SA1694NM
Installation of a Turboplus Inc. Model PA-34-2000A I.A.D. intercooler system on a Continental TSIO-360 series engine-turbocharger compressor (Rajay) system, Davtron Model 301FD Delta temperature indicator and associated systems. Held by Sky Services INC, which holds 5 approved modifications in all. Last revised March 14, 2006. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
- Models
- PA-34-220T (IV), PA-34-200T, PA-34-220T (III)
- Type certificates
- A7SO, A7SO, A7SO
- On this site
- Piper PA-34 Seneca 996 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.