DEN87FA188

NTSB accident investigation · Cessna 210 · Coaldale, CO · July 18, 1987

Accident · FatalField investigationFinal report
Date
July 18, 1987, 16:45 local (22:45 UTC)
Place
Coaldale, CO
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7444ECessna 210
Weather
Visual (VMC) · Day
Status
Completed · report April 24, 1989
Report
Approved by Office Director
FAA report
19870718035219A
Case key
17120

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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.

In flight encounter with weatherCruise - normal
Weather condition - turbulence,clear airCause
Weather condition - updraftFactor
Weather condition - downdraftFactor
Airspeed(va) - exceededPilot in commandCause
Airframe/component/system failure/malfunctionCruise - normal
Wing,spar - overloadFactor
Wing,spar - failure,totalFactor
Design stress limits of aircraft - exceededPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The ATP rated pilot was an airline captain on a Boeing 727 aircraft. However, the pilot had accumulated a total of only 140 hours in single engine aircraft with 20 hours in the Cessna 210. Moderate to severe turbulence had been forecast and reported in the accident area. Witnesses observed the aircraft descend in a nose low attitude with a portion of the left wing missing. A 5-foot section of the left wing was found one-half mile from the main wreckage. Postcrash examination revealed evidence indicative of aerodynamic overload; however, no evidence existed of pre-existing fatigue or corrosion.

Aircraft

Registration
N7444E
Reported as
Cessna 210
Category
Airplane
Serial number
57144
Airframe hours
1,970
Engine
Continental IO-470-E, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Leonard Kenneally
Registered owner
Leonard Kenneally
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 10, 1987 · 10 hours before

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
54
Certificates
Airline transport, Flight engineer
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
5,970 total · 20 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 30 knots, gusting 40
Visibility
50 statute miles
Lowest ceiling
None
Temperature
84 °F

FAA reports on this event · 1

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