Natilus reveals new version of the “flying wing” Horizon Evo and bets on simplified certification to enter service in the 2030s
The American company Stolen has introduced a new configuration of its passenger aircraft featuring a “flying wing” architecture, the Horizon Evoreinforcing its certification strategy with the FAA and its plan for integration into commercial fleets in the early 2030s.
The model adopts the blended wing body (BWB) concept, in which the fuselage is integrated into the wing, and has undergone a significant redesign. The main change is a two-deck configuration: the upper level is dedicated to passengers, while the lower deck is exclusively for cargo.
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Two decks to accelerate certification
According to the company, the redesign followed consultations with the FAA and airlines. The two-level solution increases the number of emergency exits and aims to simplify the certification process, while maintaining compatibility with existing jet bridges and ground support equipment at airports.
In the previous concept, the number of windows was limited. The updated design now features enlarged windows and overhead baggage bins on the upper deck, bringing the passenger experience closer to that of today’s commercial aircraft.
Estimated capacity, range and performance
The Horizon Evo is designed to operate in different cabin configurations:
- 150 passengers in three classes
- 200 passengers in two classes
- Up to 250 passengers in a single-class layout
On the lower deck, Natilus plans to accommodate 12 LD3-45 containersincreasing logistical flexibility for commercial operations.
In terms of performance, the company estimates a cruise speed of no less than Mach 0.78 and a range of approximately 6,500 km.
Engines and materials
The Horizon Evo is expected to be powered by two engines. Natilus has, for the first time, mentioned the possibility of using Pratt & Whitney PW1500G or CFM LEAP turbofans. The project also calls for extensive use of carbon fiber compositesfocusing on weight reduction and structural efficiency.
Promise of operational savings
According to the company, the BWB configuration could deliver a reduction of up to 30% in fuel consumption and a cut of up to 50% in operating costs. Natilus also states that it has secured more than 570 preliminary ordersvalued at around US$ 24 billion across the product line.
When it is expected to enter service
The goal is to bring the Horizon Evo into commercial operation in the early 2030ssubject to progress in the certification process and the conversion of preliminary commitments into firm airline contracts.
With the redesign, Natilus aims to balance structural innovation with regulatory requirements, positioning the Horizon Evo as a highly efficient alternative for medium-haul routes.
Source: Stolen. This content was created with the help of AI and reviewed by the editorial team.
