# STCs that may be installed: N646SY

A list on [N646SY](https://openairdocs.org/aircraft/N646SY.md).

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do. In force first, then newest.

- [STC ST04801NY](https://openairdocs.org/stc/ST04801NY.md): Installation (including Demod option) of Connectivity Antenna · Delta Engineering Corporation
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB.md): Installation of Cockpit Voice Recorder with optional RIPS Upgrade · Mid- Canada Mod Center
- [STC ST04748NY](https://openairdocs.org/stc/ST04748NY.md): Installation of the SpaceX Starlink Aviation System · Space Exploration Technologies Corp. / Starlink Aviation
- [STC ST02722LA](https://openairdocs.org/stc/ST02722LA.md): Updates the aircraft recording system by replacing the forward Cockpit Voice and Data Recorder (CVDR) with a new SRVIVR25 CVDR with Recorder Independent Power Supply (RIPS) · Acron Aviation Inc.
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY.md): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed · Libellule Monde Inc
- [STC ST11372DS](https://openairdocs.org/stc/ST11372DS.md): De-modification of Air-To-Ground (A TG) antennas and associated cabin equipment i · Altitude Aerospace USA
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing Inc.
- [STC ST12138CH](https://openairdocs.org/stc/ST12138CH.md): Installation of Universal Avionics KAPTURE Combined Cockpit Voice and Flight Data Recorders i · GoAeroMx, LLC
- [STC ST02402LA](https://openairdocs.org/stc/ST02402LA.md): Interior Installations and Modifications · Safran Cabin Inc.
- [STC ST02534SE](https://openairdocs.org/stc/ST02534SE.md): Installation and maintenance of a Crane Aerospace & Electronics Tire Pressure Sensor Assembly · ELDEC Corporation
- [STC ST09900AC](https://openairdocs.org/stc/ST09900AC.md): installation of an Electronic Flight Bag (EFB) power system · L2 Aviation
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT.md): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII · Aircraft Systems and Manufacturing Inc.
- [STC ST04820NY](https://openairdocs.org/stc/ST04820NY.md): Installation (including Demod option) of Cabin Connectivity · Delta Engineering Corporation
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI.md): Installation of LED lights · AeroLED's Holdings LLC
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY.md): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems · STG AEROSPACE GERMANY GmbH
- [STC ST04535AT](https://openairdocs.org/stc/ST04535AT.md): Installation of the CES-170 Emergency Light Power Unit (ELPU) · Chippewa Aerospace Inc
- [STC ST03422NY](https://openairdocs.org/stc/ST03422NY.md): Update of Intelsat components · Delta Engineering Corporation
- [STC ST00957DE](https://openairdocs.org/stc/ST00957DE.md): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery · MarathonNorco Aerospace Inc
- [STC ST04435AT](https://openairdocs.org/stc/ST04435AT.md): Installation of Astronics Passenger In-Seat Power in the Embraer ERJ-170-100, ERJ-170-200, ERJ-190-100 and ERJ-190-200 Series Aircraft · Chippewa Aerospace Inc
- [STC ST03406NY](https://openairdocs.org/stc/ST03406NY.md): Installation of a gogo Cabin Connectivity System · Delta Engineering Corporation

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT m.matched_by, s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
  SELECT stc_number, min(side) AS side, arg_min(matched_by, side) AS matched_by, arg_min(matched_model, side) AS matched_model
  FROM (SELECT stc_number, 1 AS side, 'airframe' AS matched_by, matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code = '326041A')
  GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY m.side, s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/aircraft/N646SY/stcs

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.