CEN23LA126

NTSB accident investigation · Beech C90 · Bismark, ND · March 9, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 9, 2023, 17:45 local (23:45 UTC)
Place
Bismark, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N46CVBeech C90
Defining event
Taxi-to runway: Ground collision
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA - Fargo FSDO
FAA report
20230309007249A
Case key
106860

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 ground vehicle driver’s failure to see and maintain clearance from the airplane while conducting ground operations.

Findings · 2

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.

Attention/monitoring: task monitoring/vigilancePersonnel issues › Psychological · Ground crewBeech C90: 2 casesAll aircraft: 330 casesProbable cause
Ceiling/visibility/precip: snowEnvironmental issues › Conditions/weather/phenomena · Ability to respond/compensateBeech C90: 1 caseAll aircraft: 43 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 commercial pilot stated that a vehicle struck the right wing of the airplane as he was taxiing from the non-movement area for departure. Surveillance video showed a ground service vehicle drive across the ramp and into the right wing of the airplane. The driver of the ground vehicle stated that as she was starting to speed up on the ramp, the airplane came into view. The driver attempted to stop but slid on the ice and came to rest under the airplane’s right wing. A postaccident examination of the airplane revealed substantial damage to the right wing. The pilot stated there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N46CV
Reported as
Beech C90
Category
Airplane
Serial number
LJ-568
Built
1973
Airframe hours
13,607.8
Engines
Pratt and Whitney PT6A-21, turbo propPratt and Whitney PT6A-21, turbo prop
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Executive Air Taxi Corporation
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · March 9, 2023
Destination
KMOT · Minot, ND
Flight plan
IFR
Airport
BIS · Bismark Municipal Airport
Equipment
Electronic flight bag or handheld device, Electronic multifunction display, Auto-pilot, ADS-B, Stall warning system, Satellite tracking device, Onboard weather

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
27
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
December 7, 2022
Seat
Left
Flight hours
1,300 total · 92 in this make and model · 1,059 as pilot in command · 44 in the last 90 days · 14 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 9 knots
Visibility
1.5 statute miles
Lowest ceiling
2,800 ft broken
Temperature
21 °F, dew point 16 °F
Altimeter
30.36 inHg
Observed at
KBIS
METAR
KBIS 092315Z 02009KT 1 1/2SM -SN BKN028 OVC040 M06/M09 A3036 RMK AO2 P0000 T10611089

Docket · 5

The files NTSB released with the investigation on April 20, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 24.7 MB in all.

FAA reports on this event · 1

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