SA01201AT
Installation of left hand side and right hand side auxiliary tank fuel cell assemblies. Held by Ffc Manufacturing, which holds 86 approved modifications in all. Last revised May 1, 2009. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Piper Aircraft Inc.; Piper Aircraft Inc.
- Models
- PA-24-250, PA-24-260
- Type certificates
- 1A15, 1A15
- On this site
- Piper PA-24 Comanche 2,428 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.