Westmoore Propeller, Fixed-Pitch, Two-Blade, Wood


Display Status:

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Collection Item Summary:

The Westmoore Propeller Company was one of a large number of companies, such as manufacturers of furniture and pianos, that participated in the World War I era, but apparently did not continue producing propellers for very long afterwards. Applications of this type of propeller included the single-engine, two-seat, Curtiss N-9 naval trainer and bomber aircraft and the single-engine, single-seat Thomas-Morse S-4 Scout army and naval advance trainer.

This artifact was identified as from a Curtiss N-9 because of the engine type.

Collection Item Long Description:

Data Source

National Air and Space Museum


  • Wood
  • Steel
  • Varnish
  • Paint
  • Leather


  • Rotor/Propeller: 259.1 x 22.9 x 22.9 x 16.5 x 1.1 x 7.9cm (102 x 9 x 9 x 6 1/2 x 7/16 x 3 1/8 in.)
  • 3-D: 255.3 x 22.9 x 16.5cm (100 1/2 x 9 x 6 1/2 in.)

Country of Origin

United States of America

Physical Description

  • Type: Two-Blade, Fixed-Pitch, Wood
  • Diameter: 259.1 cm (102 in.)
  • Chord: 22.9 cm (9 in.)
  • Engine Application: Hispano-Suiza 112 KW (150 hp)


PROPULSION-Propellers & Impellers

Inventory Number


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