NONE · ADAMS DRAGONFLY · 2014-06-12 · Mesa, AZ, USA
Event
NTSB number
WPR14LA242
Event ID
20140612X13532
Type
Accident
Date
2014-06-12
Location
Mesa, AZ, USA
Coordinates
33.474998, -111.709724
Injuries
Highest injury
NONE
Fatal
0
Serious
0
Minor
0
Uninjured
1
Total aboard
1
Aircraft
Make
ADAMS
Model
DRAGONFLY
Registration
N85TL
FAR Part
091
Engines
1
Damage
SUBS
Conditions
Light
DAYL
Weather
VMC
Probable cause
A partial loss of engine power due to a reduction in the No. 3 cylinder’s compression as a result of the exhaust valve not having consistent uniform contact with the cylinder head valve seat.