CHI96LA259

NTSB accident investigation · Beech C24R · Hazelton, ND · July 27, 1996

Accident · Minor injuriesLimited investigationFinal report
Date
July 26, 1996, 22:45 local (Jul 27, 1996, 03:45 UTC)
Place
Hazelton, ND
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5247MBeech C24R
Weather
Instrument (IMC) · Night/dark
Status
Completed · report October 4, 1996
Report
Approved by Office Director
FAA report
19960727020149A
Case key
10329

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

inadvertent VFR flight by the noninstrument-rated pilot into instrument meteorological conditions (IMC), and his failure to maintain altitude control of the airplane, which resulted in a collision with the terrain. Factors relating to the accident were: darkness, the adverse weather conditions, the pilot's lack of instrument experience, and spatial disorientation of the pilot.

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
Light condition - dark nightFactor
Weather condition - low ceilingFactor
Weather condition - thunderstormFactor
Weather condition - turbulence(thunderstorms)Factor
Vfr flight into imc - inadvertentPilot in commandCause
Loss of control - in flightCruise
Descent - uncontrolledPilot in commandCause
Spatial disorientationPilot in commandFactor
Lack of total instrument timePilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled
Altitude/clearance - not maintainedPilot in commandCause

Analysis

While en route to Bismarck from the southeast, the noninstrument-rated pilot contacted a Flight Watch station and obtained weather information. He was informed of thunderstorm activity, 30 miles east of Bismarck. He decided to continue the flight, thinking the thunderstorm activity would be to the north. Also, he was informed that the sky condition at Bismarck was 2,500' scattered and 3,500' broken. Since he was at 4,500', he noted that he would have to descend to a lower altitude. At about that time, the airplane entered a cloud, which the pilot thought was a momentary condition. He tried to fly through it, but moments later, the airplane experienced severe turbulence. The pilot reported that he struggled to control the aircraft and was trying to descend below the clouds, while maintaining a course to Bismarck. Subsequently, the airplane impacted a wheat field in a level attitude and skidded to a stop.

Factual narrative

On July 26, 1996, at 2245 central daylight time, a Beech C-24, N5247M, was substantially damaged. The pilot was trying to avoid a line of thunderstorms when he inadvertently encountered instrument meteorological conditions (IMC). While attempting to return to visual meteorological conditions, the airplane impacted a wheat field. The private pilot and two passengers reported minor injuries. The 14 CFR Part 91 flight had departed from the Flying Cloud Airport, Eden Prairie, Minnesota, en route to Garrison, North Dakota. IMC conditions prevailed at the accident site and a Visual Flight Rules flight plan had been filed.

The pilot reported that he had contacted a Flight Watch and was informed of thunderstorm activity in an area 30 miles east of Bismarck, North Dakota. He reported that he decided to continue the flight leg from Aberdeen, South Dakota, to Bismarck, thinking the thunderstorm activity would be to the north and east of his destination. He reported that he entered a cloud and thought it was a momentary condition. He tried to fly through it, but moments later the airplane experienced severe turbulence. He reported that he was struggling to control the aircraft and was trying to descend below the clouds while maintaining a course to Bismarck. The airplane impacted a wheat field in a level attitude and skidded to a stop.

Aircraft

Registration
N5247M
Reported as
Beech C24R
Category
Airplane
Serial number
MC-563
Airframe hours
3,320
Engine
Lycoming IO-360-A1B6, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
P And J Leasing
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 15, 1996 · 30 hours before
Departed
FCM · Eden Prairie, MN
Destination
D05 · Garrison, ND
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
45
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
131 total · 8 in this make and model · 58 as pilot in command · 8 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
40° at 6 knots
Visibility
10 statute miles
Temperature
64 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
BIS, 40 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.