GAA18CA004

NTSB accident investigation · Mooney M20 · Topping, VA · October 7, 2017

Accident · Minor injuriesData collectionFinal report
Date
October 7, 2017, 08:51 local (12:51 UTC)
Place
Topping, VA
Injuries
2 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N7884VMooney M20
Defining event
Takeoff: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed · report May 14, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20171007014399A
Case key
96152

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 exceedance of the airplane’s critical angle of attack during takeoff, which resulted in a departure stall.

Findings · 4

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.

Performance/control parameters: angle of attackAircraft › Aircraft oper/perf/capability · Capability exceededMooney M20C: 7 casesAll aircraft: 990 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMooney M20C: 16 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Contributed to outcomeMooney M20C: 3 casesAll aircraft: 933 cases
Object/animal/substance: residence/buildingEnvironmental issues › Physical environment · Contributed to outcomeMooney M20C: 1 caseAll aircraft: 58 cases

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

According to the pilot, he began the takeoff roll from a runway intersection and pitched the airplane's nose up for maximum climb to avoid trees; however, he stated, "I over-rotated and entered a power-on stall." He attempted to correct by lowering the nose, but the airplane rolled to the left and entered the trees before impacting a house. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

According to the pilot, he began the takeoff roll from a runway intersection and pitched the nose of the airplane up for maximum climb to avoid trees, however, "I over-rotated and entered a power-on stall." He attempted to correct by lowering the nose, but the airplane rolled to the left and entered the trees before impacting a house. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N7884V
Reported as
Mooney M20 (C)
Category
Airplane
Serial number
2846
Built
1964
Airframe hours
3,950
Engine
Lycoming O-360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 22, 2017
Departed
W75 · Topping, VA
Destination
GON · Groton, CT
Airport
W75 · Hummel Field, runway 01, 2,167 × 45 ft, asphalt
Equipment
Electronic flight bag or handheld device, Electronic primary flight display, Onboard weather, Stall warning system

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
40
Injuries
Minor
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
August 17, 2017
Seat
Front
Restraint
Lap only
Flight hours
1,819 total · 29 in this make and model · 1,431 as pilot in command · 29 in the last 90 days · 29 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 66 °F
Altimeter
30.12 inHg
Observed at
KFYJ, 14 nm away

Docket · 3

The files NTSB released with the investigation on March 30, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.1 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.

Other investigations on N7884V · 1

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