LAX05CA297

NTSB accident investigation · Beech C23 · Jiggs, NV · September 5, 2005

Accident · No injuriesData collectionFinal report
Date
September 5, 2005, 12:00 local (19:00 UTC)
Place
Jiggs, NV
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9331SBeech C23
Weather
Visual (VMC) · Day
Status
Completed · report January 31, 2006
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20050905023559A
Case key
62457

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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Probable cause

the pilot's encounter with a downdraft.

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.

In flight encounter with weatherCruise
Weather condition - downdraftCause
Forced landingEmergency descent/landing
On ground/water collision with objectLanding - roll
Object - fence post

Analysis

The airplane collided with obstructions while performing a forced landing in a field. The pilot reported he experienced a severe downdraft with a descent rate in excess of 1,500 feet per minute at best rate of climb airspeed that made continued flight impossible. The pilot was forced to make an emergency landing in a field. After touchdown and during the rollout phase the left wing impacted a steel livestock gate. The pilot reported that the airplane and engine had no mechanical failures or malfunctions during the flight.

Factual narrative

This report is based on information received by the NTSB. Additional details may be found in the NTSB's public docket for this case. For further information, please contact the NTSB Office of Public Inquiries.

Aircraft

Registration
N9331S
Reported as
Beech C23
Category
Airplane
Serial number
M-1641
Airframe hours
4,309
Engine
Lycoming O-360-A4J, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · July 1, 2005 · 30 hours before
Departed
TWF · Twin Falls, ID
Destination
TPH · Tonopah, NV

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
December 1, 2003
Seat
Left
Flight hours
224 total · 216 in this make and model · 23 in the last 90 days · 11 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 19 °F
Altimeter
30.12 inHg
Observed at
EKO, 30 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.