination
Wilmington, DE
Flight plan
IFR
Airport
GSO · Greensboro, runway 5, 10,000 × 150 ft, asphalt

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
Certificate
Airline transport
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
18,000 total · 1,000 in this make and model · 100 in the last 90 days · 35 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 4 knots
Visibility
3 statute miles
Lowest ceiling
1,000 ft broken
Altimeter
29.00 inHg
Observed at
GSO

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.