WPR20CA125

NTSB accident investigation · Cessna 172 · Yakima, WA · April 20, 2020

Accident · Minor injuriesData collectionFinal report
Date
April 19, 2020, 17:30 local (Apr 20, 2020, 00:30 UTC)
Place
Yakima, WA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N75765Cessna 172
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed · report September 21, 2020
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20200419001179A
Case key
101176

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 failure to attain sufficient altitude during a go-around, which resulted in impact with hilly terrain.

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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172N: 8 casesAll aircraft: 1,310 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172N: 150 casesAll aircraft: 9,295 casesProbable cause
Terrain: mountainous/hilly terrainEnvironmental issues › Physical environment · Effect on operationCessna 172N: 8 casesAll aircraft: 329 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 that he chose to conduct a low approach over the private airstrip to familiarize himself with it and then go around. He approached the airstrip from the north and entered the left base leg. After turning onto final, the airplane was on a stabilized approach. About 20 ft above ground level, he applied full power, pitched the nose up, and retracted the flaps. The airplane would not gain altitude and was quickly approaching the uphill elevation of the airstrip. The airplane narrowly cleared the hill at the end of the airstrip but continued to lose altitude. The airplane impacted terrain, went over an embankment, nosed over, and came to rest inverted. The fuselage and wings were substantially damaged. The pilot reported that there were no mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot reported that he elected to conduct a low approach over the private airstrip to familiarize himself with the area. He approached the airstrip from the north and entered a left base. After turning final, the airplane was on a stabilized approach. About 20 ft above the airstrip he applied full power, pitched the nose up, and retracted the flaps. The airplane would not gain altitude and the uphill elevation of the airstrip was quickly rising. The airplane narrowly cleared the hill at the end of the airstrip, but continued to lose altitude. The airplane touched down, went over an embankment and nosed over, coming to rest inverted. The airplane's fuselage and wings were substantially damaged. The pilot reported that there were no mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N75765
Reported as
Cessna 172 (N)
Category
Airplane
Serial number
17267934
Built
1976
Airframe hours
9,625
Engine
Lycoming O-360 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 17, 2020 · 20 hours before
Departed
S10 · Chelan, WA
Destination
YKM · Yakima, WA
Flight plan
Unknown
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.

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 36 °F
Altimeter
29.93 inHg
Observed at
YKM, 13 nm away

Docket · 2

The files NTSB released with the investigation on August 21, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.