ST392CH
Operate two Pratt and Whitney Canada Model JT15D-4 engines, S/N PCE70080 and PCE70098, modified and installed per STC SE361CH. (Limited to installation on CORVETTE SN-601, S/N 40 ONLY). Held by Meyer Tool, INC., which holds 3 approved modifications in all. Last revised May 28, 2003. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Aerospatiale (Societe Nationale Industrielle Aerospatiale)
- Models
- Corvette SN-601
- Type certificate
- A37EU
- 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.