What it approves
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)
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
SA3825WE Aerosport Fuel Cells, LLC 7000 Merrill Ave, Box # 6 Chino, CA 91710 Part 3 Civil Air Regulations A4CE Textron Aviation Inc.
206 (See page 3 for model and serial number effectivity This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.
If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.
07/24/1978 04/17/1981 09/17/2025 02/17/2026 08/02/1979 02/21/1984 for Manager, West Certification Branch 3 The installation of a replacement flexible fuel cell in the wings of the 206 Cessna aircraft in accordance with FAA sealed Air-Tech Services Document Contorl List Number 206, dated November 25, 1978, Revision NC or later FAA approved revision.
SA3825WE 02/17/2026 3
SA3825WE 02/17/2026 Effectivity:
Aircraft eligible for the Aero-Tech Services, Inc., Replacement Flexible Fuel Cells.
Tank Model Aircraft
20006-9 (LH) Model 206, beginning with 20006-10 (RH) S/N 206-0001 through 206-0137 except 206-0094
20006-12 (LH) Model 206 beginning with 20006-13 (RH) S/N 206-0094, 206-0138 through 206-0275, Model U206 beginning with S/N U206-0276 through U206-04074, Model P206 beginning with S/N P206-0001 through P206-00647
-------------------End------------------ 3 3 Add Page
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 3
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| February 17, 2026 | Reissued, current | Certificate |
| September 17, 2025 | Amended, earlier issue | Certificate |