NYC96LA155

NTSB accident investigation · Cessna 150G · Turner, ME · July 23, 1996

Accident · Minor injuriesLimited investigationFinal report
Date
July 23, 1996, 17:48 local (21:48 UTC)
Place
Turner, ME
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N3269JCessna 150G
Weather
Visual (VMC) · Day
Status
Completed · report February 1, 1997
Report
Approved by Office Director
FAA report
19960723019539A
Case key
39222

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 inspection, by failing to remove the pitot tube cover, which resulted in false airspeed indications, and his failure to maintain adequate obstacle clearance from a utility pole.

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 objectGo-around (vfr)
Aircraft preflight - inadequatePilot in commandCause
Pitot/static system - blocked(total)Cause
Object - utility pole
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot took off on a short flight to a nearby airport. He reported that as he approached the destination airport to land, the airspeed indicated about 45 to 50 mph with vibrations. As he flared to land, the airplane floated about 6 feet above the grass landing area with no stall characteristics. The airplane did not seem to slow sufficiently, so the pilot made a go-around. He indicated that he began a gradual climb, but kept the nose down to build airspeed. He started a right turn as he neared the departure end of the runway. The airplane cleared a building, but the wingtip struck a utility pole. The airplane then descended to the ground and came to rest on a street. An FAA examination of the airplane revealed the pitot tube cover was on the pitot tube. The pilot reported that this was the first time he had used the cover after it had been missing for several months.

Factual narrative

On July 23, 1996, at 1748 eastern daylight time, a Cessna 150G, N3269J, struck power lines during an aborted landing at Twichell's Airport, Turner, Maine. The private pilot received minor injuries, and the airplane was substantially damaged. Visual meteorological conditions prevailed, and no flight plan had been filed for the flight which departed from Hemond Airport, Minot, Maine, about 1740 edt, and was operated under 14 CFR Part 91.

In the NTSB Accident Report, the pilot stated:

"...As I descended on the last of the final at approx. 200 feet above the runway I checked my airspeed, it indicated 45-50 mph with a vibrating needle. I dropped the nose to get more airspeed and leveled out and flared approx. 6 feet above the grass with no stall characteristics evident. I was unable to slow the plane down and used up a lot of grass. I decided that there was not enough room left for a safe landing and added full power. I began a slow climbout, keeping the nose down to build up airspeed. I cleared a two story house at the beginning of the airport road but apparently caught a wing tip on a telephone co. support pole on the far side of the house. The shock of impact broke the support cable and the plane pancaked onto the street approx. 125 feet from the pole"

"When I returned several days late I found the pitot tube cover on the airplane. The pitot tube cover was lost for several months and recently recovered. This was probably the first time it was used since Feb. When I checked the airspeed on final I got a false reading and actually increased the airspeed from a proper 65 mph to a possible 75 mph or more....."

Examination by the FAA found the pitot tube cover in place over the pitot tube.

In a drawing attached to the NTSB Accident report, and during a telephone interview, the pilot indicated that he initiated a right turn prior to crossing the road at the departure end of the runway.

Aircraft

Registration
N3269J
Reported as
Cessna 150G
Category
Airplane
Serial number
150G5969
Airframe hours
5,112
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Clarence W. Wood
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · January 3, 1996 · 23 hours before
Departed
7B2 · Minot, ME
Destination
3B5
Airport
3B5 · Twitchells, runway 29, 2,200 × 200 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
58
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
670 total · 607 in this make and model · 30 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 4 knots
Visibility
10 statute miles

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 N3269J · 1

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