GAA17CA302

NTSB accident investigation · Cessna 175 · Prospect, OR · May 20, 2017

Accident · No injuriesData collectionFinal report
Date
May 20, 2017, 10:00 local (17:00 UTC)
Place
Prospect, OR
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N175DHCessna 175
Defining event
Takeoff: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report January 23, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170520004769A
Case key
95229

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 flight instructor’s failure to attain an adequate climb rate during takeoff, which resulted in impact with trees.

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
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 175: 13 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Effect on operationCessna 175: 3 casesAll aircraft: 933 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 flight instructor reported that, during a demonstrated soft-field takeoff, the right lift strut impacted the tops of three trees. The flight instructor continued to his destination without further incident. The airplane sustained substantial damage to the elevator. The flight instructor reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The flight instructor reported that, during a demonstrated soft field takeoff, the right lift strut impacted the tops of three trees. The flight instructor continued to his destination with no other anomiles. The airplane sustained substantial damage to the elevator. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N175DH
Reported as
Cessna 175 (UNDESIGNAT)
Category
Airplane
Serial number
56280
Built
1960
Airframe hours
2,953.6
Engine
Cont Motor GO-300D, 175 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 28, 2016
Departed
64S · Prospect, OR
Destination
MFR · Medford, OR
Airport
64S · Prospect State, runway 2, 4,000 × 50 ft, asphalt
Equipment
Stall warning system, Electronic flight bag or handheld device, 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
73
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
June 15, 2015
Seat
Right
Flight hours
1,152 total · 324 in this make and model · 1,114 as pilot in command · 25 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 48 °F
Altimeter
30.13 inHg
Observed at
KMFR, 28 nm away

Docket · 2

The files NTSB released with the investigation on December 5, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 780 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.