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

October 10, 2004 · Hughes 269C · N7423F

Minerva, OH

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
October 10, 2004
Injury Outcomes
No injuries (3 uninjured)
Location
Minerva, OH
Aircraft
Hughes 269C
Tail Number
N7423F
Operator
Dennis Philippi
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC05CA008

As the pilot lifted the helicopter off the ground, it began to "tilt forward." In an attempt to recover the pitch attitude, the pilot pulled back on the cyclic, and at the same time, the tail boom impacted the ground, and separated from the helicopter. The pilot reported no mechanical deficiencies with the helicopter.

NTSB Probable Cause

The pilot's failure to maintain control of the helicopter during liftoff.

Full Narrative

On October 10, 2004, at 1200 eastern daylight time, a Hughes 269C, N7423F, was substantially damaged during liftoff from the Minerva Airport (OH15), Minerva, Ohio. The certificated private pilot and two passengers were not injured. Visual meteorological conditions prevailed and no flight plan was filed for the flight which was destined for the Barber Airport (2D1), Alliance, Ohio. The personal flight was conducted under 14 CFR Part 91. According to the pilot, as he lifted the helicopter off the ground, it began to "tilt forward." In an attempt to recover the pitch attitude, the pilot pulled back on the cyclic, and at the same time, the tail boom impacted the ground, and separated from the helicopter. The pilot reported receiving his private pilot certificate approximately 2 weeks prior to the accident. At the time of the accident, he had accumulated 76 hours of flight time, in make and model. Additionally, the pilot reported no mechanical deficiencies with the helicopter. Examination of the helicopter by a Federal Aviation Administration (FAA) inspector revealed substantial damage to the tail boom and main rotor blades. The winds reported at Barber Airport, about 17 miles to the northwest of Minerva, were from 360 degrees at 6 knots.

Flight

Event TypeAccident
Event Time12:00 EDT
Nearest AirportMinerva Airport (0nm)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftHughes 269C
Tail NumberN7423F
Aircraft CategoryHeli
DamageSubstantial
OperatorDennis Philippi
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · HIO-360 · Reciprocating · 190
Seats3

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 51 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind360° @ 6 kt
Visibility10 sm
CeilingBroken clouds 2400 ft
Temperature / Dew Point55 / 48
Altimeter30.22 inHg
Observation Time19:51
Weather SourceWFAC

Appendix: Source Data