BLR developed its FastFin Tail Rotor Enhancement and Stability System for installation on Airbus H125. It does not modify the vertical fin like in the Bell models but is comprised of an Advanced Tailboom Aerodynamic Cowling (ATAC), a Tailboom Strake and Vortex Generators.
The first factory installation was completed on February 2018. By that time, 30 AS350B3/H125 FastFin systems have been sold to operators in 7 countries
Mar 2, 2020 · EuroTec Vertical Flight Solutions in Kansas named system service center for the BLR Aerospace FastFin Tail Rotor Enhancement and Stability System
Feb 19, 2020 · BLR, the FastFin Tail Rotor Enhancement and Stability System manufacturer, performed flight tests with the H125 in Gunnison, Colorado Rocky Mountains at 2,300 metres altitude
Jan 31, 2020 · Making full use of the Arriel 2D engine power and equipped with the BLR Fast Fin tail rotor enhancement and stability system results in a total additional gain of up to 190 kg / 418 lbs for the Airbus H125/AS350B3e helicopter
Jun 25, 2018 · The Civil Aviation Administration of China (CAAC) granted Supplemental Type Certificate (STC) for the AS350B3e / H125 FastFin Tail Rotor Enhancement and Stability System