DEN92LA015

NTSB accident investigation · Beech V35 · Erie, CO · December 10, 1991

Accident · No injuriesLimited investigationFinal report
Date
December 10, 1991, 15:30 local (22:30 UTC)
Place
Erie, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9449SBeech V35
Weather
Visual (VMC) · Day
Status
Completed · report April 8, 1993
Report
Approved by Office Director
FAA report
19911210058419I
Case key
18184

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

An inadvertent gear up landing when the pilot in command and designated examiner failed to use proper procedures. A factor was: failure of the landing gear extension/retraction motor.

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.

Gear not extendedApproach
Landing gear,normal retraction/extension assembly - failure,totalFactor
Procedures/directives - not followedPilot in commandCause
Gear not extendedLanding
Wheels up landing - inadvertentPilot in commandCause

Analysis

The designated examiner was giving the student pilot his private pilot examination flight check. During a soft field landing demonstration by the student, the gear was lowered and the gear handle was verified down by both pilots. However, neither pilot verified the gear via the gear light. The gear warning sounded during final approach, but both pilots misidentified it as a stall warning. The aircraft was landed with the gear up and the gear doors partially opened. The landing gear motor had failed and the circuit breaker was popped.

Aircraft

Registration
N9449S
Reported as
Beech V35
Category
Airplane
Serial number
D-8069
Engine
Continental IO-520-B, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robert D. Philips
Departed
BJC · Broomfield, CO
Airport
48V · Tri-County, runway 15, 5,400 × 75 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
35
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
89 total · 75 in this make and model · 89 in the last 90 days · 63 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 10 knots
Visibility
35 statute miles
Lowest ceiling
16,000 ft overcast
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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