Hamilton Standard Model 5404 Question

Wed May 23, 2007 10:18 am

Is the Ham Standard model 5404 propeller on a Stearman considered a rare, & desired item. What would the going price for a serviceable unit (ballpark) be. Thanks in advance.
Robbie :?:

Wed May 23, 2007 11:45 am

Robbie, Pete Jones would be the guy to call.

Wed May 23, 2007 1:27 pm

I'd call Jim Vauter at San Antonio Propeller. We got one from him a couple of years ago. 210 342 4452

Wed May 23, 2007 1:40 pm

Thanks guys. I am trying to self educate myself about Stearmans to help my boss with a project.
Robbie

Wed May 23, 2007 2:17 pm

Looking at my chicken scratches that pass for notes, I spoke with Todd at American Propeller a while back when I was looking for some blades for a 41D5926 hub. 530-221-4470.

Also the Stearman Restorers Association is an excellent resource! www.stearman.net

Wed May 23, 2007 2:21 pm

Robbie,

The HS 5404 has some real advantages when operating on a Stearman powered by a Continental W-670 or a Jacobs R-775. I believe a type certificate is available for both of those motors with the HS prop.

Unlike the McCauley, there is no AD or RPM restrictions with the HS. Also, reports have a stock Stearman flying about 10% faster with the HS than one with a McCauley (and more still compared to a wood prop).

You may want to consider joining the Stearman Restorers Association. There's more knowledge with some of the members than you will find anywhere else, along with a readiness to help out with questions

Greg