SA5282SW-D
Installation of S-TEC System 60 single axis automatic flight guidance system, ST-077. Held by S-Tec Corporation, which holds 1,083 approved modifications in all. Last revised June 1, 1988. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.
- Models
- P 68 Observer, P 68B, P 68C-TC, P 68C, P68TC Observer
- Type certificates
- A31EU, A31EU, A31EU, A31EU, A31EU
- On this site
- Partenavia S.P.A. P 68 16 registered
Vulcanair Spa P68 10 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 20, 2026.