SA00763AT
Installation of left hand and right hand fuel cell assemblies. (310 S/N PO240 and up, 401 S/N 1 thru B1200, 402 S/N 1 thru B1200). Held by Ffc Manufacturing, which holds 86 approved modifications in all. Last revised April 29, 2009. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company
- Models
- 310, 340, 401, 402, 414
- Type certificates
- 3A10, 3A25, A7CE, A7CE, A7CE
- On this site
- Cessna 310 1,410 registered
Cessna 340 707 registered
Cessna 401 51 registered
Cessna 402 174 registered
Cessna 414 Chancellor 605 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.