CEN25LA089

NTSB accident investigation · Luscombe 8E · Brush, CO · January 27, 2025

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
January 27, 2025, 15:43 local (22:43 UTC)
Place
Brush, CO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1739KLuscombe 8E
Defining event
Landing-landing roll: Landing gear collapse
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
Federal Aviation Administration - Denver FSDO
FAA report
20250127000519A
Case key
199624

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 failure of the left main landing gear forward strut.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotLuscombe 8E: 19 casesAll aircraft: 9,295 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 pilot reported that the airplane touched down on all 3 landing gear wheels. During the landing roll at about 30 to 35 miles per hour, the left main landing gear collapsed. The airplane came to rest upright on its nose and left wing and the fuselage and left wing sustained substantial damage. The pilot reported the winds were calm during the landing. Postaccident examination by the airplane owner revealed the left main landing gear strut was fractured, and the rear strut was bent aft.

Aircraft

Registration
N1739K
Reported as
Luscombe 8E
Category
Airplane
Serial number
4466
Built
1946
Airframe hours
2,329.1
Engine
Continental C-85, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 2, 2024
Departed
LAR · Laramie, WY
Destination
Same as departure
Airport
7V5 · Brush Municipal Airport, runway 25, 4,300 × 60 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
72
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Last flight review
June 1, 2023
Seat
Left
Restraint
Lap only
Flight hours
506.8 total · 400 in this make and model · 506.8 as pilot in command · 16.8 in the last 90 days · 10.8 in the last 30 days · 5.8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
45 °F, dew point 25 °F
Altimeter
30.04 inHg
Observed at
KFMM, 11 nm away
METAR
KFMM 272255Z AUTO 25007KT 10SM CLR 07/M04 A3004 RMK AO2

Docket · 2

The files NTSB released with the investigation on February 27, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.0 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.