DEN86FA160

NTSB accident investigation · Beech C23 · Lamar, CO · June 14, 1986

Accident · Serious injuriesField investigationFinal report
Date
June 14, 1986, 08:20 local (14:20 UTC)
Place
Lamar, CO
Injuries
3 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N6337UBeech C23
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860614024319A
Case key
16828

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.

Airframe/component/system failure/malfunctionTakeoff - initial climb
Door,exterior crew - unlockedCause
Aircraft preflight - inadequatePilot in commandCause
Loss of control - in flightApproach - vfr pattern - base leg/base to final
Airspeed - uncontrolledPilot in commandCause
Anxiety/apprehensionPilot in commandFactor
Altitude - uncontrolledPilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - soft
Terrain condition - open field

Analysis

During the takeoff climb, the plt's door came open. The pvt plt with 2 hours flying experience in C-23 acft made a close in traffic pattern to return for landing. During the turn from base leg to final the nose of the acft suddenly dropped and the acft started to sink rapidly. The acft impacted the ground before total recovery could be affected.

Aircraft

Registration
N6337U
Reported as
Beech C23
Category
Airplane
Serial number
M-2370
Airframe hours
569
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Aero Aviation
Registered owner
Craig Hitchcock
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 13, 1986 · 44 hours before
Destination
Colorado Spring, CO
Airport
LAA · Lamar Municipal, runway 18, 6,304 × 100 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
28
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
65 total · 5 in this make and model · 35 as pilot in command · 12 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
35 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 52 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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