New concepts and design improvements
in advanced aeronautics

Project financed by the Brevetti + measure with European Union funds
NextGenerationEU CLP: BRE 1481 CUP: C39J23000210008
Progetto di valorizzazione del brevetto n102021000012014

Progetto finanziato con la misura Brevetti + con fondi dell’Unione europea
NextGenerationEU CLP: BRE 1481 CUP: C39J23000210008
Progetto di valorizzazione del brevetto n102021000012014

Evtol design concepts

kolibri family

Kolibri eVTOL concepts - CARGO

Kolibri eVTOL concept has been developed with participation Phase Motion Control S.p.A. and Agtech srl to fulfil the requirement of an international logistic company of being capable of carrying 300 kg at 300km distance.

The initial study was made in July 2019 and was presented and approved by the customer, but for luck of funding the detail design of the aircraft was not started.
In 2021 Greensky made an application for the Kolibri design concept: it has been registered as an Italian and European patent, US patent is pending.

Kolibri scale Proto

In 2020 a ¼ scaled prototype was design and built to show the capability of the concept.
The prototype was only intended for test flights and was not design to perform any demonstration since was limited in payload and battery capabilities.
The prototype was flown and tested in years 2021 to 2023.

Facts sheets:

  • span 3 [m]
  • length 2 ]m]
  • max weight 15 [kg]
  • max endurance 20 [min]
  • max range 10 [km]
  • LOS operations

Kolibri2

Starting in 2023 a new version was designed the Kolibri2.
It was an improved version of the prototype with increased maximum weight to be marketed as a new eVTOL capable of outstanding performances. The Kolibri2 has been developed under the PNRR Brevetti+ funding as a patent demonstration and development . A prototype has been built in 2024 and the testing is started in at the end of 2024.

Facts sheets:

  • span 3 [m]
  • length 2 ]m]
  • max weight 25 [kg]
  • max endurance 110 [min]
  • max range 180 [km]
  • BVLOS operations

KolibriMini

A new smaller scale version under initial development with a 2m span and an intended max weight of 6 kg.

GreenSky S.r.l.
Via Fieschi 2/19, 16121 – Genova
Via della Cornice 250, 17027 – Pietra Ligure (SV)

P.Iva: 02739730998 – Cell. 340 2887579

Project financed by the Brevetti + measure with European Union funds – NextGenerationEU CLP: BRE 1481 CUP: C39J23000210008
Progetto di valorizzazione del brevetto n102021000012014