This plane is modeled 
after the WWI ace Capt. Stuart Harvey Pratt’s aircraft. 
Country England 
Unit 46 
Victories 7 
Born June 1893 
Place of birth, Streatham, 
Surrey 
  
Pratt was wounded in action whislt 
serving with the Royal Fusiliers in France. 
He transferred to the Royal Flying 
Corps in June 1916 and was posted to 46 Squadron in August 
1916. 
  
Flying a Nieuport Two-seater, Pratt 
scored his first victory in February 1917, downing an Albatross 
DIII 
flown by Hans von Keudell, leader 
of Jasta 27. 
  
He was flying the pup A7327 when 
scoring his next six kills, they were all Albatrosses, four DIII’s a DV and a 
DFW C. 
  
Having been posted to home defense, 
Pratt lost his right eye and left foot in a crash on August 31, 1917 at Herne 
Bay. 
  
He was invalided out of service due 
to ill health in December 1918. 
  
He later became an instructor 
during WWII. 
  
The Sopwith Pup was a small fighter 
derived from a single seat runabout. 
It had an 80 HP Clerget and later 
an 80 HP LeRhone engine, also a 100 HP engine was used later in the 
war. 
  
Wingspan:   26.6 
ft. 
Length:        19.4 
ft. 
Height:        9.4 
ft. 
Weight:       1230 
lbs. 
Top Speed:  107 
mph. 
  
This 1/3 scale pup was built from a 
Balsa USA kit with many modifications to make it more scale. 
  
It has a Zenoah Gt-80 
engine 
Wingspan:    108 
inches 
 Length             77 
inches 
  Height:          ; ;  37 
inches 
  Weight:          ; ; 44 
lbs. 
  
Covered in Solartex and the 
roundels were hand painted. 
The aircraft was painted with latex 
matched to paint samples that were supplied from the Hendon 
Museum 
in London England, and 
authenticated by Mick Reeves. 
The wing covering was hand 
stitched. 
The fuselage side covering was also 
stitched after installing the eyelets. 
The flying wires were made from 
flat stainless steel to simulate the actual flying wires of the 
original. 
The flying wires were also attached 
to the landing gear through the lower wing as was the 
original. The landing gear was welded up using tubing and plans supplied by Mick Reeves. 
 
 This photo was taken at the Blue Max contest in Sanford FL. The fog was lifting fast so I didn't have time to install my scale propeller that I hand carved. I'm kind of proud of this one. Thank you for letting me post and brag a little which I normally don't do......Ron I don't know how to do multiple photos, also if I make the photo larger it won't let me load it, I don't know how you guys get large photos on here. 
 
 
 
 
 
 
 
 
 
 
  
          
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