Overall Trends
Total, fatal, and serious accidents in the selected range.
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
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured 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…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
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 manufacturersAirports
More airportsOperators
More operatorsAbout
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
June 26, 1990 · Cessna 152 · N528CA
Fillmore, CA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
June 26, 1990
Injury Outcomes
No injuries (2 uninjured)
Location
Fillmore, CA
Aircraft
Cessna 152
Tail Number
N528CA
Operator
Above All Aviation
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX90LA231
THE CFI SAID THE FLIGHT WAS IN LEVEL CRUISE WHEN THE RPM SUDDENLY DROPPED FROM 2300 TO 1800. THE POWER LEVEL WAS INSUFFICIENT TO MAINTAIN FLIGHT AND A FORCED LANDING WAS NECESSARY. THE CFI SELECTED A DRY RIVER WASH AS THE ONLY SUITABLE PLACE IN THE MOUNTAINOUS TERRAIN. THE SOIL OF THE WAS WAS SOFT. THE NOSE GEAR DUG IN AND THE AIRCRAFT NOSED OVER. FAA INSPECTORS EXAMINED THE AIRCRAFT AND FOUND THE STARTER ENGAGED. NO OTHER SYSTEM ABNORMALITIES WERE FOUND.
NTSB Probable Cause
THE INADVERTENT ENGAGEMENT OF THE STARTER DURING FLIGHT FOR UNDETERMINED REASONS. >
Full Narrative
THE CFI SAID THE FLIGHT WAS IN LEVEL CRUISE WHEN THE RPM SUDDENLY DROPPED FROM 2300 TO 1800. THE POWER LEVEL WAS INSUFFICIENT TO MAINTAIN FLIGHT AND A FORCED LANDING WAS NECESSARY. THE CFI SELECTED A DRY RIVER WASH AS THE ONLY SUITABLE PLACE IN THE MOUNTAINOUS TERRAIN. THE SOIL OF THE WAS WAS SOFT. THE NOSE GEAR DUG IN AND THE AIRCRAFT NOSED OVER. FAA INSPECTORS EXAMINED THE AIRCRAFT AND FOUND THE STARTER ENGAGED. NO OTHER SYSTEM ABNORMALITIES WERE FOUND.
Flight
Event TypeAccident
Event Time15:15 PDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 152
Tail NumberN528CA
Aircraft CategoryAir
DamageSubstantial
OperatorAbove All Aviation
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 23 · First Class
Conditions
ConditionsVMC
LightDaylight
Wind260° @ 20 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point10 C / 0 C
Altimeter0
Weather SourcePILO