SA937SO
Installation of aqua Model 2400 floats. Held by Outpost X Aviation INC., which holds 15 approved modifications in all. Last revised November 15, 2023. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.
- Models
- Bee Dee M-5-220C, Bee Dee M-5-210TC, Bee Dee M-5-235C, Bee Dee M-6-235, Bee Dee M-5-210C, Bee Dee M-7-235, Bee Dee MX-7-235
- Type certificates
- 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23
- 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.