SA3447WE
Installation of steel engine mounting brackets. Held by Deluca of California INC., which holds 11 approved modifications in all. Last revised January 23, 1989. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Navion Aircraft Company Ltd.
- Models
- Navion B
- Type certificate
- A-782
- On this site
- Navion NAVION B 42 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.