SEA84FA158

NTSB accident investigation · Cessna 150 · Henderson, NV · July 4, 1984

Accident · FatalField investigationFinal report
Date
July 4, 1984, 14:06 local (21:06 UTC)
Place
Henderson, NV
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N18048Cessna 150
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840704029499A
Case key
39810

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightClimb - to cruise
Weather condition - temperature extremesFactor
Weather condition - high density altitudeFactor
Performance data - misjudgedPilot in commandCause
Maneuver - performedPilot in commandCause
Aircraft performance,climb capability - exceededFactor
Stall - not correctedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft crashed shortly after takeoff on a very hot day when the acft was seen turning with the nose elevated. Witnesses noted a shudder of the airframe then the nose dropped. Official temperature was 106 degrees but arpt personnelreported the temperature as 113 degrees. No mechanical failures of the acft and no medical factors for the plt were found during the investigation that could be considered as causal in nature. The density alt was figured at 6300 ft for 106 degrees or 6800 ft for 113 degrees.

Aircraft

Registration
N18048
Reported as
Cessna 150
Category
Airplane
Serial number
150373758
Airframe hours
5,211
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Newport Aviation
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 10, 1984 · 16 hours before
Airport
L15 · Sky Harbor, runway 36, 5,000 × 50 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
26
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Toxicology
Performed
Flight hours
575 total · 153 in this make and model · 500 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 7 knots
Visibility
75 statute miles
Lowest ceiling
None
Temperature
106 °F, dew point 46 °F
Altimeter
29.00 inHg
Observed at
LAS, 4 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.