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

April 30, 1992 · Schweizer G-164B · N31GW

Scotia, NE

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 30, 1992
Injury Outcomes
No injuries (1 uninjured)
Location
Scotia, NE
Aircraft
Schweizer G-164B
Tail Number
N31GW
Operator
Wells Air Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI92DCJ03

THE PILOT REPORTED HE WAS TAKING OFF WITH A LOAD OF CHEMICALS FOR AERIAL APPLICATION. HE STATED THE AIRPLANE '...LIFTED OFF THE RUNWAY, BUT AT A SLOW SPEED. I REMAINED CLOSE TO THE GROUND TO STAY IN GROUND EFFECT, BUT NOTICED NO ACCELERATION.' THE PILOT DETERMINED THE AIRPLANE WOULD NOT CLEAR THE POWER LINES LOCATED OFF THE DEPARTURE END OF THE RUNWAY, SO HE ABORTED THE TAKEOFF. THE AIRPLANE NOSED OVER JUST AFTER IT TOUCHED DOWN, AND SKIDDED ABOUT 20 FEET BEFORE IT CAME TO A STOP.

NTSB Probable Cause

THE PILOT'S FAILURE TO MAINTAIN AIRCRAFT CONTROL WHICH RESULTED IN A NOSE OVER DURING THE PRECAUTIONARY LANDING. RELATED FACTORS ARE THE POWER LINES (OBSTRUCTIONS) AND INADEQUATE ALTITUDE.

Full Narrative

THE PILOT REPORTED HE WAS TAKING OFF WITH A LOAD OF CHEMICALS FOR AERIAL APPLICATION. HE STATED THE AIRPLANE '...LIFTED OFF THE RUNWAY, BUT AT A SLOW SPEED. I REMAINED CLOSE TO THE GROUND TO STAY IN GROUND EFFECT, BUT NOTICED NO ACCELERATION.' THE PILOT DETERMINED THE AIRPLANE WOULD NOT CLEAR THE POWER LINES LOCATED OFF THE DEPARTURE END OF THE RUNWAY, SO HE ABORTED THE TAKEOFF. THE AIRPLANE NOSED OVER JUST AFTER IT TOUCHED DOWN, AND SKIDDED ABOUT 20 FEET BEFORE IT CAME TO A STOP.

Flight

Event TypeAccident
Event Time19:30 CDT
Nearest AirportScotia, Ne Airport (0nm)
Runway35
Runway Length2400 ft
Runway Width20 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftSchweizer G-164B
Tail NumberN31GW
Aircraft CategoryAir
DamageSubstantial
OperatorWells Air Service
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-985 · Reciprocating · 450
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 38 · First Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility20 sm
CeilingNone
Temperature / Dew Point1 C
Altimeter30.00 inHg
Weather SourcePILO

Appendix: Source Data