FTW95LA060

NTSB accident investigation · Howard DGA-15P · Las Cruces, NM · December 3, 1994

Accident · No injuriesLimited investigationFinal report
Date
December 3, 1994, 10:30 local (17:30 UTC)
Place
Las Cruces, NM
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N88WTHoward DGA-15P
Weather
Visual (VMC) · Day
Status
Completed · report May 18, 1995
Report
Approved by Office Director
FAA report
19941203046509A
Case key
19317

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 inadequate maintenance by unknown maintenance personnel. A factor was the collapsed landing gear.

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.

Airframe/component/system failure/malfunctionLanding - roll
Maintenance - inadequateOther maintenance personnelCause
Landing gear,main gear - crackedFactor
Landing gear,main gear - collapsedFactor
On ground/water encounter with terrain/waterLanding - roll
Ground loop/swerve - encounteredPilot in command

Analysis

The pilot was conducting the fourth touch and go landing, under the supervision of an instructor pilot, when the right main landing gear failed. Following the collapse of the landing gear the aircraft veered right of the runway and ground looped. An examination of the landing gear revealed a pre-existing crack in a weld area. The pilot had recently purchased the aircraft.

Factual narrative

On December 3, 1994, at 1030 central standard time, a Howard DGA-15P, N88WT, was substantially damaged during landing at the Las Cruces, New Mexico, International Airport. The airplane, owned and operated by the commercial pilot, was on a local area dual instructional flight. There was no flight plan filed and visual meteorological conditions prevailed. Neither the pilot, the instructor, nor the two passengers were injured.

According to the owner, who had recently purchased the airplane, he was "acting as pilot-in-command." He and his flight instructor were doing touch and go landings on runway 30. He stated that during the last landing he touched down at approximately "60 miles per hour (MPH)." During the landing roll, at approximately 40 MPH, the "right main landing gear began to fail." As the gear began to collapse the airplane veered right and he and the instructor could not regain control using full left rudder and differential braking. As the airplane departed the runway, it spun 720 degrees before the right main landing gear collapsed. The flight had landed on runway 30 and the winds were reported as being 110 degrees at 4 knots.

An examination of the aircraft, by a Federal Aviation Administration airworthiness inspector, revealed that control continuity existed and the braking system operated. Inspection of the landing gear revealed evidence of pre-existing fractures in the gear structure.

Aircraft

Registration
N88WT
Reported as
Howard DGA-15P
Category
Airplane
Serial number
782
Airframe hours
1,300
Engine
P&W R985-AN12, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Michael & Wanda Fishburn
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 10, 1994 · 23 hours before
Airport
LCR · Las Cruces Municipal, runway 30, 7,494 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
11,500 total

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 4 knots
Visibility
70 statute miles
Lowest ceiling
None
Temperature
70 °F
Altimeter
30.00 inHg
Observed at
ELP, 30 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.