FAA · Supplemental Type Certificate
STC SA937SO
Installation of aqua Model 2400 floats.
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (7)
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-5-220C
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-5-210TC
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-5-235C
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-6-235
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-5-210C
- 3A23 Maule Aerospace Technology Inc. · Bee Dee M-7-235
- 3A23 Maule Aerospace Technology Inc. · Bee Dee MX-7-235
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗