SE4153NM
Installation of a Marvel Model MA-4-5 carburetor and associated parts. Held by Big Bend Community College, which holds 2 approved modifications in all. Last revised August 20, 1987. System: engine.
What it applies to
- Kind of product
- Engine
- Design holder
- Lycoming Engines
- Models
- O-360-A4K
- Type certificate
- E-286
- 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 21, 2026.