WPR21LA127

NTSB accident investigation · Cessna 150E · Marana, AZ · February 27, 2021

Accident · Minor injuriesClass 3 · LimitedFinal report
Date
February 27, 2021, 11:16 local (18:16 UTC)
Place
Marana, AZ · Off-field landing
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6135TCessna 150E
Defining event
Approach: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
FAA
FAA report
20210227002429A
Case key
102746

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 total loss of engine power for reasons that could not be determined based on the available evidence.

Findings · 1

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.

Engine (reciprocating)Aircraft › Aircraft power plant · Unknown/Not determinedCessna 150E: 1 caseAll aircraft: 497 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

After accomplishing a touch-and-go landing while in the traffic pattern at an altitude of about 1,300 ft above ground level, the airplane lost total engine power. The pilot was unable to restore power and made a forced landing in a field. When the nose gear was lowered during the landing roll, the airplane nosed over. The first postaccident test run of the engine revealed that it could run but not continuously. The engine’s carburetor was examined, and no anomalies were noted. During a second test run, the engine started uneventfully and ran for several minutes at various power settings. Examination of the engine revealed no anomalies that would have precluded normal operation. As a result, the investigation was unable to determine the cause of the total loss of engine power during the accident flight based on the available evidence for the investigation.

Factual narrative

On February 27, 2021, about 1116 mountain standard time, a Cessna 150E airplane, N6135T, was substantially damaged when it was involved in an accident near Marana, Arizona. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 positioning flight. According to the pilot, after accomplishing a touch-and-go landing and while in the traffic pattern at an altitude of about 1,300 ft above ground level, the airplane lost engine power. The pilot was unable to restore power and decided to make a forced landing. The pilot selected a location that looked like a dirt road. As the airplane approached the selected landing location, the pilot realized that it was a ditch full of water, so he maneuvered the airplane to an adjacent field. When the nose gear was lowered during the landing roll, the airplane nosed over, resulting in substantial damage to the tail, nose landing gear, and airframe firewall. During postaccident examination of the engine, an external fuel source was attached to the airplane’s fuel line, and the battery was charged. The engine started uneventfully but ran for several seconds only and not continuously. Examination of the engine’s carburetor found no anomalies. The carburetor was secured back to the engine to accomplish another engine run. The engine started uneventfully and ran for several minutes at various power settings. The magnetos were checked, and an appropriate drop in engine rpm was noted. The engine ran smoothly and responded to rapid throttle movements. No anomalies were noted during the engine run.

Aircraft

Registration
N6135T
Reported as
Cessna 150E
Category
Airplane
Serial number
15060835
Built
1964
Airframe hours
5,201.7
Engine
Cont Motor 0-200 SERIES, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
November Tango LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 23, 2021
Departed
CHD · Chandler, AZ
Destination
AVQ · Marana, AZ
Airport
AVQ · Marana Regional Airport
Equipment
Stall warning system, ADS-B, Handheld GPS

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
50
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine sea
Medical
Class 3, Without waivers/limitations
Last flight review
November 5, 2019
Seat
Left
Restraint
3-point
Flight hours
3,295 total · 230 in this make and model · 3,205 as pilot in command · 27 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
10 statute miles
Temperature
66 °F, dew point 10 °F
Altimeter
29.94 inHg
Observed at
RYN, 23.3 nm away

Docket · 3

The files NTSB released with the investigation on February 27, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.0 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.