ST03305AT
Installation of a SINGLE Class-A Sandel ST3400 Terrain Awareness Warning System (TAWS), pilot and co-pilot annunciator panels, and Air Data Computer (ADC) . Held by Presidential Airways INC, which holds 6 approved modifications in all. Last revised November 16, 2006. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.; Construcciones Aeronauticas S.A.
- Models
- C-212-CB, C-212-CC, C-212-CD, C-212-CE, C-212-CF, C-212-DE, C-212-DF
- Type certificates
- A43EU, A43EU, A43EU, A43EU, A43EU, A43EU, A43EU
- On this site
- Construcciones Aeronauticas Sa C-212 16 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 21, 2026.