WPR21LA247

NTSB accident investigation · Short Bros SD-360-300 · Las Vegas, NV · June 25, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 25, 2021, 13:45 local (20:45 UTC)
Place
Las Vegas, NV
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N970AAShort Bros SD-360-300
Defining event
Landing-landing roll: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
FAA report
20210625007149A
Case key
103357

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 extend the landing gear during landing and the check pilot’s inadequate supervision.

Findings · 4

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.

Action: forgotten action/omissionPersonnel issues › Action/decision · PilotShort Bros SD-360-300: 1 caseAll aircraft: 440 casesProbable cause
Attention/monitoring: monitoring other personPersonnel issues › Psychological · Instructor/check pilotShort Bros SD-360-300: 1 caseAll aircraft: 200 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 check pilot reported that, the pilot being evaluated was performing a simulated critical engine failure approach to a local airport. During the visual approach, everything seemed normal until touchdown when both pilots realized that the landing gear had not been extended. The airplane slid to a stop on the runway substantially damaging the lower fuselage. The check pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N970AA
Reported as
Short Bros SD-360-300
Category
Airplane
Serial number
3737
Built
1988
Airframe hours
24,393.6
Engines
Pratt & Whitney PT6A-67R, turbo propPratt & Whitney PT6A-67R, turbo prop
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
ACC Integrated Services Inc
Registered owner
ACC Integrated Services Inc
Airworthiness certificate
Standard, Transport
Last inspection
AAIP · June 13, 2021
Departed
KVGT · Las Vegas, NV
Destination
Same as departure
Flight plan
Company VFR
Airport
LAS · Harry Reid Intl, runway 08R/26L, 10,526 × 150 ft, concrete
Equipment
ADS-B, Electronic flight bag or handheld device, Stall warning system

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
Pilot
Age
33
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, With waivers/limitations
Last flight review
January 23, 2021
Seat
Left
Restraint
4-point
Flight hours
1,560 total · 875 in this make and model
Role
Check pilot
Age
36
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Waiver time limited special
Last flight review
April 5, 2021
Seat
Right
Restraint
4-point
Flight hours
3,294 total · 1,780 in this make and model · 53 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 4 knots
Visibility
10 statute miles
Temperature
99 °F, dew point 30 °F
Altimeter
29.86 inHg
Observed at
KLAS, 1 nm away
METAR
KLAS 252056Z 25004KT 10SM FEW120 37/M01 A2986 RMK AO2 SLP083 T03671006 58017

Docket · 2

The files NTSB released with the investigation on September 22, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.6 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.