44 inch length 5 inch hub BA559

[JagMkV]

What is it? What was it on? Who made it? I found this wooden propeller in an antique store in Lennox Mass last weekend, and I'd love to know "what where when and how" about it. Can anyone help? The length is 44 1/4 inches, the hub is 5 inches in diameter with six bolt holes. the letters BA559 is stamped on the hub.
Many thanks
Craig Carragan
Southbury, CT
JagMkV@aol.com

[Dave]

That size is more consistent with a drone (UAV) propeller, unless it's been cut down from its original size.