SA00019MC
Installation of non-required communications equipment in the cabin section and communication control panels and audio management system in the cockpit. Held by Sierra Nevada Corporation, which holds 30 approved modifications in all. Last revised November 4, 2008. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Pilatus Aircraft Limited; Pilatus Aircraft Limited; Pilatus Aircraft Limited
- Models
- PC-12, PC-12/45, PC-12/47
- Type certificates
- A78EU, A78EU, A78EU
- On this site
- Pilatus PC-12 1,441 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.