FAA · Supplemental Type Certificate
STC SR02330AK
Installation of the Max-Viz® Enhanced Vision System (EVS) Models 1000/1500 and associated hardware
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 (6)
- R00002RD Agusta S.p.A. · AW139
- H9SW Bell Helicopter Textron A Division of Textron Canada · 222
- H9SW Bell Helicopter Textron A Division of Textron Canada · 222B
- H9SW Bell Helicopter Textron A Division of Textron Canada · 222U
- H9SW Bell Helicopter Textron A Division of Textron Canada · 230
- H9SW Bell Helicopter Textron A Division of Textron Canada · 430
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗