SA09872AC
Installation of Hartzell Propeller, Inc. Model HC-E4N-5KL/JNC10904(B), De Ice, or Model HC-E4N-5KL/JNC10904, Non-De Ice, carbon composite, four blade, constant speed, propeller. Held by Bs Designs, INC.. Last revised February 16, 2023. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.; Textron Aviation Inc.
- Models
- 208, 208B
- Type certificates
- A37CE, A37CE
- On this site
- Cessna 208 Caravan 1,018 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 20, 2026.