https://www.janes.com/defence-news/news-detail/avx-aircraft-studying-coaxial-tiltrotor-capabilities-for-us-army-flraa03 July 2020
AVX Aircraft studying coaxial, tiltrotor capabilities for US Army FLRAA
AVX’s coaxial rotor platform design features dual ducted fans, which the company offered for its Future Attack Reconnaissance Aircraft-Competitive Prototype (FARA-CP) offering. This coaxial aircraft design also has a rear ramp, fast rope hardpoints, and a highly flexible mission cargo or troop compartment.
Goodman said AVX is using this two-platform approach for its study because the US Army’s size requirement for FLRAA is in a mid-class category. The service, he said, desires the aircraft to be a tiltrotor in some ways and a coaxial in others. The FLRAA aircraft will be larger than the FARA-CP platform.
The coaxial will provide much more lifting power while the tiltrotor would provide the speed that the customer desires. The tiltrotor, accordingly, will require more power to achieve these higher speeds.

An artist’s illustration of the coaxial compound rotor aircraft AVX Aircraft is studying for the US Army’s Future Long Range Assault Aircraft (FLRAA) competition. The company is also studying tiltrotor technology. (AVX)