FAA-listed STC holder

Aearo Technologies LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Aearo Technologies LLC. The records span 11 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Mar 21, 2019

latest recorded revision

Modification mix

Other aircraft modifications4

Aircraft represented

Gulfstream Aerospace GV-SP430 STCs Bombardier BD-700-1A10398 STCs Gulfstream Aerospace G-IV332 STCs Gulfstream Aerospace G-1159A308 STCs Gulfstream Aerospace GIV-X238 STCs Gulfstream Aerospace GV214 STCs Dassault Aviation Mystere-Falcon 900190 STCs Dassault Aviation Falcon 900EX174 STCs Dassault Aviation FALCON 2000EX130 STCs Bombardier BD-700-1A11121 STCs Dassault Aviation FALCON 2000118 STCs

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.

4 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Aearo Technologies LLC supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST04387CH Install thermal/acoustic insulation system in accordance with Aearo Technologies Master Data List MDL-1764-002, Revision A, dated January 15, 2019, or later FAA approved revisions. Other aircraft modifications View record	Dassault Aviation FALCON 2000TC A50NM Dassault Aviation FALCON 2000EXTC A50NM	Current at cited snapshot Revised Mar 21, 2019 Application: Jul 13, 2018	FAA holder: Aearo Technologies LLC FAA authority record
ST04252CH Install thermal/acoustic insulation system. Other aircraft modifications View record	Bombardier BD-700-1A10TC T00003NY Bombardier BD-700-1A11TC T00003NY	Current at cited snapshot Revised Oct 3, 2017 Application: Mar 17, 2017	FAA holder: Aearo Technologies LLC FAA authority record
ST04115CH Installation of thermal acoustic insulation packages. Other aircraft modifications View record	Dassault Aviation Falcon 900EXTC A46EU Dassault Aviation Mystere-Falcon 900TC A46EU	Current at cited snapshot Revised Jul 20, 2016 Application: Jun 12, 2015	FAA holder: Aearo Technologies LLC FAA authority record
ST03464CH Installation of thermal acoustic insulation packages. Other aircraft modifications View record	Gulfstream Aerospace G-1159ATC A12EA Gulfstream Aerospace G-IVTC A12EA Gulfstream Aerospace GIV-XTC A12EA Gulfstream Aerospace GV-SPTC A12EA Gulfstream Aerospace GVTC A12EA	Current at cited snapshot Revised Jun 15, 2015 Application: Jul 23, 2014	FAA holder: Aearo Technologies LLC FAA authority record

Modification mix

Aircraft represented

Recently revised records

Install thermal/acoustic insulation system in accordance with Aearo Technologies Master Data List MDL-1764-002, Revision A, dated January 15, 2019, or later FAA approved revisions.

Install thermal/acoustic insulation system.

Installation of thermal acoustic insulation packages.

Installation of thermal acoustic insulation packages.