DEN00LA173

NTSB accident investigation · Maule M-7-235C · Collbran, CO · September 16, 2000

Accident · No injuriesLimited investigationFinal report
Date
September 16, 2000, 09:00 local (15:00 UTC)
Place
Collbran, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4255PMaule M-7-235C
Weather
Visual (VMC) · Day
Status
Completed · report March 2, 2001
Report
Approved by Office Director
FAA report
20000916030189I
Case key
50270

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 failure to maintain directional control during the landing flare and roll. Factors were the tree and fences.

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 - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Remedial action - initiatedPilot in command
In flight collision with objectLanding - aborted
Object - tree(s)Factor
Object - fenceFactor

Analysis

The pilot made two low passes over the east-west runway, one in each direction. The third pass was made to the east at an approach speed of 65 mph, using 40 degrees of flaps. The airplane stalled 4 to 6 feet above, and 100 to 200 feet down, the 900-foot long runway. The airplane contacted the left side of the runway in a 3-point attitude. The left main gear went through tall grass and into a small ditch. Full power was applied to abort the landing. The pilot turned the airplane 40 degrees to the right in an attempt to avoid a juniper tree at the end of the runway, but the left wing struck its branches, damaging the outer one-third of the wing leading edge. The airplane went through a barbed wire fence, across a gravel road, then went through another barbed wire fence before coming to a halt in a field.

Factual narrative

On September 16, 2000, approximately 0900 mountain daylight time, a Maule M-7-235C, N4255P, registered to Colorado Pathology Services, Inc., was substantially damaged during an aborted landing at a private airstrip at Collbran, Colorado. The commercial pilot and his passenger were not injured. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight being conducted under Title 14 CFR Part 91. The flight originated at Grand Junction, Colorado, at 0830.

According to the pilot's accident report, he made two low passes over the east-west runway, one in each direction. The third pass was made to the east at an approach speed of 65 mph, using 40 degrees of flaps. The airplane stalled 4 to 6 feet above, and 100 to 200 feet down, the 900-foot long runway. The airplane contacted the left side of the runway in a 3-point attitude. The left main gear went through tall grass and into a small ditch. Full power was applied in an attempt to abort the landing. The pilot turned the airplane 40 degrees to the right to avoid a juniper tree at the end of the runway, but the left wing struck its branches, damaging the outer one-third of the wing leading edge. The airplane went through a barbed wire fence, across a gravel road, then went through another barbed wire fence before coming to a halt in a field.

Aircraft

Registration
N4255P
Reported as
Maule M-7-235C
Category
Airplane
Serial number
25026C
Engine
Lycoming IO-540-W1A5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Colorado Pathology Svc, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 7, 1999
Departed
GJT · Grand Junction, CO
Destination
NONE
Airport
NONE · Private Airstrip, runway 27, 900 × 50 ft, grass/turf

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,867 total · 293 in this make and model · 1,806 as pilot in command · 100 in the last 90 days · 17 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
GJT, 31 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.