ERA18TA144

NTSB accident investigation · Christopher Lord ELA 07 Scorpion · Sebring, FL · May 7, 2018

Accident · Serious injuriesFinal report
Date
May 7, 2018, 11:45 local (15:45 UTC)
Place
Sebring, FL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N534EAChristopher Lord ELA 07 Scorpion
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 3, 2020
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20180507004909A
Case key
97199

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 pilot's failure to slow the gyroplane and maintain control while exiting the runway.

Findings · 2

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.

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 was practicing takeoffs and landings in the experimental, amateur-built gyroplane. He landed on the runway and began a left turn to the taxiway. A witness stated that the rotor blades had a "high speed" of rotation after the gyroplane landed and that a main rotor blade struck the runway. Subsequently, the gyroplane spun and rolled onto its right side, which resulted in substantial damage to the fuselage, main rotor, and tail section. The pilot reported no preimpact mechanical malfunctions or failures with the gyroplane that would have precluded normal operation. He recommended that the accident might have been prevented by "slow[ing] down while making turns."

Factual narrative

On May 7, 2018, about 1145 eastern daylight time, an experimental, amateur-built Ela 07 Scorpion gyroplane, N534EA, was substantially damaged during the landing rollout at Sebring Regional Airport (SEF), Sebring, Florida. The student pilot sustained serious injuries. The gyroplane was operated by the student pilot as a personal flight conducted under the provisions of Title 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed at the time of the accident for the local flight.According to the pilot, he was flying in the pattern practicing takeoffs and landings. After landing on runway 1, during the landing roll, he began a left turn to exit the runway when the gyroplane "tipped" and rolled onto the right side. According to a witness, after the gyroplane landed on runway 1, the rotor blades still had a "high speed" of rotation. When the aircraft started turning to a taxiway on the left, a main rotor blade struck the runway, the gyroplane spun 180° to the right, and impacted the ground, coming to rest on its right side. Examination of the gyroplane revealed that one of the main rotor blades impacted the front of the fuselage and a section of the other main rotor blade was impact separated and located about 350 ft from the wreckage. The tail section remained attached to the fuselage. The flight controls were intact, and no binding was noted when they were operated. The pilot reported no preimpact mechanical malfunctions or failures with the gyroplane that would have precluded normal operation. The pilot did state in the Recommendation Section of the submitted NTSB Pilot/Operator Aircraft Accident/Incident report that the accident might have been prevented by "slow[ing] down while making turns."

Aircraft

Registration
N534EA
Reported as
Christopher Lord ELA 07 Scorpion (NO SERIES)
Category
Gyroplane, amateur-built
Serial number
04175340734
Built
2017
Airframe hours
55
Engine
Rotax 914UL, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · June 21, 2017 · 55 hours before
Departed
SEF · Sebring, FL
Destination
SEF · Sebring, FL
Airport
SEF · Sebring Rgnl, runway 01, 5,234 × 100 ft, asphalt
Equipment
None

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
58
Injuries
Serious
Certificates
Student, Sport Pilot, Private
Airplane ratings
Single-engine land
Medical
Sport pilot, With waivers/limitations
Last flight review
October 23, 2017
Seat
Single
Flight hours
1,623 total · 44 in this make and model · 1,517 as pilot in command · 42 in the last 90 days · 16 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 61 °F
Altimeter
29.98 inHg
Observed at
SEF

Docket · 5

The files NTSB released with the investigation on December 13, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.6 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.