Era Model Service
High Quality Plan Sets for Radio Control Aircraft
Henry Struck's 1937 Benny Boxcar
Scaled to 108 inch span
The Benny Boxcar was an early Struck design and was not presented in plan form until much later. It is a great flyer and builds light. The model pictured, is
powered by a 480 size electric system and weighs 40 ounces with a 2200 mah 3 cell LiPo battery. It handles high power very well and has a very flat glide.
Wing Area 1,614 sq in
11.21 sq ft
min wt at 8 oz 89.7 oz, 5 # 10.7 oz.
Tail Area 467 sq in
Aspect Ratio 7.27
Weight of prototype with 1500 mah battery is 90 ounces for the electric Texaco class.
plans are detailed with building notes and show every part.
are $XX plus postage. Laser cut partial kits
are available for $XX plus postage. Strip wood and sheet balsa will need to be added. Postage is only charged once for orders for both plans and parts.
the USPS has made another major increase in postage costs. To
allow me to quote the cost of postage please contact
me at email@example.com with your address and I will calculate the actual postage.
Part of the plans for the Boxcar
108 Building Photos and Notes
Page 2 Page
Page 9 Page 10 Page 11 Page 12 Page 13
Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26
1 General Description
2 Construction of fuselage sides
3 Fin and Rudder construction, Framing fuselage sides together
5 Fuselage framing, Stabilizer and elevator construction
6 Stabilizer and Elevator
8 Continued, fitting fin and stabilizer to fuselage, Wing Spar construction
9 Wing center section panel construction, wing joiner construction
10 Left outer wing panel construction, wing joiners
11 Wing Joiners, right outer wing panel
12 Right inner wing panel, joining main wing panels at dihedral joint
14 Center rib installation, leading edge sheeting on center panel
15 Sheeting tip panels, shear web installation
16 Pictures of completed wing components assembled
17 Starting rudder and elevator hinge construction
18 Cowl construction
Removable elevator details
21 Continued, Removable Fin and Elevator attachment to fuselage, motor mount assembly.
22 Motor mount, preliminary weight and balance, servo and pull - pull control system installation.
23 Servo and control system installation continued.
24 Servo and contol system installation, covering.
25 Photos of completed and flying model
GEMS Index Page John Eaton's Home Page