NONE · Hughes 369D · 1999-01-04 · WOODRUFF, UT, USA
Event
NTSB number
DEN99TA031
Event ID
20001204X00050
Type
Accident
Date
1999-01-04
Location
WOODRUFF, UT, USA
Coordinates
41.469562, -111.230583
Injuries
Highest injury
NONE
Fatal
0
Serious
0
Minor
0
Uninjured
3
Total aboard
3
Aircraft
Make
Hughes
Model
369D
Registration
N5013P
FAR Part
091
Engines
1
Damage
SUBS
Conditions
Light
DAYL
Weather
VMC
Probable cause
A partial loss of engine power due to erosion in the compressor assembly module. Factors were a missing rotating labyrinth seal, the installation of which had not been performed by unknown maintenance personnel.