FTW02LA050

NTSB accident investigation · Heard RV-6A · Comfort, TX · December 9, 2001

Accident · Serious injuriesLimited investigationFinal report
Date
December 9, 2001, 14:30 local (20:30 UTC)
Place
Comfort, TX
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N61AZHeard RV-6A
Weather
Visual (VMC) · Day
Status
Completed · report July 2, 2002
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20011209035679A
Case key
53894

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 recovery from a bounced landing, which resulted in a hard landing and collapse of the nose 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.

Hard landingLanding - flare/touchdown
Recovery from bounced landing - inadequatePilot in commandCause
Nose gear collapsedLanding - roll
Nose overLanding - roll

Analysis

Following a bounced initial touchdown, the nose landing gear collapsed during the second touchdown. Subsequently, the airplane nosed over and came to rest inverted. According to the FAA inspector, who responded to the accident site, the nose landing gear strut failed "due to an excessive aft-ward force occurring on final touchdown location."

Factual narrative

On December 9, 2001, at 1430 central standard time, a Heard RV-6A, experimental homebuilt airplane, N61AZ, sustained substantial damage during a hard landing on runway 32 at the Comfort Airpark Airport, Comfort, Texas. The airplane was owned and operated by the pilot under 14 Code of Federal Regulations Part 91. The private pilot received minor injuries, and the passenger received serious injuries. Visual meteorological conditions prevailed for the personal cross-country flight, and a flight plan was not filed. The flight departed Sonora, Texas, approximately 1330.

The pilot reported that during the initial touchdown on the grass runway, the airplane bounced. Subsequently, the airplane touched down again, the nose landing gear collapsed, and the airplane nosed over and came to rest inverted. The pilot stated that the winds were from 300 degrees at 3 to 4 knots.

The FAA inspector, who responded to the accident site, stated the nose landing gear strut failed "due to an excessive aft-ward force occurring on final touchdown location." The vertical stabilizer and rudder were crushed. The fuselage was wrinkled and the canopy destroyed. The propeller blades were bent. A 5-point restraint system was installed in the airplane.

On the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), in the Recommendation (How could this accident have been prevented) section, the pilot wrote: "redesigned and stronger nose gear assembly."

Aircraft

Registration
N61AZ
Reported as
Heard RV-6A
Category
Airplane, amateur-built
Serial number
20150
Airframe hours
96
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Henry R. McKay
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · August 15, 2001 · 28 hours before
Departed
E2D · Sonora, TX
Destination
1T5 · Comfort, TX
Airport
1T5 · Comfort Airpark Airport, runway 32, 1,950 × 30 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
48
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
September 16, 2000
Seat
Left
Flight hours
435 total · 26 in this make and model · 295 as pilot in command · 29 in the last 90 days · 13 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 54 °F
Altimeter
30.25 inHg

FAA reports on this event · 1

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