ERA12CA375

NTSB accident investigation · Schweizer 269C-1 · Titusville, FL · May 31, 2012

Accident · No injuriesData collectionFinal report
Date
May 31, 2012, 08:30 local (12:30 UTC)
Place
Titusville, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Emergency descent
Aircraft
N1803RSchweizer 269C-1
Defining event
Autorotation: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report November 26, 2012
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20120531011259A
Case key
83811

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 flight instructor’s inadequate supervision and delayed remedial action during a simulated engine-out procedure, which resulted in a hard landing.

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedSchweizer 269C-1: 5 casesAll aircraft: 1,285 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotSchweizer 269C-1: 6 casesAll aircraft: 894 casesProbable cause
Attention/monitoring: task monitoring/vigilancePersonnel issues › Psychological · Instructor/check pilotSchweizer 269C-1: 1 caseAll aircraft: 330 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

According to the flight instructor, during the helicopter instructional flight, he simulated an engine failure. During the descent, the engine rpm began to decrease. As the helicopter approached the intended landing area, the student pilot raised the collective, which further decreased the rotor rpm. The flight instructor lowered the collective and increased the throttle; the helicopter touched down hard, bounced, landed and rolled onto its left side, which resulted in substantial damage to the tailboom. A postaccident examination revealed no preexisting mechanical anomalies that would have precluded normal operation. Additionally, neither pilot reported any mechanical malfunctions with the helicopter.

Factual narrative

According to the certificated flight instructor (CFI), during the helicopter instructional flight, a simulated engine failure maneuver was being performed. During the descent, the engine rpm began to decrease. The anticipated approach path to the landing area required the helicopter to overfly trees. As the helicopter approached the intended landing area, the student pilot raised the collective, which further decreased the rotor rpm. The CFI lowered the collective and increased the throttle; the helicopter landed hard, bounced, landed a second time, and rolled onto its left side, which resulted in substantial damage to the tailboom. A postaccident investigation revealed no preexisting mechanical anomalies that would have precluded normal operation. Additionally, neither pilot reported any mechanical malfunctions with the helicopter.

Aircraft

Registration
N1803R
Reported as
Schweizer 269C-1
Category
Helicopter
Serial number
0298
Airframe hours
2,907
Engine
Lycoming HIO-360-G1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Bristow Academy Inc
Registered owner
Bristow Academy Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 2, 2012
Departed
TIX · Titusville, FL
Destination
TIX · Titusville, FL
Flight plan
Company VFR
Airport
TIX · Space Coast Regional Airport

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
52
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 2, With waivers/limitations
Last flight review
May 29, 2012
Seat
Left
Flight hours
7,616 total · 2,874 in this make and model · 6,287 as pilot in command · 102 in the last 90 days · 13 in the last 30 days · 1 in the last 24 hours
Role
Student pilot
Age
34
Injuries
None
Seat
Right
Flight hours
61 total · 61 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 6 knots
Visibility
4 statute miles
Lowest ceiling
None
Observed at
TIX, 5 nm away

Docket · 4

The files NTSB released with the investigation on September 7, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.6 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.