SR01591LA
Description of Type Design Change: Installation of main rotor blades, P/N 206B2100-101, in accordance with Van Horn Aviation, L.L.C. Master Document List (MDL), 206B-MDL-001, Revision C, dated February 5, 2004, and Bonded Structures Ltd. Installation and Maintenance Manual, Manual No. VMM-301, Revision N/C, dated February 9, 2004, or later FAA Approved Revisions. Held by Van Horn Aviation LLC, which holds 9 approved modifications in all. Last revised February 27, 2004. System: rotorcraft systems.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bell Helicopter Textron (Canada); Bell Helicopter Textron (Canada)
- Models
- 206A, 206B
- Type certificates
- H2SW, H2SW
- On this site
- Bell 206 JetRanger and LongRanger 1,455 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 October 7, 2026.