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Fosa Electro

Fosa Electro is an electric version of our successful F3B and F3F model with possibility of motorization 0,7 - 2 kW.

The electro fuse is almost 100% carbon composite and it is designed for LIPo 3-4 cells.
There is enough space for powerful motor in the nose and standard size of spinner is 38 mm (can be individually cut to fit also spinner 40 mm).

The model is produced in three standard lay-up: F3F, F3B and special light lay-up for the electro version. Please see below details of the standard lay-up. F5J version and custom double or triplecarbon lay-up on request.

Fosa Electro lay-up details:

F3F

lay-up

Wing sandwich construction:
- glass fabric 50g/m² on surface of wing
- bi-directional carbon fabric 160g/m²
- Herex
- glass fabric 50g/m² in last layer

Wingspar
- kevlar honeycomb/carbon sandwich

F3B

lay-up

Wing sandwich construction:
- glass fabric 17g/m² on surface of wing
- bi-directional carbon fabric 68g/m²
- Rohacell
- bi-directional carbon fabric 55g/m² in last layer

Wingspar
- kevlar honeycomb/carbon sandwich

Light

lay-up

Wing sandwich construction:
- glass fabric 17g/m² on surface of wing
- bi-directional carbon fabric 80g/m²
- Herex
- glass fabric 25g/m² in last layer

Wingspar
- kevlar honeycomb/carbon sandwich

The light lay-up is not designed and recommended for winch launch.

Basic motor setups offered by our company as follows:

Hacker B40-11L with 4,4:1 gear
ACC 16x10 prop
controller 50-100A
3S LIPo - TopFuel LiPo 30C-LIGHT 3400mAh 3S or TopFuel LiPo 20C-ECO-X 3800mAh 3S
Power: 572 W

Hacker B50 8S with 6,7:1 gear
ACC 15x13 prop
controller 90-150A
3S LIPo - TopFuel LiPo 30C-LIGHT 3400mAh 3S or TopFuel LiPo 20C-ECO-X 3800mAh 3S
Power: 945 W

The surface of the model is coloured by car-colors - please see used colours in our company.
We can offer you possibility of any personal colour design you would like in addition to our standard colour schemes.

All versions are ready for RDS assembling to wings and come with RDS linkage and wiring harness. On request we can prepare LDS for flaps.
Also possible to order completed model with installed servos, cables, battery pack, etc. - you only put receiver and fly. Please see details to complete finishing service here.

The price include all accessories for servo assembling (4 x RDS set, cables, connectors etc.), carbon pushrods, servo covers. Padded foil bags for the entire model also included.

For finishing the model you need only RC equipment (servos, reciver...) and 5 minutes epoxy.

Technical data
Category Hotliner / F5J
Wingspan 3210 mm
Wing area 54,4 dm2
Aspect ratio 18,8
Weight 1500 - 3000 g
Length 1435 mm
Construction: Baudis Jiri
Aerodinamic design: Baudis Jiri
Airfoil Pflug Dirk