BFO93LA179

NTSB accident investigation · Cessna 172 · North Kingstown, RI · September 19, 1993

Accident · No injuriesLimited investigationFinal report
Date
September 19, 1993, 09:37 local (13:37 UTC)
Place
North Kingstown, RI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9931QCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report December 2, 1994
Report
Approved by Office Director
FAA report
19930919051659A
Case key
8821

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 inadvertently allowed the airplane to stall as he was maneuvering to avoid birds on final approach.

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 - in flightApproach - vfr pattern - final approach
Weather condition - crosswind
Object - bird(s)Cause
Maneuver - performedPilot in command
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot began an approach to runway 5 with the wind from 340 degrees at 15 knots. The other runway at the airport was oriented along a magnetic bearing of 340 degrees. The pilot did not request an airport advisory before the approach. As the airplane crossed the runway threshold, numerous seagulls flew in front of it. The pilot stated that he banked right to avoid the seagulls, and the airplane stalled. The nose gear hit the ground, and a go-around was attempted. A ground witness, a certified flight instructor, stated that the airplane 'hit hard' and drifted to the right. The right wing contacted the ground, and the airplane sustained substantial damage. No mechanical malfunctions were reported.

Factual narrative

On September 19, 1993, about 0937 hours eastern daylight time, N9931Q, a Cessna 172, operated by the owner/pilot, impacted the ground after an uncontrolled descent following an approach to landing at the Quonset State Airport, North Kingstown, Rhode Island. The airplane was substantially damaged. The pilot and passenger were not injured. Visual meteorological conditions prevailed and a flight plan was filed. The personal flight departed from Marshfield, Massachusetts, about 0915 hours, and was conducted under 14 CFR 91.

According to the pilot, the flight was on final approach to runway 5 when the pilot spotted a "large amount of sea gulls" flying in front of him near the runway threshold. The pilot stated that he banked right to avoid the birds, "which put the plane into stall mode and a rapid descent." He remembered hearing the stall warning horn. The nose gear hit the ground and the airplane veered to the right. The pilot attempted to go around, but the airplane "would not climb" and began to skid. The pilot stated that he then elected to perform a "controlled crash."

According to an FAA aviation safety inspector, the airplane came to rest about 2,500 feet from the threshold of runway 5, and about 600 feet to the right of the runway 5 centerline. The propeller, firewall, nose gear, and the outboard sections of both wings were substantially damaged.

The Quonset State Airport has another runway oriented along a magnetic bearing of 340 degrees. According to a ground witness, a certified flight instructor, the pilot of N9931Q never radioed for advisories for the active runway. The witness also stated that the winds were "fairly steady at 340 degrees at 12 to 15 miles per hour." The witness further stated:

"I watched as the aircraft made a final approach to runway 5, flew through a flock of seagulls at approximately 100 feet above ground level, then failed to make a proper crosswind landing. After a hard landing, the aircraft drifted to the right. . . . the right wing contacted the ground and impact occurred."

No mechanical malfunctions were reported.

Aircraft

Registration
N9931Q
Reported as
Cessna 172
Category
Airplane
Serial number
17265875
Airframe hours
2,900
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
John P. Bennett
Registered owner
John P. Bennet
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · June 7, 1993
Departed
3B2 · Marshfield, MA
Destination
OQU
Flight plan
VFR
Airport
OQU · Quonset State Airport, runway 5, 4,003 × 150 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
53
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
470 total · 300 in this make and model · 377 as pilot in command · 25 in the last 90 days · 9 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 15 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 52 °F

FAA reports on this event · 1

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

Other investigations on N9931Q · 1

Matched to the same aircraft by N-number and date.