CEN17CA345

NTSB accident investigation · Shiner RV-4 · Ramah, NM · September 9, 2017

Accident · No injuriesData collectionFinal report
Date
September 9, 2017, 08:45 local (14:45 UTC)
Place
Ramah, NM
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N70RVShiner RV-4
Defining event
Landing-landing roll: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report November 14, 2017
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20170909011449A
Case key
95986

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 clearance from berms during landing in sun glare conditions.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedShiner Burton S JR RV-4: 1 caseAll aircraft: 1,310 casesProbable cause
Light condition: glareEnvironmental issues › Conditions/weather/phenomena · Effect on personnelShiner Burton S JR RV-4: 1 caseAll aircraft: 109 casesProbable cause
Object/animal/substanceEnvironmental issues › Physical environment · Effect on operationShiner Burton S JR RV-4: 1 caseAll aircraft: 224 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that that the sun was in his eyes as he was landing his low-wing airplane. He said that there were 3-ft-high berms in the area where the airplane touched down and that the runway was about 30 ft wide. The left wing struck the berm and the weeds. The propeller then impacted the berm, followed by the right wing and tailwheel. The right wing sustained substantial damage. The pilot reported that there were no mechanical malfunctions of the airplane.

Factual narrative

The pilot reported that he was landing his low wing airplane. The pilot stated that the sun was in his eyes when he was landing the airplane. He said that the berms were 3 ft high in the area where the airplane touched down and the runway was about 30 ft wide. The left wing struck the berm and the weeds. The airplane's propeller then impacted the berm followed by the right wing and tailwheel. The right wing sustained substantial damage during the impact with the berm. The pilot reported that there were no airplane mechanical malfunctions.

Aircraft

Registration
N70RV
Reported as
Shiner RV-4
Category
Airplane, amateur-built
Serial number
2139
Built
1991
Airframe hours
1,264
Engine
Lycoming O-320-D1A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · November 16, 2016
Departed
E98 · Los Lunas, NM
Destination
NM56 · Ramah, NM
Airport
NM56 · Mystic Bluffs, runway 06, 2,870 × 40 ft, dirt

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
74
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
January 26, 2017
Seat
Front
Restraint
4-point
Flight hours
1,414 total · 750 in this make and model · 1,383 as pilot in command · 17 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
64 °F, dew point 46 °F
Altimeter
30.31 inHg
Observed at
KGUP, 27 nm away

Docket · 4

The files NTSB released with the investigation on October 19, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.7 MB in all.

FAA reports on this event · 1

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