NYC86FNC07

NTSB accident investigation · Cessna 150M · Nashua, NH · August 2, 1986

Accident · Serious injuriesFinal report
Date
August 2, 1986, 17:28 local (21:28 UTC)
Place
Nashua, NH
Injuries
2 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N66672Cessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 1988
Report
Approved by Office Director
FAA report
19860802037029A
Case key
30229

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.

Abrupt maneuverClimb
Aircraft performance,climb capability - exceeded
Performance data - disregardedPilot in command(cfi)Cause
Overconfidence in aircraft's abilityPilot in command(cfi)
Aircraft handling - improperDual studentCause
Lowering of flaps - improperPilot in command(cfi)Cause
Supervision - inadequatePilot in command(cfi)Cause
Loss of control - in flightClimb
Stall - inadvertentDual studentCause
Remedial action - delayedPilot in command(cfi)Cause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The CFI had allowed the student to make the takeoff, witness observed the C150 flying above the rwy at approx 75 to 100 ft with 20 degree flaps. Other witnesses stated that the nose was observed to pitch up then the left wing dropped and the acft went from sight behind a row of hangars impacting left wing down. Both occupants rec'd serious injuries. Cessna aircraft has not approved this aircraft for takeoff with this flap setting.

Aircraft

Registration
N66672
Reported as
Cessna 150M
Category
Airplane
Serial number
15076198
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Robert R. Levesque
Registered owner
Raymond J. Descheneaux
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · May 12, 1986 · 83 hours before
Departed
ASH · Nashua, NH
Airport
ASH · Boire Field, runway 14, 5,500 × 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
47
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
3,000 total · 350 in this make and model · 850 as pilot in command · 40 in the last 90 days · 20 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 4 knots
Visibility
5 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
79 °F, dew point 66 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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