CEN09CA258

NTSB accident investigation · Marlin Varieze · Santa Teresa, NM · April 20, 2009

Accident · No injuriesData collectionFinal report
Date
April 20, 2009, 13:00 local (19:00 UTC)
Place
Santa Teresa, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N77JMMarlin Varieze
Defining event
Initial climb: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report July 28, 2009
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Flight Standards District Office
FAA report
20090420004829A
Case key
73699

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 control of the airplane, his failure to latch the canopy prior to takeoff, and his failure to complete the pretakeoff checklist due to his diverted attention.

Findings · 6

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.

Action: forgotten action/omissionPersonnel issues › Action/decision · PilotMarlin John E VARIEZE: 1 caseAll aircraft: 440 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedMarlin John E VARIEZE: 1 caseAll aircraft: 1,269 casesProbable cause
Attention/monitoring: attentionPersonnel issues › Psychological · PilotMarlin John E VARIEZE: 1 caseAll aircraft: 226 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMarlin John E VARIEZE: 1 caseAll aircraft: 9,295 casesProbable cause
Use of equip/info: use of checklistPersonnel issues › Task performance · PilotMarlin John E VARIEZE: 1 caseAll aircraft: 336 casesProbable cause

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 said he became distracted while talking to another airplane on the radio. He didn't complete the takeoff checklist and forgot to latch the canopy prior to takeoff. The pilot took off and after climbing about 10 to 30 feet, the canopy popped open. The safety catch stopped the canopy from opening completely. With his left hand, the pilot attempted to close and lock the canopy. Being unsuccessful, he removed his right hand from control stick and grabbed the canopy latch. Control was lost and the airplane impacted the runway, struck a landing light, and skidded off the runway. The landing gear was sheared off, and a canard and a wing were crushed.

Factual narrative

The pilot said that he became distracted while talking to another airplane on the radio. He did not complete the takeoff checklist and forgot to latch the canopy prior to takeoff. The pilot took off and after climbing about 10 to 30 feet, the canopy popped open. The safety catch stopped the canopy from opening completely. With his left hand, the pilot attempted to close and lock the canopy. Being unsuccessful, he removed his right hand from control stick and grabbed the canopy latch. Control was lost and the airplane impacted the runway, struck a landing light, and skidded off the runway. The landing gear was sheared off, and a canard and a wing were crushed.

Aircraft

Registration
N77JM
Reported as
Marlin Varieze
Category
Airplane, amateur-built
Serial number
308
Airframe hours
301
Engine
Lycoming O-235, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
John E. Marlin
Registered owner
John E. Marlin
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · August 20, 2008
Departed
5T6 · Santa Teresa, NM
Destination
PNS · Pensacola, FL
Airport
5T6 · Dona Ana Cnty at Santa Teresa, runway 10, 8,500 × 100 ft, asphalt

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
66
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Front
Flight hours
469 total · 301 in this make and model · 420 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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