ERA12LA292

NTSB accident investigation · Mooney M20F · McKinnon, TN · April 19, 2012

Accident · Serious injuriesLimited investigationFinal report
Date
April 19, 2012, 11:30 local (16:30 UTC)
Place
McKinnon, TN
Injuries
3 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9722MMooney M20F
Defining event
Landing: Landing area overshoot
Weather
Visual (VMC) · Day
Status
Completed · report May 9, 2013
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20120419007749A
Case key
83440

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's delayed decision to go-around after failing to recognize that he was attempting to land with a tailwind, and his failure to retract the landing gear and wing flaps for the go-around, which resulted in a collision with trees and terrain near the departure end of the runway.

Findings · 5

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: delayed actionPersonnel issues › Action/decision · PilotMooney M20F: 3 casesAll aircraft: 894 casesProbable cause
Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationMooney M20F: 1 caseAll aircraft: 594 cases
Landing gear systemAircraft › Aircraft systems · Incorrect use/operationMooney M20F: 1 caseAll aircraft: 113 casesProbable cause
Flight control system: tE flap control systemAircraft › Aircraft systems · Incorrect use/operationMooney M20F: 1 caseAll aircraft: 74 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The airplane was on approach to runway 8, a 3,000-foot-long runway. The airplane was high and fast, and the pilot attempted to perform a go-around; however, the airplane was not able to climb before impacting trees, located about 700 feet beyond the end of the runway. Examination of the airframe and engine did not reveal any mechanical malfunctions that would have precluded normal operation nor did the pilot report any. The airplane was found after the accident with the landing gear extended and the wing flaps in the full down position. Witnesses reported that the wind was from the west at 10 to 15 knots, at the time of the accident. In addition, the pilot reported that the wind had shifted from east to west and that he did not note the position of the airport wind sock prior to landing. He also stated that the 3,000 foot-long runway was the shortest runway he had attempted to land on. Had the pilot retracted the landing gear and the flaps during the attempted go-around, he should have been able to execute a successful go-around.

Factual narrative

On April 19, 2012, about 1130 central daylight time, a Mooney M20F, N9722M, operated by a private individual, was substantially damaged when it impacted trees while attempting to perform a go-around at the Houston County Airport, McKinnon, Tennessee. The private pilot and two passengers were seriously injured. Visual meteorological conditions prevailed and no flight plan was filed for the flight that departed Humphreys County Airport, Waverly, Tennessee. The personal flight was conducted under the provisions of 14 Code of Federal Regulations Part 91. The pilot reported that the airplane was on approach to runway 8, a 3,000-foot-long, asphalt runway. The airplane was "high and fast" on the approach, and he intended to go-around. The airplane did not climb as expected and subsequently impacted trees that were located about 700 feet beyond the end of the runway. The airplane sustained substantial damage to both wings and the fuselage. Examination of the airframe and engine by a Federal Aviation Administration inspector did not reveal any mechanical malfunctions that would have precluded normal operation. In addition, the pilot reported that he did not experience any mechanical malfunctions. The FAA inspector found the landing gear extended and the wing flaps extended to the full down position after the accident. Winds reported an airport located about 30 miles northeast of M93, at 1155, were from 100 degrees at 7 knots; however, witnesses reported that winds were from the west at 10 to 15 knots at the time of the accident. In addition, the pilot reported that the winds had shifted from east to west during the flight; and he did not note the position of the airport wind sock prior to landing. He also stated that the 3,000 foot-long runway was the shortest runway he had attempted to land on. In the Operator/Owner Recommendation section of the NTSB Pilot/Operator Aircraft Accident/Incident Report, the pilot stressed the importance of making a decision to go-around in a timely manner and without hesitation, particularly when attempting to land on runways less than 4,000 feet long.

Aircraft

Registration
N9722M
Reported as
Mooney M20F
Category
Airplane
Serial number
670199
Airframe hours
4,517
Engine
Lycoming IO-360 SER, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 8, 2011
Departed
0M5 · Waverly, TN
Destination
M93 · McKinnon, TN
Airport
M93 · Houston County, runway 08, 3,000 × 75 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
57
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
September 30, 2011
Seat
Left
Flight hours
200 total · 150 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 45 °F
Altimeter
30.04 inHg
Observed at
HOP, 30 nm away

Docket · 8

The files NTSB released with the investigation on March 22, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.3 MB in all.

FAA reports on this event · 1

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