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
November 29, 1983 · Champion 7GC · N7697E
Douglas, WY
Overview
Report Status
Preliminary report
Event Type
Accident
Date
November 29, 1983
Injury Outcomes
1 injury (1 fatality)
Location
Douglas, WY
Aircraft
Champion 7GC
Tail Number
N7697E
Operator
Arthur C Horr
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
DEN84FA031
THE PLT TOOK OFF ON AN AERIAL OBSERVATION FLT TO SPOT CATTLE IN A MOUNTAINOUS AREA. WHEN HE FAILED TO RETURN, A SEARCH WAS INITIATED. THE PLANE WAS FOUND IN A VALLEY BETWEEN 2 MOUNTAIN RANGES. AN INVESTIGATION REVEALED THAT THE ACFT HAD CRASHED WHILE IN A STEEP NOSE-LOW ATTITUDE. THERE WAS NO LONGITUDINAL GROUND SCAR, THE ENG WAS EMBEDDED IN A 30 INCH CRATER & CONTROL CONTINUITY WAS ESTABLISHED FROM ALL CONTROL SURFACES TO THE COCKPIT AREA. NO PREIMPACT PART FAILURE OR MALFUNCTION WAS EVIDENT. THE 0750 MST WX AT DOUGLAS, WY (ELEVATION 4876 FT) WAS IN PART: 2000 FT OVERCAST, VISIBILITY 20 MI. THE ELEVATION OF THE CRASH SITE WAS ABOUT 7500 FT. THE ARPT MANAGER NOTED 'A CURTAIN OF SNOW SHOWERS OR BLOWING SNOW' TOWARDS THE MOUNTAINS WHERE THE THE PLANE CRASHED. ALSO, HE STATED THE MOUNTAIN TOPS WERE OBSCURED.
Full Narrative
THE PLT TOOK OFF ON AN AERIAL OBSERVATION FLT TO SPOT CATTLE IN A MOUNTAINOUS AREA. WHEN HE FAILED TO RETURN, A SEARCH WAS INITIATED. THE PLANE WAS FOUND IN A VALLEY BETWEEN 2 MOUNTAIN RANGES. AN INVESTIGATION REVEALED THAT THE ACFT HAD CRASHED WHILE IN A STEEP NOSE-LOW ATTITUDE. THERE WAS NO LONGITUDINAL GROUND SCAR, THE ENG WAS EMBEDDED IN A 30 INCH CRATER & CONTROL CONTINUITY WAS ESTABLISHED FROM ALL CONTROL SURFACES TO THE COCKPIT AREA. NO PREIMPACT PART FAILURE OR MALFUNCTION WAS EVIDENT. THE 0750 MST WX AT DOUGLAS, WY (ELEVATION 4876 FT) WAS IN PART: 2000 FT OVERCAST, VISIBILITY 20 MI. THE ELEVATION OF THE CRASH SITE WAS ABOUT 7500 FT. THE ARPT MANAGER NOTED 'A CURTAIN OF SNOW SHOWERS OR BLOWING SNOW' TOWARDS THE MOUNTAINS WHERE THE THE PLANE CRASHED. ALSO, HE STATED THE MOUNTAIN TOPS WERE OBSCURED.
Flight
Event TypeAccident
Event Time08:00 MST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftChampion 7GC
Tail NumberN7697E
Aircraft CategoryAir
DamageDestroyed
OperatorArthur C Horr
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-290-D2B · Reciprocating · 140
Seats2
People & Injuries
Injury Summary1 injury (1 fatality)
Fatal1
Serious0
Minor0
Uninjured0
Total1
Crew 1Age 44 · Unknown
Conditions
ConditionsUnknown
LightDaylight
Wind330° @ 4 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point10 C / 9 C
Altimeter29.00 inHg
Observation Time07:51