NOTE: The following pages were created from material furnished by AirMods N.W.

Special Information
for the
Propeller & Spinner
Change Only!

McCauley has previously issued Service Bulletins No's. 169, 169B, 169C mandated by AD 89-2610, and now they have issued SB No.219 mandated by AD 95-21-02 requiring repetitive 50 hour hub inspections after 3,000 hours time in service.

HOW MANY MORE SB'S AND AD's MAY BE ISSUED AFFECTING THIS PROP?

Installing a Sensenich propeller, with our STC, eliminates this problem AND offers improved performance in all areas. The take off and climb graph depicts the dramatic benefits with the propeller only change. Service ceiling is also substantially increased plus higher cruise speeds.

STC No. SA1OO8NW increases the max. continuous RPM to 2700, 115 HP, with no other changes to the engine or airframe!

Another benefit is the improved density altitude performance enhancing safety of operation from high altitude airports as well as on hot days at lower elevations. Take off distance is considerably reduced and the time to climb to altitude is greatly improved!

It's a "WIN-WIN" situation in all aspects!

WIDE PITCH RANGE AVAILABLE

You can tailor your propeller to the kind of flying you do by selecting either a 52, 54, or 56 pitch. All of these are available (for either the propeller only or Sparrow Hawk conversions) to optimize climb or cruise performance.

ONLY FROM AIR MODS N.W.

can you get the real advantages!

ONLY FROM AIR MODS N.W.

can you get the SPARROW HAWK!

Phone (425) 334-3030
9:00 AM to 6:00 PM. Pacific time.

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