SR01812AT
Manufacture of Flitestep in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97166, no revision, dated December 19, 1997, or later FAA approved revisions, and installation per Aeronautical Accessories, Inc. Report AA-97087, Revision B, dated December 18, 1997, or later FAA approved revisions. Held by Bell Helicopter Textron INC., which holds 366 approved modifications in all. Last revised June 6, 2011. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Hagglund Helicopters LLC; Richards Heavylift Helo Inc.; Richards Heavylift Helo Inc.; Rotorcraft Development Corporation; Rotorcraft Development Corporation; Southwest Florida Aviation International; Southwest Florida Aviation International; Southwest Florida Aviation International
- Models
- UH-1H, UH-1B, UH-1H, UH-1B, UH-1H, SW204 (UH-1B), SW204HP (UH-1B), SW205 (UH-1H)
- Type certificates
- H15NM, H3SO, H3SO, H13WE, H13WE, H6SO, H6SO, H6SO
- On this site
- Southwest Florida Aviation SW205 5 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of November 2, 2026.