FTW01LA146

NTSB accident investigation · Cessna 150 · Denham Springs, LA · June 18, 2001

Accident · Minor injuriesLimited investigationFinal report
Date
June 18, 2001, 17:30 local (22:30 UTC)
Place
Denham Springs, LA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2898SCessna 150
Weather
Visual (VMC) · Day
Status
Completed · report October 9, 2001
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20010618016759A
Case key
52521

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's inadequate preflight planning and decision making, which resulted in the airplane's performance being exceeded during the takeoff initial climb. A contributing factor was the rising terrain.

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.

In flight collision with objectTakeoff - initial climb
Object - tree(s)
Terrain condition - risingFactor
Aircraft performance,takeoff capability - exceededCause
Preflight planning/preparation - inadequatePilot in commandCause

Analysis

The airplane departed the grass runway toward the east. At the departure end of the 3,100-foot long grass runway were trees and a residential area. A witness, who was located on the airport, stated that the airplane used at least 1,500 feet of the runway without the nose wheel coming off the ground. The witness mentioned that he thought the airplane would hit the trees at the end of the runway. The pilot stated that after takeoff, the airplane was unable to clear the trees. A witness, who was driving on a road near the residential area, observed the airplane impact the trees with the left wing and subsequently impact the road. The owner of the airport reported to the FAA inspector that he told the pilot not to takeoff to the east because the runway sloped up in that direction, there were trees located on the departure end, and there was a residential area that he did not want to disturb. The pilot elected to takeoff to the east because of the winds, which he reported to be from 060 degrees at 8-10 knots. The pilot also stated that he may have been "slightly over maximum gross weight during the takeoff."

Factual narrative

On June 18, 2001, at 1730 central daylight time, a Cessna 150 single-engine airplane, N2898S, was substantially damaged when it impacted trees and terrain during takeoff/initial climb from a private grass airstrip near Denham Springs, Louisiana. The private pilot, who was the registered owner and operator of the airplane, and his passenger, received minor injuries. Visual meteorological conditions prevailed and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The flight was originating at the time of the accident and was destined for Carthage, Mississippi.

During a telephone interview conducted by the NTSB investigator-in-charge, the pilot stated that he departed the grass runway toward the east. At the departure end of the 3,100-foot runway were trees and a residential area. The pilot stated that after takeoff, the airplane was unable to clear the trees. A witness, who was located on the airport, stated that the airplane used at least 1,500 feet of the runway without the nose wheel coming off the ground. The witness mentioned that he thought the airplane would hit the trees at the end of the runway. Another witness, who was driving on a road near the residential area, observed the airplane impact the trees with the left wing and subsequently impact the road.

The FAA inspector, who responded to the accident site, found the flaps in the fully extended position. When questioned by the FAA inspector, the pilot stated that he did not recall taking off with the flaps extended, but thought that his passenger may have bumped the flap handle during the impact sequence or when they exited the airplane. The owner of the airport reported to the FAA inspector that he told the pilot not to takeoff to the east because the runway sloped up in that direction, there were trees located on the departure end, and there was a residential area that he did not want to disturb. The pilot elected to takeoff to the east because of the winds, which he reported to be from 060 degrees at 8-10 knots. The pilot also stated that he may have been "slightly over maximum gross weight during the takeoff."

Review of photographs taken by the FAA inspector revealed that the airplane's empennage was buckled and partially separated, the left and right wings sustained leading edge impact damage, and the propeller and cowling were damaged.

Aircraft

Registration
N2898S
Reported as
Cessna 150
Category
Airplane
Serial number
15066798
Airframe hours
3,943.4
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert L. McMichaels
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 10, 2001 · 4 hours before
Departed
NONE · Denham Springs, TX
Destination
34F · Philadelphia, MS
Airport
LS39 · County Bend, runway 8, 3,100 × ft, grass/turf

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
55
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
May 13, 2001
Seat
Left
Flight hours
490 total · 425 in this make and model · 410 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
194 °F

FAA reports on this event · 1

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