DEN84FTM03

NTSB accident investigation · Rotorway Rotorway Executive · Lehi, UT · September 7, 1984

Accident · No injuriesFinal report
Date
September 7, 1984, 12:30 local (18:30 UTC)
Place
Lehi, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5211FRotorway Rotorway Executive
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840907047659A
Case key
16256

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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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterHover
Terrain condition - rough/uneven
Altitude - inadequatePilot in commandFactor
Clearance - not maintainedPilot in commandCause
Remedial action - attemptedPilot in commandFactor
Cyclic - improper use ofPilot in commandCause
Loss of control - on ground/waterLanding - flare/touchdown
Collective - improper use ofPilot in commandCause
On ground/water encounter with weatherLanding - flare/touchdown

Analysis

The student plt was practicing hover taxiing at the abandoned arpt. While taxiing the right skid hit a 3 inch high moundof dirt. The acft bounced up and rolled to the left. The plt attempted to correct using the cyclic but the acft began to roll further to the left and right about the longitudinal axis. The plt lower the collective, the acft landed on the left skid and rolled over. The student pilot had logged a total of 8 hours of flt time.

Aircraft

Registration
N5211F
Reported as
Rotorway Rotorway Executive (ROTORWAY E)
Category
Airplane
Serial number
B2001
Airframe hours
161
Engine
Rotorway RW145, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Ray Lamar Bradshaw
Airworthiness certificate
Special, Experimental (Special)

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
50
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
8 total · 8 in this make and model · 3 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.