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 2, 1989 · Gatzemeyer 88 Acro-Sport II Acro-Sport · N55NG

Escanaba, MI

Overview

Report Status
Probable Cause
Event Type
Accident
Date
August 2, 1989
Injury Outcomes
1 injury (1 minor injury)
Location
Escanaba, MI
Aircraft
Gatzemeyer 88 Acro-Sport II Acro-Sport
Tail Number
N55NG
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI89DEM05

THE PILOT REPORTED THAT APPROXIMATELY 4 MILES SOUTH OF THE AIRPORT, THE ENGINE LOST POWER. THE ELECTRIC FUEL BOOST PUMP WAS TURNED ON AND POWER WAS MOMENTARILY REGAINED. A FORCED LANDING WAS MADE ON A BEACH DURING WHICH THE AIRPLANE NOSED OVER ON TOUCHDOWN. POST ACCIDENT INSPECTION REVEALED THE FUEL SUPPLY LINE BETWEEN THE CARBURETOR AND ENGINE WAS LOOSE. FUEL STAINS WERE FOUND NEAR THE LOOSE CONNECTION INSIDE THE ENGINE COWLING.

NTSB Probable Cause

A LOOSE FUEL LINE BETWEEN THE CARBURETOR AND ENGINE WHICH RESULTED IN FUEL STARVATION. A FACTOR RELATED TO THE ACCIDENT WAS: NO SUITABLE TERRAIN.

Full Narrative

THE PILOT REPORTED THAT APPROXIMATELY 4 MILES SOUTH OF THE AIRPORT, THE ENGINE LOST POWER. THE ELECTRIC FUEL BOOST PUMP WAS TURNED ON AND POWER WAS MOMENTARILY REGAINED. A FORCED LANDING WAS MADE ON A BEACH DURING WHICH THE AIRPLANE NOSED OVER ON TOUCHDOWN. POST ACCIDENT INSPECTION REVEALED THE FUEL SUPPLY LINE BETWEEN THE CARBURETOR AND ENGINE WAS LOOSE. FUEL STAINS WERE FOUND NEAR THE LOOSE CONNECTION INSIDE THE ENGINE COWLING.

Flight

Event TypeAccident
Event Time12:00 EDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftGatzemeyer 88 Acro-Sport II Acro-Sport
Tail NumberN55NG
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 · Reciprocating · 150
Seats2

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 58 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind180° @ 4 kt
Visibility7 sm
CeilingNone
Temperature / Dew Point68 F
Altimeter30.00 inHg
Weather SourcePILO

Appendix: Source Data