SA01750SE
Fabrication and Installation of Dahlia Doubler. Held by Fliegen Works INC., which holds 8 approved modifications in all. Last revised July 25, 2019. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
- Models
- PA-46-310P, PA-46-350P, PA-46-500TP, 335, 340, 340A, 300, 300LW, B300, B300C, 501, 414, 421B, 421C
- Type certificates
- A25SO, A25SO, A25SO, 3A25, 3A25, 3A25, A24CE, A24CE, A24CE, A24CE, A27CE, A7CE, A7CE, A7CE
- On this site
- Beechcraft 300 King Air 300 131 registered
Beechcraft B300 King Air 350 784 registered
Piper PA-46 Malibu, Mirage, Matrix and M-Class 1,692 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 9, 2026.