Thats not a Kort ...thats a prop guard ,,,, had one on my tug ...Korts
taper

-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf Of David Shaddock
Sent: Wednesday, February 06, 2008 1:24 PM
To: [email protected]
Subject: RE: catalina27-talk: Kort Nozzle



This picture obviously is not a Catalina.  It's a steel plate rudder and
skeg with a Kort nozzle surrounding the IB prop, from a cold-molded boat
built up in Sitka, Alaska.  It gives you the idea, anyway; it would be a
little harder on a C-27 because we don't have the supporting structure
already in place.  The 'chutes' just above and below the prop's
centerline are apparently to guide propwash over the trim tab aft of the
rudder; this boat uses both a pilothouse with a small wheel and an
autopilot to run the trim tab, whilst the rudder itself is controlled by
a big tiller in the cockpit.  (It's a 40' cutter.)

 

db_rudder23.jpg

 

Dave Shaddock

 

-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf Of Patrick R Ford
Sent: Wednesday, February 06, 2008 10:48 AM
To: IC27A
Subject: catalina27-talk: Kort Nozzle

 

Don't laugh,

The kort nozzle increases thrust---can it be installed on an Inboard ?

Pat

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