Pilatus-B4 4,5 m

from 2,999.00 €

incl. VAT, plus delivery
Delivery time: 3 day(s)


Please first select the exact variant above to see the exact price.


  • Carbon spar bridge
  • Large aramid-reinforced fuselage
  • Gear included and fully installed
  • Cockpit glued and painted
  • including cockpit locking
  • Instrument panel ready for installation
  • Padded seat shell included
  • Finished wiring harness for fuselage and wings
  • Fully assembled (ARF) or ready to fly (RTF)
  • You get exactly what you see in the pictures


In 1972, Pilatus bought the license from the Rheintalwerke company, modified the design and started series production under the name PC-11. The first aircraft of this type made its maiden flight on May 5, 1972 and received the registration HB-1100. Only a few glider pilots know the official designation PC-11, the aircraft is generally known as the B4. The B stands for the original developer Basten.

The B4 is a standard class glider and was a popular group airplane due to its all-round properties and robustness.

Based on the flight characteristics of the original, our B4 also has a very good-natured flight behavior. In the thermals it is always uncritical, it is always full in the air and in aerobatics the model can be moved smoothly through all figures.

The spoilers work great to reduce the altitude during the landing approach and the model can be "starved" very nicely without becoming critical.

The pack size is only 2.20 m.


  • Glider
  • Electro (FES) with white propeller
  • Impeller (EDF)


  • Standard Kit: All standard parts incl. wiring harness
  • Full Build Kit (Glider): Standard kit + servo set, battery and magnetic switch
  • Full Build Kit (Electro): Standard kit + servo set, impeller, controller and motor-battery
  • Full Build Kit (Impeller): Standard Kit + servo set + mechanical retraction+ EDF + controller + battery
  • Read To Fly: Full Build Kit + complete assembly of the aircraft by us within a few days!
  • Premium Read To Fly: Full Build Kit + complete assembly of the aircraft by us within a few days! + high quality bags for all parts


  • Easy to build..........⭐⭐⭐
  • Easy to set up........⭐⭐⭐⭐
  • Easy to fly...............⭐⭐⭐⭐
  • Speed..................... ⭐⭐⭐
  • Thermal................. ⭐⭐⭐⭐
  • Agility..................... ⭐⭐⭐
  • Strength.................⭐⭐⭐⭐

Technical data:

  • Wingspan: 4500 mm
  • Wing area: 128 dm²
  • Center of gravity: 120 mm
  • Flight weight: 10.400g
  • Scale: 1:3,33
  • Airfoil: NACA 643−618


  • Elevator
  • Rudder
  • Ailerons
  • Spoilers

Wings and tailplane:

  • High strength gel-coat glass wings with carbon reinforcements in sandwich build
  • Clean, high quality processing
  • White/red/blue painted in the mould


  • High strength gelcoat glass/carbon/aramid fuselage
  • Clean, high quality processing
  • Painted in the mould
  • Clean Canopy, glued and painted

Accessories included:

  • Glass canopy
  • Glass servo covers Servo support plate (fuselage)
  • High quality clevis made of spring steel ⭐
  • Pre-assembled and encapsulated wiring harness ⭐

Further recommended accessories:

  • Fitting servo set (available here in the shop) ⭐
  • Magnetic switch (available here in the shop) ⭐

Servo recommendation:

  • Elevator: KST X15-1208
  • Rudder: KST X15-1208
  • Aileron: 2x KST X15-1208
  • Airbrakes: 2x KST X15-1208
  • Note our low-priced servo sets in the accessories area! ⭐

Rudder Setup:

  • Elevator: 20 mm up / down
  • Rudder: 25 mm left / right
  • Aileron: 20 mm up, 15 mm down


  • Airbrakes: full brake

(All mm data measured at the position of the largest deflection of the rudder)

Information about motorization:

  • Motor: Hacker A50-12L Turnado V3 kv450 - Glider
  • Controller: Hacker Speed Controller X-110 OPTO-Pro
  • Battery: Hacker TopFuel LiPo 35C Power-X 5000mAh 6S MTAG
  • Propeller: GM Scale CFK white 16x8
  • Spinner: GM Scale CFK white


  • Jetec E-100
  • Motor: HET 840 kv
  • Controller: Hacker Master Spin Pro 170 opto
  • Battery: 12S (2xHacker TopFuel LiPo 35C Power-X 5000mAh 6S MTAG)

Building description:

More Ressources:


☎ +49 2405 4067752 (german / english)

Whatsapp: +49 152 31700200 (german / english)