WPR14LA343

NTSB accident investigation · Mooney M20F · Rimrock, AZ · August 13, 2014

Accident · Serious injuriesLimited investigationFinal report
Date
August 13, 2014, 07:30 local (14:30 UTC)
Place
Rimrock, AZ
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7786MMooney M20F
Defining event
Landing-aborted after touchdown: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report April 13, 2020
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20140813015589A
Case key
89864

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 failure to maintain control of the airplane during the landing roll on a wet sloping runway and his decision to go around before the airplane was configured for takeoff.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotMooney M20F: 15 casesAll aircraft: 9,295 casesProbable cause
Runway/land/takeoff/taxi surface: wet surfaceEnvironmental issues › Physical environment · Effect on operationMooney M20F: 1 caseAll aircraft: 141 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 private pilot reported that he obtained weather briefings for the cross-country flight and that, during the flight, the weather was not improving as anticipated. The visibility was above visual flight rule minimums and the ceiling was greater than 2,000 ft above ground level, but he wanted to land and obtain an updated weather briefing. The pilot decided to land at the nearest airport. He reported that he had not landed at this airport before and did not know the runway was sloped downhill. Further, the runway was wet. When he applied the brakes during the landing roll, the airplane started to skid. He decided to go around but did not get the flaps up before the airplane travelled off the end of the runway and impacted terrain, which resulted in substantial damage to the wings and fuselage. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. Thus, it is likely that the pilot failed to maintain control of the airplane during the landing roll and then made the decision to go around before the airplane was configured for takeoff.

Factual narrative

On August 13, 2014, about 0730 mountain standard time, a Mooney M20F airplane, N7786M, collided with terrain during a go-around at the Rimrock Airport (48AZ), Rimrock, Arizona. The private pilot received minor injuries and the passenger was seriously injured. The airplane was registered to and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed and no flight plan was filed for the cross-country flight. The flight departed Show Low Regional Airport (KSOW), Show Low, Arizona, about 0630 and was destined for Apple Valley, California. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), the pilot reported that he received several weather briefings, but the weather was not improving as anticipated. The visibility was above visual flight rule (VFR) minimums, and the ceiling was greater than 2,000 ft above ground level, but he wanted to land, and get an updated weather briefing. He decided to land at the nearest airport, which was the Rimrock Airport. He said he had not landed there previously, and did not know the runway was sloped downhill. It had rained earlier, the runway was wet, and when he applied the brakes the airplane started to skid. He decided to go-around but did not get the flaps up before the airplane travelled off the end of the runway and impacted terrain. The pilot reported that there were no mechanical anomalies with the airplane that would have precluded normal operation. The airplane sustained substantial damage to the wings and fuselage.

Aircraft

Registration
N7786M
Reported as
Mooney M20F (NO SERIES)
Category
Airplane
Serial number
22-0034
Built
1974
Engine
Lycoming I0360 SER, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2014
Departed
KSOW · Show Low, AZ
Destination
KAPV · Apple Valley, CA
Airport
48AZ · Rimrock, runway 23, 2,300 × 75 ft, asphalt
Equipment
Unknown

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
61
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
September 17, 2013
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Visibility
7 statute miles
Lowest ceiling
2,000 ft overcast

Docket · 4

The files NTSB released with the investigation on December 26, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.6 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.