Your SIG Hummer Source! 
5339 Huberville Ave Dayton, OH 45431
Voice #937-256-7727 Mon.-Fri. 9-4
 Fax #937-256-7220
Store Hours: Mon.-Fri. 9-5


1905 Wright Flyer 68"

Workbench "
Dummy R-985 Radial 
 Flite Test visits Radical RC 
         SIG Hummer twitter    

 Home2020 DAYTON MODELRAMA  | View Shopping Cart

  1. Whats New >
  2. Kits >

SIG Hummer - Product Image
Click for larger image

SIG Hummer

Great 1/2 class model for sport flying or club racing. Excellent model for electric conversion with generous nose length making it easy to balance correctly. All wood built up construction complete with prebent aluminum gear, canopy, light weight wheels, EZ Hinges, nylon elevator pushrod, complete hardware pack, photo instruction set and full size plans.

Calculated electric power setups provided below. These systems available on request.

Wingspan: 34 in 864 mm
Wing Area: 212.5 sq. in / 13.8 sq dm
Weight: 20-26oz / 567-737 g
Wing Loading: 13.5-17.6 oz sq.ft / 4120-5371 g sq m
Length: 30 3/4 in 781 mm
Radio Req: 2-Channel (ailerons, elevator)
Engine Req: .049-.051ci (.80-.84 ccm) 2-Stroke

Setup and Performance Chart
Motor# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPHClimb FPMEst. Top Speed
Himax 2808-116037x513.520113,3102663210462
Himax 2816-122038x618.720910,4502859222862
Himax 2815-200036x420.322718,0102568208463
GWS OutRun 002 2205/15T36x415.116916,0502061142756
Estimates based on manufacturers provided constants using E-Calc. High Quality 1300mah used as trial cell in calculations. Presumed model weight of 24oz. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of battery, ESC, and many other factors.

SKU Number: SIGRC50
Price: $54.99 

Radical RC SiteMap  

Questions on this SIG Hummer? Email us at