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PIPER PA28-235
PATHFINDER

TOP PROP PERFROMANCE
CONVERSIONS

STC Number SA01190LA

Applicable Aircraft

Engines

PA28-235

O-540-B2B5, -B4B5

 STC Kit Contents

Number

1 3-Bladed Propeller
1 Polished Spinner
1 STC Document Set

HC-C3YR-1RF / F7693F
C3535-1P
SA01190LA

Specifications:

Propeller Part Number
Number of Blades
Blade Design
Installed Propeller & Spinner Weight
Maximum Diameter
Minimum Diameter
TBO

HC-C3YR-1RF / F7693F
3
Scimitar
77.5 lbs.
78 in.
76 in.
2400 hrs/ 6 years
(whichever occurs first)

Replaces

Hartzell HC-C2YK-1BF / F8468A-4 - 80 inch dia. 2 bladed prop
NO diameter reduction allowed
2000 hour / 6 year TBO
59 pounds (propeller and spinner)

Advantages:

Better take-off and climb performance
Lower noise
Improved appearance
Increased ground clearance
Longer TBO
Improved blade repair limits