ANC96LA006

NTSB accident investigation · Beech B24R · Ninilchik, AK · October 19, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
October 19, 1995, 09:45 local (17:45 UTC)
Place
Ninilchik, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9329SBeech B24R
Weather
Visual (VMC) · Day
Status
Completed · report April 29, 1996
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19951019037219A
Case key
2781

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 improper inflight planning/decision and inadequate compensation for the wind conditions. Turbulence and downdrafts were related factors.

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
In-flight planning/decision - improperPilot in commandCause
Weather condition - turbulenceFactor
Weather condition - downdraftFactor
Compensation for wind conditions - inadequatePilot in commandCause
In flight collision with terrain/waterManeuvering
Terrain condition - snow covered

Analysis

The certificated commercial pilot was in cruise flight at 4,500 feet mean sea level (MSL). Due to high wind conditions, he descended to 3,000 feet msl. The terrain began rising, and the pilot began a climb to maintain an altitude of about 1,300 feet above the ground. He then encountered severe turbulence and downdrafts. He attempted to maintain control of the airplane and applied full power to establish a climb attitude at an indicated airspeed of about 80 MPH. However, the airplane continued to descend into upsloping, rock and snow covered terrain. The airplane contacted the ground in a climb attitude and received damage to the wings, fuselage, and engine.

Factual narrative

On October 19, 1995, about 0945 Alaska daylight time, a Beech B- 24R, N9329S, collided with terrain about 16 miles east of Ninilchik, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country positioning flight under Title 14 CFR Part 91 when the accident occurred. The airplane, operated by Great Northern Airlines Inc., sustained substantial damage. The certificated commercial pilot, the sole occupant, received minor injuries. Visual meteorological conditions prevailed. VFR company flight following procedures were in effect. The flight originated at the Seldovia airport, Seldovia, Alaska, about 0920.

The pilot reported that he was returning to Anchorage on the return portion of a charter flight to Seldovia. During the initial flight to Seldovia earlier in the day, the pilot transited the area of the accident without incident but had experienced a strong tailwind in a southerly direction. After departure from Seldovia for the return flight, the pilot was in cruise flight at 4,500 feet mean sea level (MSL). Due to strong headwinds, he descended to 3,000 feet msl. The terrain began rising and the pilot began a climb to maintain an altitude of about 1,300 feet above the ground. The pilot then encountered severe turbulence and downdrafts. He attempted to maintain control of the airplane and applied full power to establish a climb attitude at an indicated airspeed of about 80 MPH. The airplane continued to descend into upsloping, rock and snow covered terrain. The airplane contacted the ground in a climb attitude and received damage to the wings, fuselage, and engine.

Aircraft

Registration
N9329S
Reported as
Beech B24R
Category
Airplane
Serial number
MC-362
Airframe hours
1,127
Engine
Lycoming IO-360-A1B6, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
Gee Bee Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 15, 1995 · 38 hours before
Departed
SOV · Seldovia, AK
Destination
Z41 · Anchorage, AK
Flight plan
Company VFR

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
22
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,490 total · 23 in this make and model · 1,457 as pilot in command · 133 in the last 90 days · 47 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
45° at 35 knots, gusting 50
Visibility
5 statute miles
Lowest ceiling
11,000 ft overcast
Temperature
30 °F, dew point 25 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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