ATL07CA126

NTSB accident investigation · Rans RV-9A · Harvest, AL · September 12, 2007

Accident · No injuriesData collectionFinal report
Date
September 12, 2007, 17:00 local (22:00 UTC)
Place
Harvest, AL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N269RVRans RV-9A
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 2008
Report
Approved by Office Director
Parties
Birmingham FSDO-09
FAA report
20070912022379A
Case key
66660

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 improper landing flare and touchdown.

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.

Nose gear collapsedLanding - flare/touchdown
Touchdown - improperPilot in commandCause
Nose overLanding - roll

Analysis

The pilot stated, "A normal left hand traffic pattern was used with full flaps for landing approach. The airspeed was a little higher than normal at around 70 mph instead of 65 mph for flare entry. The touch down point was earlier than planned. I misjudged the rising airfield terrain for my flare and touched down as a firm three point rather than on the mains first. I immediately took the weight off the nose wheel. From the nose gear fairing fiberglass pieces and the short groove in the turf, it appeared that when I first touched down I damaged the fairing and perhaps locked the wheel. The nose gear touched back down to leave another groove indicative of the nose fork twisting into the ground. The slope flattened out and the plane ballooned. I tried to add power but was too late. When the airplane settled down the damaged nose gear dug in, the [prop] struck and the airplane overturned. The flight was for experience with no intended destination." He also stated, " I should have been more aware of the rising terrain at this end of the airfield and better managed my airspeed. In addition I should have been more aware of the problem with this aircrafts nose gear and used a higher nose wheel tire pressure and replaced it with the manufacture's improved assembly with additional fork clearance. I should have read the recent NTSB June 21, 2007 report on 18 recent RV A model accidents with the nose wheel."

Factual narrative

The pilot stated, "A normal left hand traffic pattern was used with full flaps for landing approach. The airspeed was a little higher than normal at around 70 mph instead of 65 mph for flare entry. The touch down point was earlier than planned. I misjudged the rising airfield terrain for my flare and touched down as a firm three point rather than on the mains first. I immediately took the weight off the nose wheel. From the nose gear fairing fiberglass pieces and the short groove in the turf, it appeared that when I first touched down I damaged the fairing and perhaps locked the wheel. The nose gear touched back down to leave another groove indicative of the nose fork twisting into the ground. The slope flattened out and the plane ballooned. I tried to add power but was too late. When the airplane settled down the damaged nose gear dug in, the [prop] struck and the airplane overturned. The flight was for experience with no intended destination." He also stated, " I should have been more aware of the rising terrain at this end of the airfield and better managed my airspeed. In addition I should have been more aware of the problem with this aircrafts nose gear and used a higher nose wheel tire pressure and replaced it with the manufacture's improved assembly with additional fork clearance. I should have read the recent NTSB June 21, 2007 report on 18 recent RV A model accidents with the nose wheel."

Aircraft

Registration
N269RV
Reported as
Rans RV-9A
Category
Airplane, amateur-built
Serial number
90246
Airframe hours
68
Engine
Lycoming O-320-B2C, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Scott D. Millhouse
Airworthiness certificate
Special, Experimental (Special)
Last inspection
100 hour · January 1, 2007 · 8 hours before
Departed
DCU · Decatur, AL
Destination
00AL · Harvest, AL
Airport
00AL · Private Strip, runway 35, 2,600 × 150 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
53
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
September 1, 2006
Seat
Left
Flight hours
365 total · 80 in this make and model · 264 as pilot in command · 42 in the last 90 days · 23 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 48 °F
Altimeter
30.20 inHg
Observed at
KDCU, 20 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.