SA1661CE
Installation of Edo-Aire 696-3500 amphibian floats on aircraft with gross weight increase per STC SA1589CE. Held by Brent Sharon K. Last revised December 5, 2006. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Helio Aircraft LLC
- Models
- H-295 (USAF U10D)
- Type certificate
- 1A8
- On this site
- Helio H-295 54 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.