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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.

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July 11, 1986 · Cessna 120 · N3099N

Riverton, WY

Overview

Report Status
Preliminary report
Event Type
Accident
Date
July 11, 1986
Injury Outcomes
No injuries (1 uninjured)
Location
Riverton, WY
Aircraft
Cessna 120
Tail Number
N3099N
Operator
Richard E Miller
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN86LA194

PLT STATED AFTER ACCIDENT '... WE COULD NOT CLIMB AFTER INITIAL TAKEOFF AND A PWR LINE WAS COMING UP SO I TRIED TO TURN RIGHT AND THE PLANE STALLED.' THE DENSITY ALTITUDE WAS CALCULATED TO BE 7,136 FEET MSL. THE PLT STATED THAT HE DID NOT LEAN THE MIXTURE FOR TAKEOFF.

Full Narrative

PLT STATED AFTER ACCIDENT '... WE COULD NOT CLIMB AFTER INITIAL TAKEOFF AND A PWR LINE WAS COMING UP SO I TRIED TO TURN RIGHT AND THE PLANE STALLED.' THE DENSITY ALTITUDE WAS CALCULATED TO BE 7,136 FEET MSL. THE PLT STATED THAT HE DID NOT LEAN THE MIXTURE FOR TAKEOFF.

Flight

Event TypeAccident
Event Time08:45 MDT
Nearest AirportRIVERTON (0nm N)
Runway28
Runway Length8200 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 120
Tail NumberN3099N
Aircraft CategoryAir
DamageSubstantial
OperatorRichard E Miller
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · C-85 · Reciprocating · 85
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 44 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind270° @ 10 kt
Visibility30 sm
CeilingNone
Temperature / Dew Point64 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data