Czechoslovak two-seat airplane (military designation B-11).

Function: sport, training and courier aircraft

Manufacturer: Avia

Produced: 1924 –

Wingspan: 9,72 m

Lenght: 6,64 m

Max. takeoff weight: 579 kg

Max. speed: 155 km/h

Engine: Walter NZ-60, 44-55 kW

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Scale aircraft, scratch build

Wingspan: 1,4 m

Takeoff weight: 1,24 kg

Engine: Dualsky ECO 2316C V2 880KV

Battery: JETI PowerIon 2600A 3S1P

Propeller: Robbe 13×7″

Scale aircraft, scratch build (BH-5 coloring)

Wingspan: 3 m

Takeoff weight: 18 kg

Engine: radial 5-cylinder four stroke 150cc Moki