Bell 412 Modification
We provide solutions for the Bell 412.
One of these solutions is the FastFin by BLR Aerospace.
The following video explains this Bell 412 modification. (Subtítulos en Español)
Features of the FastFin by BLR Aerospace
The FastFin improves airflow to make tail rotor management easier, safer, more efficient, and more productive.
- Improve High/Hot Performance
- Reduced Fuel Burn in Hover Reduced Pilot Workload
- Drag Reduction
- Tailboom Strakes (unless already installed on aircraft)
- All Necessary Parts for Complete Installation by a Qualified A&P Mechanic
- Improved Crosswind Capabilities
- Improved Cruise Stability
- Easy, Three-Day Installation
- Low-Cost, Rapid Return on Investment

We installed the FastFin Bell 412 modification on this helicopter of the Colombian Navy.
Colombian Navy Bell 412 Rescue Operations
The Colombian Navy used the Bell 412 to rescue 2 Peruvian Navy aboard a submarine. Read the full story (in Spanish) here.
Bell Helicopter Modification Applicable To:
- Bell 412
- Bell 212
- Bell 204
- Bell 205
- Bell UH-1
- Bell Huey II