IAD99LA009

NTSB accident investigation · Cessna 150L · Clinton, MD · October 11, 1998

Accident · No injuriesLimited investigationFinal report
Date
October 11, 1998, 11:00 local (15:00 UTC)
Place
Clinton, MD
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Landing
Aircraft
N11951Cessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report August 3, 1999
Report
Approved by Office Director
FAA report
19981011028819A
Case key
44165

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 improper flare and improper recovery from a bounced landing.

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
Flare - improperPilot in commandCause
Recovery from bounced landing - improperPilot in commandCause
Gear collapsedLanding - flare/touchdown
Landing gear,nose gear - overloadFactor

Analysis

The student pilot was on his second supervised solo flight. The flight instructor was positioned at the end of the runway with a handheld radio. He stated that the student pilot had completed eight landings and this landing was to a full stop. The student pilot reported that everything was the same as the previous landings until the airplane 'experienced an updraft.' The airplane ballooned up and when it came down, it bounced back into the air. The student pilot stated that he 'pushed down nose to correct for lifting,' and could not recover. The nose wheel struck the runway, collapsing the nose gear. The airplane slid into the grass infield and came to rest in an upright position. No mechanical problems were found with the airplane.

Factual narrative

On October 11, 1998, about 1100 eastern daylight time, a Cessna 150L, N11951, was substantially damaged during a hard landing at the Washington Executive-Hyde Airport, Clinton, Maryland. The certificated student pilot was uninjured. Visual meteorological conditions prevailed and no flight plan was filed for the instructional flight conducted under 14 CFR Part 91. The flight originated from Hyde Airport, about 1000.

According to the flight instructor, who was positioned near the end of the runway with a hand held radio, the student pilot was on his second supervised solo flight. He recalled that the student pilot had completed eight landings prior to the accident.

The student pilot reported that everything was the same as his previous landings, except over the numbers (on the runway), the airplane "experienced an updraft." He stated that the airplane ballooned up, and when it came down, it bounced back into the air. He pushed "down nose, to correct for lifting" and could not flare soon enough to recover. The nose wheel struck the runway, collapsing the nose gear and the airplane slid into the grass infield coming to rest in an upright position.

A Federal Aviation Administration Inspector examined the wreckage on October 12, 1998. The Inspector reported that in addition to the nose gear collapsing, the engine casing was punctured, and both wings incurred spar damage. No pre-impact mechanical malfunctions were found with the airplane.

Aircraft

Registration
N11951
Reported as
Cessna 150L
Category
Airplane
Serial number
15075729
Airframe hours
5,251
Engine
Continental O-200-A48, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
American Aerodyne Services
Registered owner
Robert Falkenstein/Milt Gilley
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 24, 1998 · 54 hours before
Departed
W32
Destination
W32
Airport
W32 · Washington Executive/Hyde, runway 5, 3,000 × 50 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
49
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
17 total · 17 in this make and model · 1 as pilot in command · 17 in the last 90 days · 13 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 16 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
ADW, 4 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.