DFW07CA093

NTSB accident investigation · Dwayne Smith RV-6 · Fort Worth, TX · April 15, 2007

Accident · No injuriesData collectionFinal report
Date
April 15, 2007, 12:30 local (17:30 UTC)
Place
Fort Worth, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N725ESDwayne Smith RV-6
Weather
Visual (VMC) · Day
Status
Completed · report June 27, 2007
Report
Approved by Office Director
Parties
Fort Worth, Texas
FAA report
20070415004349A
Case key
65579

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 loss of engine power during cruise flight for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.

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.

Loss of engine powerCruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - ground
Terrain condition - none suitableFactor

Analysis

The 8,633-hour airline transport pilot executed a forced landing to a field after the single-engine experimental airplane he was flying experienced a total loss of engine power. The pilot reported in the NTSB Form 6120.1 (Pilot/Operator Aircraft Accident/Incident Report) that he departed on a local flight approximately 15 minutes prior to the mishap. Prior to the flight, all systems checked-out normal and the weather was reported as visual flight rules for the duration of the flight. The pilot stated that he was flying at 2,400 feet mean sea level over densely populated urban area when the engine lost power. He added that at the time of loss of engine power the left fuel tank was selected and the tank was two-thirds full, while the right fuel tank was completely full. The pilot stated that he immediately turned-on the fuel boost pump and switched fuel tanks when the engine lost power. His actions did not restore engine power so the pilot established an airspeed of 80 knots and began looking for a suitable landing area. The pilot was able to land the airplane in a vacant field with full flaps in a wings level attitude with the tail wheel touching down first. The main landing gear subsequently "gave way and collapsed" allowing the airplane to come to rest in the upright position. The pilot and his passenger were able to exit the airplane unassisted and received no injuries. The airplane sustained structural damage to the right wing and main landing gear. The weather near the accident site was reported as wind from 330 degrees at 5 knots, clear skies, 10 miles visibility, and a barometric pressure setting of 30.02 inches of Mercury. The reason for the loss of engine power could not be determined.

Factual narrative

The 8,633-hour airline transport pilot executed a forced landing to a field after the single-engine experimental airplane he was flying experienced a total loss of engine power. The pilot reported in the NTSB Form 6120.1 (Pilot/Operator Aircraft Accident/Incident Report) that he departed on a local flight approximately 15 minutes prior to the mishap. Prior to the flight, all systems checked-out normal and the weather was reported as visual flight rules for the duration of the flight. The pilot stated that he was flying at 2,400 feet mean sea level over densely populated urban area when the engine lost power. He added that at the time of loss of engine power the left fuel tank was selected and the tank was two-thirds full, while the right fuel tank was completely full. The pilot stated that he immediately turned-on the fuel boost pump and switched fuel tanks when the engine lost power. His actions did not restore engine power so the pilot established an airspeed of 80 knots and began looking for a suitable landing area. The pilot was able to land the airplane in a vacant field with full flaps in a wings level attitude with the tail wheel touching down first. The main landing gear subsequently "gave way and collapsed" allowing the airplane to come to rest in the upright position. The pilot and his passenger were able to exit the airplane unassisted and received no injuries. The airplane sustained structural damage to the right wing and main landing gear. The weather near the accident site was reported as wind from 330 degrees at 5 knots, clear skies, 10 miles visibility, and a barometric pressure setting of 30.02 inches of Mercury. The reason for the loss of engine power could not be determined.

Aircraft

Registration
N725ES
Reported as
Dwayne Smith RV-6
Category
Airplane, amateur-built
Serial number
25629
Airframe hours
180
Engine
Lycoming O-360 A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dwayne Smith
Registered owner
Robert Kennedy
Airworthiness certificate
Special, Experimental (Special); Standard, Normal
Last inspection
Condition · February 1, 2007
Departed
KGKY · Arlington, TX
Destination
KGKY

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
44
Injuries
None
Certificates
Flight engineer, Private, Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
June 1, 2006
Seat
Left
Flight hours
8,633 total · 62 in this make and model · 22 as pilot in command · 152 in the last 90 days · 23 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F
Altimeter
30.02 inHg

FAA reports on this event · 1

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