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

February 24, 1985 · Cessna 152 · N4599L

Manassas, VA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
February 24, 1985
Injury Outcomes
No injuries (1 uninjured)
Location
Manassas, VA
Aircraft
Cessna 152
Tail Number
N4599L
Operator
Dulles Aviation
Injuries
None
Aircraft Damage
Substantial
NTSB Number
BFO85LA018

THE STUDENT PLT REPORTED THAT AFTER THE ACFT TOUCHED DOWN ON A TOUCH-&-GO LANDING, HE OBSERVED ABOUT 1000 BIRDS AT THE DEPARTURE END OF THE RWY. HE ELECTED TO TURN OFF AT THE 1ST AVAILABLE TAXIWAY. HOWEVER, HIS SPEED WAS TOO FAST TO NEGOTIATE THE TURN & THE ACFT WENT OFF THE HARD SURFACE & ONTO THE GRASS. THE NOSE GEAR SANK INTO SOFT, WET TERRAIN & THE ACFT STOPPED IN A NOSE DOWN ATTITUDE. ABOUT 8 TO 10 SEC LATER, THE WIND BLEW THE ACFT OVER. THE PLT HAD LANDED WITH A QUARTERING TAIL WIND.

Full Narrative

THE STUDENT PLT REPORTED THAT AFTER THE ACFT TOUCHED DOWN ON A TOUCH-&-GO LANDING, HE OBSERVED ABOUT 1000 BIRDS AT THE DEPARTURE END OF THE RWY. HE ELECTED TO TURN OFF AT THE 1ST AVAILABLE TAXIWAY. HOWEVER, HIS SPEED WAS TOO FAST TO NEGOTIATE THE TURN & THE ACFT WENT OFF THE HARD SURFACE & ONTO THE GRASS. THE NOSE GEAR SANK INTO SOFT, WET TERRAIN & THE ACFT STOPPED IN A NOSE DOWN ATTITUDE. ABOUT 8 TO 10 SEC LATER, THE WIND BLEW THE ACFT OVER. THE PLT HAD LANDED WITH A QUARTERING TAIL WIND.

Flight

Event TypeAccident
Event Time08:30 EST
Nearest AirportMANASSAS (0nm N)
Runway34L
Runway Length3700 ft
Runway Width100 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 152
Tail NumberN4599L
Aircraft CategoryAir
DamageSubstantial
OperatorDulles Aviation
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 26 · First Class

Conditions

ConditionsVMC
LightDaylight
Wind210° @ 12 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point66 F / 0 C
Altimeter29.00 inHg
Observation Time13:45
Weather SourceWFAC

Appendix: Source Data