DEN92LA039

NTSB accident investigation · Beech 55 · Longmont, CO · March 2, 1992

Accident · No injuriesLimited investigationFinal report
Date
March 2, 1992, 15:30 local (22:30 UTC)
Place
Longmont, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N155BBBeech 55
Weather
Visual (VMC) · Day
Status
Completed · report June 11, 1993
Report
Approved by Office Director
FAA report
19920302004819A
Case key
18201

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

The student pilot's failure to maintain directional control and the flight instructor's inadequate supervision.

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.

Loss of control - on ground/waterTakeoff - roll/run
Directional control - not maintainedDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
On ground/water encounter with terrain/waterTakeoff - aborted
Terrain condition - rough/uneven

Analysis

During a training flight for the single engine rated pilot, the CFI gave the student a simulated engine failure during the takeoff roll by retarding power on the right engine. Following the student's correct response of reducing power on the left engine, power was restored to both engines and the takeoff roll was re-initiated. Directional control was lost and the airplane departed the right side of the runway and collided with a pile of rocks. The nose and right main landing gear were sheared.

Aircraft

Registration
N155BB
Reported as
Beech 55
Category
Airplane
Serial number
TC-841
Airframe hours
3,100
Engine
Continental IO-470, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Klodnicki, David T.
Registered owner
Klodnicki, David T.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 12, 1991 · 105 hours before
Departed
FNL · Fort Collins, CO
Destination
BJC · Broomfield, CO
Airport
2V2 · Vance Brand, runway 11, 4,800 × 75 ft, concrete

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
21
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
658 total · 360 in this make and model · 551 as pilot in command · 108 in the last 90 days · 14 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 6 knots, gusting 13
Visibility
20 statute miles
Lowest ceiling
None
Temperature
57 °F

FAA reports on this event · 1

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