SEA05CA131

NTSB accident investigation · Maule M-7-235B · Hermiston, OR · June 24, 2005

Accident · No injuriesData collectionFinal report
Date
June 24, 2005, 10:00 local (17:00 UTC)
Place
Hermiston, OR
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N333DDMaule M-7-235B
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
FAA report
20050624013169A
Case key
61818

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain directional control during the takeoff ground roll which resulted in overload damage to the main landing gear. During the landing roll, it was not possible to maintain aircraft control due to the previously damaged gear. Encounter with rough terrain during the takeoff ground roll, and an overloaded and subsequently collapsed main landing gear were factors.

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/waterTakeoff - roll/run
Terrain condition - rough/unevenFactor
Landing gear,main gear - overloadFactor
Aircraft control - not maintainedPilot in commandCause
Loss of control - on ground/waterLanding - roll
Landing gear,main gear - collapsedFactor
Aircraft control - not possiblePilot in commandCause

Analysis

The pilot reported that during the take off ground roll on the sod covered airstrip, the left main wheel hit something, possibly a badger hole. The pilot stated that be began to lose directional control, so he pulled the airplane into the air. The airplane remained airborne for a few seconds, then touched down hard on the left main wheel again. The pilot was able to get the airplane airborne and circled the airstrip. A person on the ground was in radio contact with the pilot and reported that the left main gear was collapsed. At this time there appeared to be no other damage and the pilot decided to fly to another airport with a paved runway. The pilot set-up for a landing in a "full stall 2-point landing on the right side of the runway." When the left side came down on the collapsed gear, the aircraft slid off the left side of the runway and turned about 45 degrees to the left before coming to a stop. During the landing roll, the airplane sustained a propeller strike and the left side horizontal stabilizer contacted the surface resulting in substantial damage.

Factual narrative

On June 24, 2005, about 1000 Pacific daylight time, a Maule M-7-235B, N333DD, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, was unable to maintain directional control during the landing roll at Hermiston Municipal, Hermiston, Oregon, due to damage sustained to the landing gear during a previous takeoff from a private airstrip. During the landing roll at Hermiston, the airplane ground looped. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the commercial pilot and pilot rated passenger were not injured. The flight had departed from a private airstrip near La Grande, Oregon, about 30 minutes prior to the accident.

During a telephone interview and subsequent written statement, the pilot reported that during the take off ground roll on the sod covered airstrip, the left main wheel hit something, possibly a badger hole. The pilot stated that be began to lose directional control, so he pulled the airplane into the air. The airplane remained airborne for a few seconds, then touched down hard on the left main wheel again. The pilot was able to get the airplane airborne and circled the airstrip. A person on the ground was in radio contact with the pilot and reported that the left main gear was collapsed. At this time there appeared to be no other damage and the pilot decided to fly to Hermiston, which has a paved runway.

The pilot set-up for a landing to runway 22 and accomplished a "full stall 2-point landing on the right side of the runway." When the left side came down on the collapsed gear, the aircraft slid off the left side of the runway and turned about 45 degrees to the left before coming to a stop. During the landing roll, the airplane sustained a propeller strike and the left side horizontal stabilizer contacted the surface resulting in substantial damage.

Aircraft

Registration
N333DD
Reported as
Maule M-7-235B
Category
Airplane
Serial number
23014C
Engine
Lycoming O-540-B4, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Paul J. Dickerson
Airworthiness certificate
Standard, Normal
Departed
La Grande, OR
Destination
HRI · Hermiston, OR
Airport
HRI · Hermiston Muni, runway 22

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
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane, Helicopter
Medical
Class 2
Flight hours
8,100 total · 2,000 in this make and model · 50 in the last 90 days · 20 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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