Model EF

The EF-model takes over all the advantages of the E-model - simplicity and economy.

EF series envelope

Thanks to the 12 gores, the EF-model is much more usable for more complex artwork, sponsorship or advertising than the equally large types of the E-model.

EF envelope has the same technical parameters as the E-model, the same combinations with baskets and burners also apply to them. 
This model is designed with the help of modern technology as the most economical, which in combination with the Kubicek Polyester Light fabric results in a very low weight.



Model overview

Model Volume [m3] Volume [cuft] # of Gores Optimal # of Passengers Typical weight [kg] Graphic sheet
BB9EF 900 31,000 12 pilot 38 PDF [1414 kB]
BB12EF 1,200 42,000 12 pilot 59 PDF [1401 kB]
BB16EF 1,600 57,000 12 pilot 70 PDF [1405 kB]

Approved basket and burner combinations are listed in this table

Standard envelope equipment and configuration

The standard envelope equipment includes:

  • Nomex mouth
  • Nomex fabric scoop
  • Envelope bag
  • Spare fabric
  • Control ropes with nomex covering
  • Crown line
  • Parachute deflation system
  • Call signs
  • 4 Stubai carabiner
  • Melting link

The envelope is by default made of Kubicek Polyester fabric.

You ask, we answer:

Lenka KrejčováKamila, assistant
answers whatever you ask


Ivo BrzákIvo, salesman
takes care about customers from EU, US and Japan.


odpovime_martinMartin, salesman
takes care about the custommers from EU, USA, Canada


crew_MMx_copyMilan, salesman
takes care about the custommers from Turkey, Egypt, Mexico


David, sales manager
will answer your sales related questions


Petr KubíčekPetr
coordinates dealers'network


Ondřej BenešOndřej, service & after-sales care
solves maintenance, inspections and complaints


odpovime_radimoRadim, chief-designer

answers technical questions


Radim PoláčekRadim, executive director

accepts offers for cooperation and applause of all kind