CEN12CA026

NTSB accident investigation · Jantzen Evans VP · Terrell, TX · October 16, 2011

Accident · Serious injuriesData collectionFinal report
Date
October 16, 2011, 07:30 local (12:30 UTC)
Place
Terrell, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N331EJJantzen Evans VP
Defining event
Initial climb: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed · report March 8, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20111016030019A
Case key
82100

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 preflight planning, in that he did not determine whether the airplane’s climb performance would be sufficient to clear obstacles before initiating take off.

Findings · 3

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.

Aircraft capability: maximum weightAircraft › Aircraft oper/perf/capability · Capability exceededJantzen EVANS VP: 1 caseAll aircraft: 152 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 reported that, after a preflight inspection and normal run up, he taxied to the runway for takeoff. The airplane lifted off the runway about midfield but was not climbing as expected, although the engine was operating normally. As the airplane climbed through about 100 feet above ground level, the pilot thought that the airplane was losing lift or stalling, so he lowered the nose and simultaneously banked right to avoid the tops of a stand of trees near the departure end of the runway. During the turn, the airplane stalled and impacted the ground. The airplane sustained substantial damage to the fuselage and wings. The pilot reported that the airplane was near its maximum gross takeoff weight at the time of the accident, which could have explained the less-than-expected climb performance. He also stated that if he had not had to maneuver away from trees just beyond the departure end of the runway, he may have effected a landing without incident.

Factual narrative

The pilot reported that after a preflight and normal run up he taxied to the runway for takeoff. The airplane lifted off the runway about midfield, but was not climbing as the pilot expected. He stated that the engine was operating normally. As the airplane climbed through about 100 feet, the pilot felt that the airplane was losing lift or stalling, so he lowered the nose and simultaneously had to bank to the right to avoid the tops of a stand of trees near the departure end of the runway. During the turn, the airplane stalled and hit the ground, and that is the last thing that the pilot recalled about the event. The airplane sustained substantial damage to the fuselage and wings. The pilot reported that the airplane was at or above its maximum gross takeoff weight at the time of the accident, which could have explained the less than expected climb performance. He also stated that if he did not have to maneuver away from trees just beyond the departure end of the runway, he may have effected a landing without incident. After the accident, the pilot offered a safety recommendation in his NTSB Form 6120 Pilot/Operator Report. He stated that pilots who fly airplanes with low horsepower should avoid operating at airports with obstacles in close proximity to the runway, as there is not much margin for error.

Aircraft

Registration
N331EJ
Reported as
Jantzen Evans VP
Category
Airplane, amateur-built
Serial number
P15
Airframe hours
50
Engine
Volkswagen CONVERSION, 36 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
King Grady W
Registered owner
King Grady W
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Continuous airworthiness · April 22, 2011
Departed
1F7 · Rockwall, TX
Destination
1F7 · Rockwall, TX
Airport
1F7 · Rockwall

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
71
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Sport pilot, Unknown
Last flight review
September 14, 2010
Seat
Single
Flight hours
385 total · 1 in this make and model · 1 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 61 °F
Altimeter
29.92 inHg
Observed at
1F7

Docket · 1

The files NTSB released with the investigation on January 19, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.5 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.