DFW07CA038

NTSB accident investigation · Cessna 421 · Brackettville, TX · December 16, 2006

Accident · No injuriesData collectionFinal report
Date
December 15, 2006, 21:11 local (Dec 16, 2006, 03:11 UTC)
Place
Brackettville, TX
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Approach
Aircraft
N642CBCessna 421
Weather
Visual (VMC) · Night
Status
Completed · report March 26, 2007
Report
Approved by Office Director
Parties
San Antonio, Texas
FAA report
20061215026919A
Case key
65027

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 proper runway alignment on final approach and his delayed decision to execute a go-around. Factors were the dark night conditions and the inoperative runway edge lights.

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 flightApproach - vfr pattern - final approach
Directional control - not maintainedPilot in commandCause
Light condition - dark nightFactor
Airport facilities,runway edge lights - inoperativeFactor
In flight collision with terrain/waterGo-around (vfr)
Planning/decision - delayedPilot in commandCause

Analysis

The 7,660-hour airline transport rated pilot lost control of the twin-engine airplane while attempting to abort the landing. Dark night conditions prevailed for the attempted landing on runway 18. Runway 18 was reported to be 5,280-feet long, by 50 feet wide. The asphalt runway was reported to be dry and in good condition at the time of the accident. The pilot stated in the accident report (NTSB form 6120.1/2) that "I saw the one row of lights on short final and my mind played a trick on me. I had the thought that I was off-course and that those lights were houses." The pilot delayed making the decision to execute a go-around and by the time he added power the airplane had touched down in the "turnaround" area to the right of the approach end of runway 18. During the inadvertent touchdown the airplane rolled to the left and the left propeller struck the ground, resulting in damage to the left engine. The pilot added that he elected to retard the right engine to avoid losing control of the airplane and the airplane impacted the ground to the left of the runway. The airplane came to rest in an area of small bushes and mesquite trees. The pilot was able to egress the airplane unassisted through the main cabin door, and was not injured. A post-impact fire developed and consumed the airplane. The pilot reported that he was familiar with the airport and had operated several airplanes in and out of that location. Weather reported at Del Rio International Airport, located approximately 11 miles north of the accident site, was clear skies, 3 miles visibility, with winds from 150 degrees at 5 knots, temperature of 70 degrees Fahrenheit, and an altimeter setting of 29.95 inches of Mercury. The pilot added that he was not aware that the first 5 or 6 runway lights on the left side of the runway (at the approach end) were out of service when he initiated the night landing approach.

Factual narrative

The 7,660-hour airline transport rated pilot lost control of the twin-engine airplane while attempting to abort the landing. Dark night conditions prevailed for the attempted landing on Runway 18. Runway 18 was reported to be 5,280-feet long, by 50 feet wide. The asphalt runway was reported to be dry and in good condition at the time of the accident. The pilot stated in the accident report (NTSB form 6120.1/2) that "I saw the one row of lights on short final and my mind played a trick on me. I had the thought that I was off-course and that those lights were houses." The pilot delayed making the decision to execute a go-around and by the time he added power the airplane had touched down in the "turnaround" area to the right of the approach end of runway 18. During the inadvertent touchdown the airplane rolled to the left and the left propeller struck the ground, resulting in damage to the left engine. The pilot added that he elected to retard the right engine to avoid losing control of the airplane and the airplane impacted the ground to the left of the runway. The airplane came to rest in an area of small bushes and mesquite trees. The pilot was able to egress the airplane unassisted through the main cabin door, and was not injured. A post-impact fire developed and consumed the airplane. The pilot reported that he was familiar with the airport and had operated several airplanes in and out of that location. Weather reported at Del Rio International Airport, located approximately 11 miles north of the accident site, was clear skies, 3 miles visibility, with winds from 150 degrees at 5 knots, temperature of 70 degrees Fahrenheit, and an altimeter setting of 29.95 inches of Mercury. The pilot added that he was not aware that the first 5 or 6 runway lights on the left side of the runway (at the approach end) were out of service when he initiated the night landing approach.

Aircraft

Registration
N642CB
Reported as
Cessna 421
Category
Airplane
Serial number
1770-0010
Engines
Continental IO-520, 374 horsepower, reciprocatingContinental IO-520, 374 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Thomas Westberry
Registered owner
Pescara Homes LLC
Airworthiness certificate
Standard, Normal
Departed
KFTW · Forth Worth, TX
Destination
2TX3 · Brackettville, TX
Airport
2TX3 · La Fonda Ranch Airport, runway 18, 5,280 × 50 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
60
Injuries
None
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
March 1, 2006
Seat
Left
Flight hours
7,660 total · 200 in this make and model · 6,700 as pilot in command · 183 in the last 90 days · 77 in the last 30 days

Weather

Conditions
Visual (VMC) · Night
Wind
150° at 5 knots
Visibility
3 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 64 °F
Altimeter
29.95 inHg
Observed at
KDRT, 11 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.