Premium research interface

The modern interface for aviation safety intelligence.

Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.

63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Featured Report

Loading…

Loading featured report…

Loading…
Open Report

Safety trends by operating rule

Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.

Loading trend charts…

Browse the aviation graph

Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.

Last Data Update

By Decade

By Month

Aircraft Manufacturer

More manufacturers

Airports

More airports

Operators

More operators

About

Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.

The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

FAQs

NTSB Report

May 19, 2018 · Maule M 7 235C · N427LS

Burnet, TX

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
May 19, 2018
Injury Outcomes
No injuries (2 uninjured)
Location
Burnet, TX
Aircraft
Maule M 7 235C (2001)
Tail Number
N427LS
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA18CA287

According to the pilot in the tailwheel-equipped airplane, he attempted a three-point landing with 48° of flaps applied in a strong, left crosswind. He reported that, after landing, the airplane lifted off again, and the left wing lifted. The pilot applied aileron and rudder inputs to counter the left crosswind, but the inputs were ineffective due to the airplane's low airspeed. He applied power to fly out of the gusting left crosswind condition, but the airplane veered right, the right wing struck the ground, and the airplane cartwheeled. The airplane sustained substantial damage to the engine mounts, both wings, and the aft fuselage. The METAR at the accident airport reported, about the time of the accident, wind from 160° at 12 knots, gusting to 25 knots. The highest wind reported during the observation period was from 190° at 31 knots. The pilot landed the airplane on runway 19. According to the manufacturer's airplane flight manual, the maximum demonstrated crosswind component was 12 knots, and the flap extension should be limited to 0°. The pilot reported that the accident could have been prevented if he had attempted a wheel landing with less than full flaps. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

NTSB Probable Cause

The pilot’s failure to maintain directional control during landing in gusting wind conditions and with an incorrect flap configuration.

Full Narrative

According to the pilot in the tailwheel-equipped airplane, he attempted a three-point landing with 48° of flaps applied, in a strong crosswind from the left. He reported that after landing, the airplane lifted off again, and the left wing lifted. The pilot applied aileron and rudder inputs to counter the left crosswind, but he recalled that the inputs were ineffective at the airplane's low airspeed. He applied power to fly out of the gusting left crosswind condition, but the airplane veered to the right and the right wing struck the ground, and the airplane cartwheeled. The airplane sustained substantial damage to engine mounts, both wings, and the aft fuselage. The METAR at the accident airport about the time of the accident was reported as being from 160° at 12 knots and gusting to 25 knots. The highest wind reported during the observation period was from 190° at 31 knots. The pilot landed on runway 19. According to the manufacturer's airplane flight manual, the maximum demonstrated crosswind component is 12 knots and the flap extension should be limited to 0°. Per the National Transportation Safety Board, Pilot Aircraft Accident Report, in the Recommendation section, the pilot asserted that the accident could have been prevented if he had attempted a wheel landing with less than full flaps. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time12:30 CDT
Nearest AirportBurnet Muni Kate Craddock Fiel (0nm S)
Runway19
Runway Length5000 ft
Runway Width75 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftMaule M 7 235C
Tail NumberN427LS
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-540-W1A5 · Reciprocating · 235
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 64 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind160° @ 12 kt, gusting 25 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point64 F
Altimeter29.89 inHg
Observation Time16:53
Weather SourceWFAC

Appendix: Source Data