SR00227BO
Installation of Altair Avionics Corporation Digital Aircraft Data Acquisition System ADASd. Held by Pratt & Whitney Engine Services INC., which holds 48 approved modifications in all. Last revised October 22, 2007. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Agusta S.p.A.
- Models
- A109E
- Type certificate
- H7EU
- On this site
- Agusta Spa A109 108 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 5, 2026.