WPR10CA320

NTSB accident investigation · Cessna 175 · Huntsville, UT · June 30, 2010

Accident · No injuriesData collectionFinal report
Date
June 30, 2010, 11:52 local (17:52 UTC)
Place
Huntsville, UT
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9247BCessna 175
Defining event
Enroute-climb to cruise: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed · report October 21, 2010
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20100630037529A
Case key
76494

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 maintain adequate clearance from terrain during climb.

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: climb rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 175: 3 casesAll aircraft: 265 casesProbable cause
Terrain: mountainous/hilly terrainEnvironmental issues › Physical environment · Response/compensationCessna 175: 3 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 stated that after takeoff he began a southbound climb until he felt that sufficient altitude had been gained to maintain terrain clearance followed by a turn to the north-northeast. He continued to climb as he followed a canyon reporting that he experienced light turbulence throughout the flight. As the pilot flew up the valley he elected to follow the northwestern side expecting to gain extra lift from the wind. The pilot reported that the airplane was climbing but as the valley narrowed, the airplane’s climb rate decreased and then the airplane began to descend. The pilot began to shift to the other side of the valley, which only increased the rate of descent. As the pilot attempted to maintain altitude, the airspeed began to decrease. As the airspeed continued to decrease the pilot verified that full power was still being applied. The stall warning horn periodically activated as the pilot attempted to avoid trees. The airplane collided with a tree and nosed over as the airplane impacted terrain resulting in substantial damage.

Factual narrative

The pilot stated that after takeoff he began a southbound climb until he felt that sufficient altitude had been gained to maintain terrain clearance followed by a turn to the north-northeast. He continued to climb as he followed a canyon reporting that he experienced light turbulence throughout the flight. As the pilot flew up the valley he elected to follow the northwestern side expecting to gain extra lift from the wind. The pilot reported that the airplane was climbing but as the valley narrowed, the airplane’s climb rate decreased and then the airplane began to descend. The pilot began to shift to the other side of the valley, which only increased the rate of descent. As the pilot attempted to maintain altitude, the airspeed began to decrease. As the airspeed continued to decrease the pilot verified that full power was still being applied. The stall warning horn periodically activated as the pilot attempted to avoid trees. The airplane collided with a tree and nosed over as the airplane impacted terrain resulting in substantial damage.

Aircraft

Registration
N9247B
Reported as
Cessna 175
Category
Airplane
Serial number
55047
Airframe hours
2,692
Engine
Cont Motor GO-300A, 175 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Meek John C
Registered owner
Meek John C
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 19, 2010 · 19 hours before
Departed
42U · Mt Green, UT
Destination
U68 · Cowley, WY

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
35
Injuries
None
Certificates
Private, Military, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Seat
Left
Flight hours
2,390 total · 40 in this make and model · 2,350 as pilot in command · 36 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 15 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 43 °F
Altimeter
29.97 inHg
Observed at
KOGD, 20 nm away

Docket · 1

The files NTSB released with the investigation on July 14, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 599 KB 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.