WPR09CA067

NTSB accident investigation · Cessna 208B · Rock Springs, WY · December 27, 2008

Accident · No injuriesData collectionFinal report
Date
December 27, 2008, 12:30 local (19:30 UTC)
Place
Rock Springs, WY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N890FECessna 208B
Defining event
Taxi-to runway: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 15, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSFO
FAA report
20081227853769A
Case key
73143

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

On this page

Probable cause

The pilot's failure to maintain control of the airplane while taxiing. Contributing to the accident were the gusty winds.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 208B: 8 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 208B: 19 casesAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Response/compensationCessna 208B: 3 casesAll aircraft: 1,199 casesProbable cause
Terrain: rough terrainEnvironmental issues › Physical environment · Not specifiedCessna 208B: 1 caseAll aircraft: 442 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The operator reported that the pilot taxied the high-wing airplane from the ramp along the parallel taxiway to the active runway (27) with a quartering tailwind. He reported that when the pilot initiated a turn to the right at the taxiway intersection, the airplane did not respond to the control inputs and continued straight ahead. The pilot applied full right brake and rudder; however, the airplane continued to track forward and exited the hard surface taxiway. The airplane continued off the taxiway and traveled an additional 80 feet through rough terrain before it came to rest in a nose-down attitude. The airplane sustained substantial damage to the right wing. Winds at the time of the accident were from 260 degrees at 27 knots, gusting to 38 knots. No preaccident mechanical malfunctions or failures were reported with the control system or brakes.

Factual narrative

The operator reported that the pilot taxied the high-wing airplane from the ramp along the parallel taxiway to the active runway (27) with a quartering tailwind. He reported that when the pilot initiated a turn to the right at the taxiway intersection, the airplane did not respond to the control inputs and continued straight ahead. The pilot applied full right brake and rudder, however; the airplane continued to track forward and exited the hard surface taxiway. The airplane continued off the taxiway and traveled an additional 80 feet through rough terrain before it came to rest in a nosed down attitude. The airplane sustained substantial damage to the right wing. Winds at the time of the accident were from 260 degrees at 27 knots, gusting to 38 knots. No pre accident mechanical malfunctions or failures were reported with the control system or brakes.

Aircraft

Registration
N890FE
Reported as
Cessna 208B
Category
Airplane
Serial number
208B0219
Airframe hours
10,062
Engine
P&W PT6A SERIES, 500 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Operator
Corporate Air
Registered owner
Federal Express Corporation
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · November 13, 2008
Departed
KRKS · Rock Springs, WY
Destination
KCRP · Casper, WY
Flight plan
IFR
Airport
KRKS · Rock Springs-Sweetwater County, runway 27, 10,000 × 150 ft, asphalt

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
32
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
November 1, 2008
Seat
Left
Flight hours
5,255 total · 112 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 27 knots, gusting 38
Visibility
10 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
12 °F, dew point 3 °F
Observed at
KRKS, 1 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.