FAA-listed STC holder

C & L STC Holdings LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 3 selected supplemental type certificates with status Current under C & L STC Holdings LLC. The records span 12 public aircraft directories and 3 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

Apr 22, 2024

latest recorded revision

Modification mix

Other aircraft modifications1 Cabin and interiors1 Avionics1

Aircraft represented

Embraer SA EMB-145LR27 STCs Embraer SA EMB-145EP25 STCs Embraer SA EMB-135LR24 STCs Embraer SA EMB-145ER24 STCs Embraer SA EMB-145MP23 STCs Embraer SA EMB-145MR23 STCs Embraer SA EMB-135ER22 STCs Embraer SA EMB-145XR22 STCs Embraer SA EMB-135KL21 STCs Embraer SA EMB-135KE19 STCs Saab AB Saab Aeronautics SAAB 340B8 STCs Saab AB Saab Aeronautics 340A (SAAB SF340A)5 STCs

Recently revised records

Showing the 3 most recently revised records. Category directories provide the complete paginated discovery path.

3 displayed records.

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

C & L STC Holdings LLC supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST04527CH Installation of a 16 passenger configuration. Other aircraft modifications View record	Embraer SA EMB-135LRTC T00011AT Embraer SA EMB-135ERTC T00011AT Embraer SA EMB-145EPTC T00011AT Embraer SA EMB-145ERTC T00011AT Embraer SA EMB-145LRTC T00011AT Embraer SA EMB-145MPTC T00011AT Embraer SA EMB-135KETC T00011AT Embraer SA EMB-135KLTC T00011AT	Current at cited snapshot Revised Apr 22, 2024 Application: Apr 19, 2021	FAA holder: C&L STC Holdings LLC FAA authority record
ST04177NY Installation of ALI LED Cabin Lighting, Cabin and Crew AC Power Outlets, LH Fwd Closet and Misc Cabin Mods. Cabin and interiors View record	Embraer SA EMB-135ERTC T00011AT Embraer SA EMB-135LRTC T00011AT Embraer SA EMB-145EPTC T00011AT Embraer SA EMB-145ERTC T00011AT Embraer SA EMB-145LRTC T00011AT Embraer SA EMB-145MPTC T00011AT Embraer SA EMB-145MRTC T00011AT Embraer SA EMB-145XRTC T00011AT Embraer SA EMB-135KETC T00011AT Embraer SA EMB-135KLTC T00011AT	Current at cited snapshot Revised Oct 26, 2023 Application: Oct 22, 2018	FAA holder: C & L STC Holdings LLC FAA authority record
ST04012NY Installation of the Garmin GTX-3000 Automatic Dependent Surveillance-Broadcast (ADS-B) Out System. Avionics View record	Saab AB Saab Aeronautics 340A (SAAB SF340A)TC A52EU Saab AB Saab Aeronautics SAAB 340BTC A52EU	Current at cited snapshot Revised May 29, 2019 Application: Jun 27, 2018	FAA holder: C & L STC Holdings LLC FAA authority record

Modification mix

Aircraft represented

Recently revised records

Installation of a 16 passenger configuration.

Installation of ALI LED Cabin Lighting, Cabin and Crew AC Power Outlets, LH Fwd Closet and Misc Cabin Mods.

Installation of the Garmin GTX-3000 Automatic Dependent Surveillance-Broadcast (ADS-B) Out System.