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 28, 1990 · Piper PA-28-140 · N55234

Bulverde, TX

Overview

Report Status
Probable Cause
Event Type
Accident
Date
August 28, 1990
Injury Outcomes
2 injuries (1 fatality, 1 serious injury)
Location
Bulverde, TX
Aircraft
Piper PA-28-140
Tail Number
N55234
Operator
Hangar Aviation
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
FTW90FA167

THE STU PLT AND ONE PAX WERE ON A NIGHT CROSS COUNTRY FLT WHEN A TTL NON-MECHANICAL LOSS OF POWER OCCURRED. THE PLT WAS IN CONTACT WITH ATC AND REQ'D CLEARANCE TO LAND. ATC GRANTED THE REQUEST AND OFFERED INFO ON A CLOSER ARPT. THE PLT INITIALLY REJECTED THE ALTERNATE ARPT AND REQ'D TO CONTINUE INBOUND. ACCORDING TO THE PAX, THE PLT MADE NUMEROUS ATTEMPTS TO RESTART THE ENGINE, BUT COULD NOT DO SO DURING THE FORCED LANDING. AFTER A MINUTE THE PLT REQ'D VECTORS TO THE ALTERNATE ARPT WHICH WERE TRANSMITTED TO HIM. HE ESTABLISHED A 70 MPH GLIDE TOWARD THE ARPT AND CONTINUED TO ATTEMPT A RESTART. HE SWITCHED FUEL TANKS SEVERAL TIMES AND USED THE PRIMER DURING THESE ATTEMPTS. THE AIRPLANE IMPACTED INTO TREES APPROXIMATELY ONE MILE SOUTHWEST OF THE ALTERNATE ARPT. EXAMINATION OF THE FUEL TANKS REVEALED THE RIGHT TANK EMPTY AND THE LEFT TANK ONE QUARTER FULL. THE RIGHT TANK WAS FOUND SELECTED. THE ENGINE WAS SUCCESSFULLY TEST RUN AFTER THE ACCIDENT.

NTSB Probable Cause

MISMANAGEMENT OF THE FUEL SUPPLY RESULTING IN FUEL STARVATION. FACTORS WERE THE PILOT'S LACK OF EXPERIENCE IN THE AIRPLANE, THE DARK NIGHT CONDITION, AND THE TREES.

Full Narrative

THE STU PLT AND ONE PAX WERE ON A NIGHT CROSS COUNTRY FLT WHEN A TTL NON-MECHANICAL LOSS OF POWER OCCURRED. THE PLT WAS IN CONTACT WITH ATC AND REQ'D CLEARANCE TO LAND. ATC GRANTED THE REQUEST AND OFFERED INFO ON A CLOSER ARPT. THE PLT INITIALLY REJECTED THE ALTERNATE ARPT AND REQ'D TO CONTINUE INBOUND. ACCORDING TO THE PAX, THE PLT MADE NUMEROUS ATTEMPTS TO RESTART THE ENGINE, BUT COULD NOT DO SO DURING THE FORCED LANDING. AFTER A MINUTE THE PLT REQ'D VECTORS TO THE ALTERNATE ARPT WHICH WERE TRANSMITTED TO HIM. HE ESTABLISHED A 70 MPH GLIDE TOWARD THE ARPT AND CONTINUED TO ATTEMPT A RESTART. HE SWITCHED FUEL TANKS SEVERAL TIMES AND USED THE PRIMER DURING THESE ATTEMPTS. THE AIRPLANE IMPACTED INTO TREES APPROXIMATELY ONE MILE SOUTHWEST OF THE ALTERNATE ARPT. EXAMINATION OF THE FUEL TANKS REVEALED THE RIGHT TANK EMPTY AND THE LEFT TANK ONE QUARTER FULL. THE RIGHT TANK WAS FOUND SELECTED. THE ENGINE WAS SUCCESSFULLY TEST RUN AFTER THE ACCIDENT.

Flight

Event TypeAccident
Event Time01:32 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-28-140
Tail NumberN55234
Aircraft CategoryAir
DamageDestroyed
OperatorHangar Aviation
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-E3D · Reciprocating · 150
Seats4

People & Injuries

Injury Summary2 injuries (1 fatality, 1 serious injury)
Fatal1
Serious1
Minor0
Uninjured0
Total2
Crew 1Age 25 · Third Class

Conditions

ConditionsVMC
LightDark Night
Wind210° @ 3 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point66 F
Altimeter29.00 inHg
Observation Time06:53
Weather SourceWFAC

Appendix: Source Data