FTW90LA104

NTSB accident investigation · Ryan Navion A · Denison, TX · April 29, 1990

Accident · No injuriesLimited investigationFinal report
Date
April 29, 1990, 16:50 local (21:50 UTC)
Place
Denison, TX
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4442KRyan Navion A
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19900429012979A
Case key
23128

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

Pilot's attempted takeoff with conditions in excess of the airplane's performance capabilities. Contributing to the accident was the high density altitude and the uphill runway.

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.

In flight collision with objectTakeoff - initial climb
Weather condition - high density altitudeFactor
Terrain condition - uphillFactor
Object - tree(s)
Aircraft performance,takeoff capability - exceededCause
Planning/decision - improperPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The day was hot and humid. Field elevation was 705 feet. Density altitude was 2,700 feet. There was a light wind from the north, and the pilot elected to take off uphill, to the north. The grass runway had previously had several days of heavy rain, but the weather had been clear for the past several days. The pilot said he lifted off early but control was mushy so he put the nose down, and the airplane touched down on the runway. Pilot kept the nose down to accelerate enough to get over the trees. Pilot lifted the airplane off at the last moment, but the right wing hit a tree. The airplane rotated 180 degrees to the right and entered the wooded area tail first. Impact trees were 200 feet past the end of the 2,000 foot runway.

Aircraft

Registration
N4442K
Reported as
Ryan Navion A
Category
Airplane
Serial number
NAV-4-1442
Airframe hours
4,321
Engine
Continental E-185-9, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Taylor, David B.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 3, 1989 · 15 hours before
Departed
TX12
Destination
F67 · Arlington, TX
Airport
TX12 · Kidd-Private, runway 36, 2,000 × 100 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
60
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,181 total · 841 in this make and model · 1,131 as pilot in command · 14 in the last 90 days · 6 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 10 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
F39, 8 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.

Other investigations on N4442K · 1

Matched to the same aircraft by N-number and date.