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

August 1, 2018 · Cub Crafters CC18 180 · N437CC

Fairbanks, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
August 1, 2018
Injury Outcomes
No injuries (2 uninjured)
Location
Fairbanks, AK
Aircraft
Cub Crafters CC18 180 (2012)
Tail Number
N437CC
Operator
Bureau of Land Management
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA18CA521

The pilot of the tailwheel-equipped airplane reported that he was conducting a public aerial observation flight. During takeoff from an off-airport gravel airstrip, the airplane became airborne quickly. He added that the airplane settled back on the airstrip in a tail-low attitude, but he continued the takeoff. He "did not feel or hear any objects strike or damage the aircraft," and due to adverse weather conditions, he continued the flight to an alternate airport without further incident instead of continuing the observation flight. Postaccident examination revealed leading edge damage and a hole in the left horizontal stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Not attained/maintained - C

Full Narrative

The pilot of the tailwheel-equipped airplane reported that he was conducting a public aerial observation flight, during takeoff from an off-airport gravel airstrip, the airplane became airborne quickly. He added that, the airplane settled back on the airstrip in a tail low attitude, but he continued the takeoff. He "did not feel or hear any objects strike or damage the aircraft", and, due to adverse weather conditions, the flight continued to the alternate airport without further incident. Postflight examination revealed leading edge damage and a hole in the left horizontal stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time12:00 AKDT
Nearest Airport0nm N
Flight Plan FiledCvfr
Flight Plan ActivatedYes
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCub Crafters CC18 180
Tail NumberN437CC
Aircraft CategoryAir
DamageSubstantial
OperatorBureau of Land Management
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-C4P · Reciprocating · 180
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 41 · Second Class · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingBroken clouds 11000 ft
Temperature / Dew Point54
Altimeter29.67 inHg
Observation Time19:56
Weather SourceWFAC

Appendix: Source Data