FTW04LA019

NTSB accident investigation · Richard Riley Velocity · Fargo, OK · November 6, 2003

Accident · Serious injuriesLimited investigationFinal report
Date
November 6, 2003, 17:45 local (23:45 UTC)
Place
Fargo, OK
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N57VRichard Riley Velocity
Weather
Visual (VMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20031106031209A
Case key
58301

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 control of the aircraft while practicing slow flight. A contributing factor was the low altitude selected by the pilot.

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 control - in flightManeuvering
Altitude - lowPilot in commandFactor
Slow flight - performedPilot in command
Aircraft control - not maintainedPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - tree(s)

Analysis

The 1,500-hour commercial pilot was practicing slow flight operation at 400-500 feet above the ground, when he lost control of the aircraft and was unable to recover. The pilot stated to an FAA inspector that he attempted both power on and power off recovery techniques, but could not overcome the nose high attitude. Unsuccessful attempts were made by the NTSB investigator to obtain a complete Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) from the pilot.

Factual narrative

On November 6, 2003, approximately 1745 central standard time, a Richard Riley Velocity experimental homebuilt airplane, N57V, was destroyed when it impacted the ground following a loss of control while maneuvering near Fargo, Oklahoma. The commercial pilot, sole occupant of the airplane, received serious injuries. The airplane, registered to and operated by the pilot, was operating under 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed, and a flight plan was not filed for the personal flight, which originated from the West Woodward Airport (WWR), near Woodward, Oklahoma, about 1730.

The 1,500-hour pilot reported to the FAA inspector, who responded to the accident site, that he was flying at 6,500 msl when the nose of the aircraft pitched-up while practicing slow flight operation. The pilot stated that he attempted both power-on and power-off recovery techniques, but could not overcome the nose high attitude. The pilot further stated that the vertical speed indicator (VSI) showed a constant 2,000-feet per minute rate of descent until the airplane impacted trees. The airplane came to rest in the inverted position. There was no fire.

A witness observed the plane traveling southbound at approximately 400-500 feet agl and stated that the airplane began to "cut out." The pilot initiated a turn to the north. Before the turn was completed, the aircraft spun and impacted a group of trees. The witness then proceeded to the accident scene and transported the pilot to a local hospital.

Weather at WWR, approximately 10 nautical miles from the accident site, at 1751, reported clear skies, wind 360 at 4 knots, visibility 10 statute miles, temperature -3 degrees Celsius, dewpoint -5 degrees Celsius, barometric pressure of 30.32 inches of Mercury.

Unsuccessful attempts were made by the NTSB investigator-in-charge (IIC) to obtain a completed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) from the pilot.

Aircraft

Registration
N57V
Reported as
Richard Riley Velocity
Category
Airplane, amateur-built
Serial number
DM073
Engine
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Lynn E. Evans
Airworthiness certificate
Special, Experimental (Special)
Departed
WWR · West Woodward, OK

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
45
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,500 total · 10 in this make and model · 10 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
27 °F, dew point 23 °F
Altimeter
30.31 inHg
Observed at
WWR, 10 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.