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

September 17, 2021 · Bombardier CL-600-2B19 · N444ZW

Asheville, NC

Overview

Report Status
Probable Cause
Event Type
Accident
Date
September 17, 2021
Injury Outcomes
No injuries (51 uninjured)
Location
Asheville, NC
Aircraft
Bombardier CL-600-2B19 (2003)
Tail Number
N444ZW
Operator
Air Wisconsin Airlines
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DCA21LA226

According to the flight crew, after pushback they received instructions from the ground controller to hold their position due to a 30-minute delay before takeoff. While they were holding, a fuel truck began backing up in their direction without the assistance of marshallers. The captain attempted to get the drivers attention by flashing the airplane’s landing lights. However, the fuel truck driver continued backing up and struck the airplane resulting in substantial damage to an area under the first officer’s window. The captain immediately shut down the right engine and made a public address announcement for the passengers to remain seated. Post-accident inspection revealed a hole in the forward fuselage of the airplane.

NTSB Probable Cause

The fuel truck driver backing up in the direction of the airplane without the use of marshallers.

Full Narrative

According to the flight crew, after pushback they received instructions from the ground controller to hold their position due to a 30-minute delay before takeoff. While they were holding, a fuel truck began backing up in their direction without the assistance of marshallers. The captain attempted to get the drivers attention by flashing the airplane’s landing lights. However, the fuel truck driver continued backing up and struck the airplane resulting in substantial damage to an area under the first officer’s window. The captain immediately shut down the right engine and made a public address announcement for the passengers to remain seated. Post-accident inspection revealed a hole in the forward fuselage of the airplane.

Flight

Event TypeAccident
Event Time13:40 EDT
Nearest AirportAsheville Rgnl (1nm)
Flight Plan FiledIFR
Flight Plan ActivatedYes
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBombardier CL-600-2B19
Tail NumberN444ZW
Aircraft CategoryAir
DamageSubstantial
OperatorAir Wisconsin Airlines
Operating RulePart 121
Engines2
Engine TypeTurbofan
Engine DetailsGe · CF34 SERIES · Turbofan · 9140 | Ge · CF34 SERIES · Turbofan · 9140
Seats53

People & Injuries

Injury SummaryNo injuries (51 uninjured)
Fatal0
Serious0
Minor0
Uninjured51
Total51
Crew 1Age 47 · First Class · None
Crew 2Age 23 · First Class · None
Crew 3None

Conditions

ConditionsVMC
LightDaylight
Wind120° @ 4 kt
Visibility9 sm
CeilingOvercast 4200 ft
Temperature / Dew Point66 F
Altimeter30.25 inHg
Weather SourceWFAC

Appendix: Source Data