SA3825WE
Installation of replacement flexible fuel cell in wings. (U206 S/N U206-04074) (P206 S/N P206-0001 - P206-00647) (206 S/N 206-0001 thru 206-0137 except 206-0094; S/N 206-0094; 206-0138 thru206-0275). Held by Aerosport Fuel Cells, LLC, which holds 7 approved modifications in all. Last revised February 17, 2026. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
- Models
- 206, P206, U206
- Type certificates
- A4CE, A4CE, A4CE
- On this site
- Cessna P206 Super Skylane 163 registered
Cessna U206 Stationair 798 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.