SA03204AT
Modification of passenger cabin front Doorpost Assembly. Held by Lowe Aviation Aircraft Maintenance, which holds 7 approved modifications in all. Last revised January 11, 2006. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
- Models
- 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 120, 140
- Type certificates
- 5A2, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, A-768, A-768
- 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 5, 2026.