FTW00LA037

NTSB accident investigation · Mooney M20C · Hillsboro, TX · November 28, 1999

Accident · Serious injuriesLimited investigationFinal report
Date
November 28, 1999, 09:34 local (15:34 UTC)
Place
Hillsboro, TX
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6766UMooney M20C
Weather
Visual (VMC) · Day
Status
Completed · report November 30, 2000
Report
Approved by Office Director
FAA report
19991128043889A
Case key
47820

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 directional control of the airplane during the go-around. A factor was the gust of wind.

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 objectGo-around (vfr)
Weather condition - gustsFactor
Directional control - not maintainedPilot in commandCause
Object - tree(s)

Analysis

The airplane impacted trees and terrain when the pilot failed to maintain directional control of the airplane during a go-around from a private airstrip. The pilot reported that while landing, the airplane touched down past his desired touchdown point, and the airplane was 'rolling pretty fast.' The pilot elected to abort the landing and initiated a go-around. During the initial climb, a gust of wind lifted the right wing 'causing [the airplane] to turn left striking trees' located at the departure end of the airstrip. The airplane came to rest inverted.

Factual narrative

On November 28, 1999, at 0934 central standard time, a Mooney M20C airplane, N6766U, was substantially damaged when it impacted a tree and terrain during a go-around from a private grass airstrip near Hillsboro, Texas. The airplane was registered to and operated by the pilot. The private pilot was seriously injured, and his pilot-rated passenger sustained minor injuries. Visual meteorological conditions prevailed and a flight plan was filed for the 14 Code of Federal Regulations Part 91 personal flight. The flight originated from Midland Airpark Airport, Midland, Texas, at 0724.

In the enclosed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), the pilot stated that he attempted an approach to the private airstrip with the landing gear and flaps fully extended. He stated that he was going to "drag the field" in an attempt to ascertain the winds and runway conditions. The pilot noted that the wind was from the south and initiated a go-around. The pilot elected to leave the landing gear extended; however, he attempted to retract the flaps during the initial climb, but found that they would not retract. On the second approach, the pilot attempted to slow down the airplane for landing. He stated that the airplane touched down past his desired touchdown point, and the airplane was "rolling pretty fast." He informed his passenger that they were going around. The pilot applied power and the airplane lifted off of the ground, clearing a fence at the end of the airstrip. The pilot reported that a gust of wind lifted the right wing "causing [the airplane] to turn left striking trees." The left wing impacted trees at the departure end of the airstrip, and the airplane impacted the ground nose low, coming to rest inverted.

The pilot-rated passenger stated that the second attempt to land was "long." He added that it was obvious that the airplane was not going to stop prior to the fence, and the pilot initiated the go-around. He reported that the airplane "drifted to the left, [and] the left wing hit a tree."

At 0953, the weather observation facility at the Waco Regional Airport (located 27 miles south of the accident site) reported the wind from 200 degrees at 9 knots.

According to the FAA inspector, who visited the accident site, the airplane came to rest inverted with the flaps extended. The left wing, firewall, forward fuselage, and vertical stabilizer were structurally damaged, and the propeller was separated from the engine.

Aircraft

Registration
N6766U
Reported as
Mooney M20C
Category
Airplane
Serial number
2488
Airframe hours
4,730
Engine
Lycoming O-360-A1D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Kenneth O. Gilkerson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 8, 1999 · 217 hours before
Departed
MDD · Midland, TX
Destination
NONE
Flight plan
VFR
Airport
NONE · Circle S Ranch, runway 15, 1,650 × 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
52
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
420 total · 359 in this make and model · 358 as pilot in command · 17 in the last 90 days · 7 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
ACT, 27 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 N6766U · 1

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