MIA96LA015

NTSB accident investigation · Consolidated Aeronautics Lake LA-4-200 · Morganton, NC · October 28, 1995

Accident · No injuriesLimited investigationFinal report
Date
October 28, 1995, 10:50 local (14:50 UTC)
Place
Morganton, NC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6180VConsolidated Aeronautics Lake LA-4-200
Weather
Visual (VMC) · Day
Status
Completed · report February 8, 1996
Report
Approved by Office Director
FAA report
19951028034919A
Case key
37936

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 pilot-in-command's excessive rate of descent on short final.

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.

Hard landingLanding - flare/touchdown
Short field landing/procedure - improperPilot in command
Proper descent rate - not maintainedPilot in commandCause
Gear collapsedLanding - flare/touchdown
Landing gear,main gear strut - overload

Analysis

The flight was being conducted as part of the FAA wings program, with a second pilot as an observer. The observer stated that, while practicing landings, the pilot lowered the nose to an excessive angle on short final resulting in an excessive rate of descent. Before the descent rate could be stopped the aircraft landed hard and the right main gear strut failed.

Factual narrative

On October 28, 1995, about 1050 eastern daylight time, a Consolidated Aeronautics Lake LA-4-200, N6180V, registered to Water Wings, Inc., was damaged during a hard landing at Morganton-Lenoir Airport, Morganton, North Carolina, while on a 14 CFR Part 91 instructional flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft received substantial damage. The commercial-rated pilot and airline transport-rated observer pilot were not injured. The flight originated from Hickory, North Carolina, the same day about 0950.

The pilot stated the flight was being conducted as part of the FAA Wings Program. He was the pilot-in-command and the second pilot was observing him. After departing Hickory, they performed airwork and then proceeded to Morganton for landing practice. After the first landing the observer asked him to demonstrate a maximum performance short field takeoff and then a maximum performance short field landing over an imaginary 50 foot object. While on final approach they passed over the runway threshold at about 84 feet agl. He lowered the nose and reduced engine power. He felt a shear and the airspeed began to drop suddenly. He added full power and airspeed continued to drop to 62 mph. As they approached the runway rapidly he raised the nose to level and they hit the runway in a flat attitude. The right main landing gear strut failed on touchdown.

The observer pilot stated that on the first approach to land at Hickory the pilot turned on short base at 1,500 feet agl. The pilot immediately put the nose down to an excessive angle of attack. He commented to the pilot about this and the pilot raised the nose and made a normal landing. On the second approach they crossed the runway threshold at about 100 feet agl. The pilot again put the aircraft in an excessive angle of descent, which caught him by surprise. He grabbed the control wheel and pulled back but it was too late to avoid contact with the runway. The aircraft hit hard in a flat attitude.

Aircraft

Registration
N6180V
Reported as
Consolidated Aeronautics Lake LA-4-200 (LAKE LA-4-)
Category
Airplane
Serial number
833
Airframe hours
1,346
Engine
Lycoming IO-360-A1B, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Water Wings, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 18, 1995 · 17 hours before
Airport
MRN · Morganton-Lenoir, runway 21, 4,000 × 75 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
32
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,092 total · 463 in this make and model · 931 as pilot in command · 54 in the last 90 days · 35 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 5 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
HKY, 15 nm away

FAA reports on this event · 1

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