CEN21LA103

NTSB accident investigation · Cessna 172H · Cypress, TX · December 29, 2020

Accident · No injuriesClass 3 · LimitedFinal report
Date
December 28, 2020, 20:00 local (Dec 29, 2020, 02:00 UTC)
Place
Cypress, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3702RCessna 172H
Defining event
Enroute-descent: Loss of engine power (total)
Weather
Visual (VMC) · Night
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA
FAA report
20201228019129A
Case key
102474

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

A total loss of engine power due to fuel exhaustion.

Findings · 2

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelCessna 172H: 10 casesAll aircraft: 1,695 casesProbable cause
Planning/preparation: fuel planningPersonnel issues › Task performance · PilotCessna 172H: 5 casesAll aircraft: 719 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 pilot reported the engine lost power as he descended to enter the traffic pattern for landing. His efforts to restore engine power were unsuccessful and he executed a forced landing to an open field, which resulted in substantial damage to the right wing. A postaccident examination revealed no fuel in either fuel tank; however, fuel was present in the fuel lines. The engine was started at the accident site, and it ran for 45 seconds before it shut down. Temporary repairs were made to the right wing, fuel was added to the fuel tanks, and the airplane was ferried to an airport for further repairs. The engine operated normally during the flight. Based on the available information, it is likely that the engine lost power due to fuel exhaustion.

Factual narrative

On December 28, 2020, about 2000 central standard time, a Cessna 172H, N3702R, was substantially damaged when it was involved in an accident near Cypress, Texas. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that the engine lost power as he descended to enter the traffic pattern for landing. His efforts to restore engine power were unsuccessful and he executed a forced landing to an open field, which resulted in substantial damage to the right wing. A postaccident examination of the airplane by a Federal Aviation Administration inspector revealed no fuel in either fuel tank. The operator reported that there was no fuel in either fuel tank but there was fuel in the lines and gascolator. The engine was started and ran normally for about 45 seconds at the accident site. A temporary repair to the right wing was completed, fuel was added to the fuel tanks, and the airplane was ferried to an airport for permanent repairs. The engine performed normally during the ferry flight.

Aircraft

Registration
N3702R
Reported as
Cessna 172H (NO SERIES)
Category
Airplane
Serial number
17255502
Built
1966
Airframe hours
3,822
Engine
Cont Motor O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Texas Flight Aviation
Registered owner
Aerograce Inc
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · December 23, 2020 · 3.5 hours before
Departed
AQO · Llano, TX
Destination
DWH · Spring, TX
Equipment
ADS-B, 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
31
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Without waivers/limitations
Last flight review
December 1, 2020
Seat
Left
Restraint
Lap only
Flight hours
86 total · 4 in this make and model · 22 as pilot in command · 43 in the last 90 days · 6 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
120° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 55 °F
Altimeter
30.21 inHg
Observed at
KDWH, 6 nm away
METAR
KDWH 290153Z AUTO 12006KT 10SM CLR 17/13 A3021 RMK AO2 SLP229 T01670133

Docket · 5

The files NTSB released with the investigation on June 16, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 30.5 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.