FAA · Supplemental Type Certificate
STC ST349CH-D
Installation of APU Access Panels.
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 (12)
- A3EU Hawker Beechcraft Corporation · BAe.125 Series 800A
- A3EU Hawker Beechcraft Corporation · BAe.125 Series 800A (C-29A)
- A3EU Hawker Beechcraft Corporation · BAe.125 Series 800A (U-125)
- A3EU Hawker Beechcraft Corporation · BH.125 Series 400A
- A3EU Hawker Beechcraft Corporation · BH.125 Series 600A
- A3EU Hawker Beechcraft Corporation · DH.125 Series 1A
- A3EU Hawker Beechcraft Corporation · DH.125 Series 3A
- A3EU Hawker Beechcraft Corporation · DH.125 Series 3A/R
- A3EU Hawker Beechcraft Corporation · DH.125 Series 400A
- A3EU Hawker Beechcraft Corporation · Hawker 800
- A3EU Hawker Beechcraft Corporation · HS.125 Series 600A
- A3EU Hawker Beechcraft Corporation · HS.125 Series 700A
Certification basis — 14 CFR
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗