CEN24LA247

NTSB accident investigation · American Air Racing Lancair IVP · Midland, TX · June 29, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
June 29, 2024, 16:45 local (21:45 UTC)
Place
Midland, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N451MAmerican Air Racing Lancair IVP
Defining event
Landing: 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
Central Region
Parties
FAA
FAA report
20240629008179A
Case key
194602

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 and verify landing gear extension which resulted in a wheels-up landing. Contributing was the increased workload due to several airplane issues that occurred during the descent in severe turbulence.

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.

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 reported that he was hired to fly the airplane to another airport following a pre-purchase inspection. The preceding pilot informed the pilot of several issues with the airplane including the propeller control and the cabin door. The pilot said he familiarized himself with the airplane and after about three hours of inspections and ground tests determined the airplane was in a safe condition and proceeded with the flight. He reported that during the descent to the destination airport, the turbulence became severe, noting that his head hit the cabin roof twice even though the lap seat belt was secured. The cockpit was loud and as he advanced the throttle after lowering the flaps 10 degrees, the cabin noise increased, and the propeller indications became erratic. Several engine instruments were giving erratic readings as well and the pilot was additionally concerned about the cabin door latches becoming loose in the turbulence. The airplane was operating properly and after a minute the propeller indications stabilized. All these events added to his workload. The pilot said that while approaching to land and after lowering the flaps, he reached for the landing gear handle, noting that these checks were performed in severe turbulence. He visually confirmed that the flaps were fully extended by looking out the side window and believed that he looked at the gear indicator lights but didn’t clearly remember this. He also did not remember shading the landing gear position indicator with his hand as he had done previously. During the landing, the airplane settled onto its belly and the airplane slid to a stop. He noted that after the accident, the landing gear handle and flap handle were both in the mid-position. The airplane sustained substantial damage to the fuselage. When the airplane was being recovered from the runway, aircraft power was turned on and the landing gear selector placed in the fully down position. The landing gear extended and locked into the fully extended position with no anomalies noted.

Aircraft

Registration
N451M
Reported as
American Air Racing Lancair IVP
Category
Airplane, amateur-built
Serial number
LIV-367
Built
2005
Engine
Continental TSIO-550, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
Gemini Commercial Properties LLC
Registered owner
Gemini Commercial Properties LLC
Airworthiness certificate
Special, Experimental (Special)
Departed
SLR · Sulphur Springs, TX
Destination
Same as departure
Flight plan
VFR
Airport
MAF · Midland Intl Air And Space Port, runway 16R/34L, 9,501 × 150 ft, asphalt
Equipment
Electronic multifunction display, ADS-B, Auto-pilot, Onboard weather, Electronic primary flight display

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
52
Injuries
None
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, With waivers/limitations
Last flight review
June 27, 2024
Seat
Left
Restraint
3-point
Flight hours
6,359 total · 900 in this make and model · 5,510 as pilot in command · 132 in the last 90 days · 43 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 17 knots, gusting 32
Visibility
10 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 61 °F
Altimeter
29.99 inHg
Observed at
KMAF, 58 nm away
METAR
METAR KMAF 292153Z 16017G23KT 10SM CLR 36/16 A2999 RMK AO2 PK WND 16029/2139 SLP099 T03560161=

Docket · 3

The files NTSB released with the investigation on November 7, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 19.7 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.