Ace Electronics

Thunder Tiger - Ready 40 Mk.III Kit


A trainer with plenty of room to grow!

Ready 40 Mk.III Kit

Boost your confidence and your flying skills with the 62" span Ready 40 Mk.III Kit from Thunder Tiger! A semi-symmetrical airfoil allows you to step up to aerobatics with ease, while a high-wing design provides first-class flight stability. Includes factory-applied decals, superior scale details, hardware, decals and more!

A Closer Look


  • Semi-symmetrical airfoil for proven aerobatic potential.
  • High-wing design for fantastic flight stability.
  • Factory-applied, high-visibility decals.
  • Blow-molded, one-piece ABS fuselage.
  • Molded main wing with pre-joined hinges and foam inserts.
  • Superior scale details, including panel lines and tail feathers.
  • Comprehensive hardware package.
  • Detailed decal set.

High-visibility decals make it easy to track the Ready 40 Mk.III Kit in virtually any flight condition.

The Ready 40 Mk.III comes with everything you see here!

A semi-symmetrical airfoil provides pilots with proven aerobatic potential.


  • 4-channel radio with 4 servos
  • GP-42 or PRO-46 glow engine
  • 10%-15% glow fuel
  • Glow starter
  • Propeller
  • Building and field equipment


  • Stock Number: TTRA4591
  • Product Number: 4591-K10
  • Wingspan: 62 in (1,575 mm)
  • Wing Area: 605 in² (39 dm²)
  • Weight: 6.3 lb (2,858 g)
  • Length: 47 in (1,200 mm)