NONE · BEECH C90 · 2015-08-28 · Las Vegas, NV, USA
Event
NTSB number
WPR15LA253
Event ID
20150831X30510
Type
Accident
Date
2015-08-28
Location
Las Vegas, NV, USA
Coordinates
36.099445, -115.162498
Injuries
Highest injury
NONE
Fatal
0
Serious
0
Minor
0
Uninjured
5
Total aboard
5
Aircraft
Make
BEECH
Model
C90
Registration
N959MC
FAR Part
091
Engines
2
Damage
SUBS
Conditions
Light
DAYL
Weather
VMC
Probable cause
The jet flight crew's use of an inappropriate checklist to resolve a parking brake hydraulic system pressure anomaly, which resulted in the airplane rolling down a slight incline and colliding with the parked twin-engine turboprop airplane. Contributing to the accident was the defective parking brake check valve.