STC SH4310NM

Installation of the Model 2110 Vibration Isolation Mount with a FLIR 2000 Series Infrared Imager or a Spectrolab SX-16 Nightsun NOTE: If the vibration isolation mount has the Nightsun attached, this is a structural approval only. Any electromagnetic interference which may occur when the Nightsun is connected to the rotorcraft electric system has not been evaluated.16 Nightsun.

Historical Reissued Aircraft Rotorcraft Rev 09/12/2003 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 (4)

Certification basis — 14 CFR

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 21.29
§ 21.47

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