STC ST04210NY

Installation of LAI Windshield Panel A

Historical Issued Aircraft Large Airplane Rev 09/09/2021 View PDF on drs.faa.gov ↗

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 (13)

A3EU Textron Aviation Inc. · BAe.125 Series 1000A
A3EU Textron Aviation Inc. · BAe.125 Series 1000B
A3EU Textron Aviation Inc. · BAe.125 Series 800A
A3EU Textron Aviation Inc. · BAe.125 Series 800A (C-29A)
A3EU Textron Aviation Inc. · BAe.125 Series 800A (U-125)
A3EU Textron Aviation Inc. · BAe.125 Series 800B
A3EU Textron Aviation Inc. · Hawker 1000
A3EU Textron Aviation Inc. · Hawker 750
A3EU Textron Aviation Inc. · Hawker 800
A3EU Textron Aviation Inc. · Hawker 800 (U-125A)
A3EU Textron Aviation Inc. · Hawker 800XP
A3EU Textron Aviation Inc. · Hawker 850XP
A3EU Textron Aviation Inc. · Hawker 900XP

Certification basis — 14 CFR

Part 21
Part 25

Specific sections

§ 21.101
§ 21.111
§ 21.113
§ 21.115
§ 21.117
§ 21.119
§ 21.120
§ 25.613
§ 25.853

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗