# STCs that may be installed: Cessna 551

A list on [Cessna 551](https://openairdocs.org/model/cessna-551.md).

In force first, then newest. The registry doesn’t record which STCs an aircraft has.

Page 1 of 4 · 157 STCs

- [STC SA12345IB](https://openairdocs.org/stc/SA12345IB.md): Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher · Cessna Duesseldorf Citation Service Center GmbH
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM.md): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101) · Precise Flight Inc.
- [STC SA02017WI](https://openairdocs.org/stc/SA02017WI.md): The Installation of the Parker-Meggitt iPRESS™ System · 3S Certification LLC
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC.md): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS) · Liberty Partners Inc.
- [STC SA09887AC](https://openairdocs.org/stc/SA09887AC.md): Installation of an Avionica MK-III mini Quick Access Recorder (QAR) and optional 4G or LTE Avionica Cellular Module (avCM · Aircraft Systems and Manufacturing Inc.
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH.md): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders · CMD Flight Solutions LLC
- [STC ST02432LA](https://openairdocs.org/stc/ST02432LA.md): Installation of Dual Garmin GTN 6XX/7XX Series Global Navigation System with Structural Antenna and WAAS approval; Garmin GMA 35 Audio Panel; Dual Garmin GTX 33 Mode S Transponders; Garmin GWX 70 Weather Radar; and Garmin GDL-88 ADS-B Transceiver on airplane models with a SPZ-500AFCS · JETTECH LLC
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE.md): Installation of Garmin GI 275 Multi-Function Display System · Garmin International Inc.
- [STC SA2005SO](https://openairdocs.org/stc/SA2005SO.md): Installation of a third stand-by attitude gyro and dedicated power supply AIM P/N PE 24-1RM · Summit Aviation Inc
- [STC SA02010WI](https://openairdocs.org/stc/SA02010WI.md): Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD) · Mid-Continent Instruments and Avionics
- [STC ST00011WI](https://openairdocs.org/stc/ST00011WI.md): Installation of Concorde RG380E/40 and 40B battery. · Aero-Mach Wilco LLC
- [STC SA1298GL](https://openairdocs.org/stc/SA1298GL.md): Installation of Cleveland main wheels and brakes. · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA883GL](https://openairdocs.org/stc/SA883GL.md): Install aircraft wheel and brake conversion kit 199-137. · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA02273SE](https://openairdocs.org/stc/SA02273SE.md): Installation of a Crane Aerospace & Electronics Tire Sensor Assembly · ELDEC Corporation
- [STC SA02265SE](https://openairdocs.org/stc/SA02265SE.md): Installation of a camera housing · Airborne Sensor LLC
- [STC SA8458SW](https://openairdocs.org/stc/SA8458SW.md): Installation of quick release nose radome latch mechanisms. · Sierra Industries Ltd.
- [STC SA01156WI](https://openairdocs.org/stc/SA01156WI.md): Installation of IS&S Air Data System with Reduced Vertical Separation Minimum (RVSM) compliant Dual Air Data System. · Blackhawk Aerospace Technologies Inc.
- [STC SA01196WI](https://openairdocs.org/stc/SA01196WI.md): Installation of Universal Avionics EFI-550 2-Display EFIS System. Data required: (1) Columbia Avionics, Inc. Master Document List No. 30141145, Revision 3, dated September 24, 2003; and (2) FAA Approved Flight Manual Supplement 30141160, dated September 30, 2003, or later FAA Approved Revisions to (1) or (2). · Blackhawk Aerospace Technologies Inc.
- [STC SA01469WI](https://openairdocs.org/stc/SA01469WI.md): Installation of Universal Avionics EFI-890R Flat Panel EFIS System · Blackhawk Aerospace Technologies Inc.
- [STC SA01697WI](https://openairdocs.org/stc/SA01697WI.md): Installation of Garmin GTN Series GPS/Comm/Nav Systems with optional Garmin GDL-69/A XM Weather Data Link, GTX-33 Series Transponders and optional Bendix/King KMR-675 Marker Beacon Receiver. · Blackhawk Aerospace Technologies Inc.
- [STC ST00662WI](https://openairdocs.org/stc/ST00662WI.md): Installation of Bendix/King EFS-50 Two-Tube (EFIS) Electronic Flight Instrumentation System. · Blackhawk Aerospace Technologies Inc.
- [STC ST01162WI](https://openairdocs.org/stc/ST01162WI.md): Reduced Vertical Separation Minimum (RVSM) group airworthiness approval of the Cessna Aircraft Model 500, 501, 550 and 551. · Blackhawk Aerospace Technologies Inc.
- [STC ST02989AT](https://openairdocs.org/stc/ST02989AT.md): Installation of a modified Glareshield. · Continental Aerospace Technologies Inc
- [STC SA02075SE](https://openairdocs.org/stc/SA02075SE.md): Installation of a Mid-Continent MD835() Lithium Ion Battery · Mid-Continent Instrument Co. Inc.
- [STC ST02642AT](https://openairdocs.org/stc/ST02642AT.md): Installation of a RVSM Air Data System · Carlisle Interconnect Technologies Inc.
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY.md): Single/Dual Transponder System ADS-B Upgrade · Scandinavian Avionics Design ApS
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH.md): Installation of an air ambulance conversion kit. · Med-Pac Inc.
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI.md): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. · Garmin International Inc
- [STC SA2698SW](https://openairdocs.org/stc/SA2698SW.md): Installation of freon air conditioning system. · Air Comm Corporation
- [STC SA2916SW](https://openairdocs.org/stc/SA2916SW.md): Installation of alternate gear horn switch. · Air Comm Corporation
- [STC SA04176NY](https://openairdocs.org/stc/SA04176NY.md): Installation of Cabin Entry Step Assembly · Skyway Group Inc
- [STC SA00153SE](https://openairdocs.org/stc/SA00153SE.md): Installation of emergency medical stretcher, oxygen, and electrical systems. · LifePort LLC
- [STC ST01898WI](https://openairdocs.org/stc/ST01898WI.md): Installation of the RVSM capable Garmin G600 with GDU-1060 Touch Screen Primary Flight Display (PFD) · JETTECH LLC
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY.md): Installation of Latitude Technologies Skynode S200 Satcom system must be performed · Latitude Technologies Corporation
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH.md): Installation of Avidyne Corporation Traffic Advisory System (TAS) · Avidyne Corporation
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D.md): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System · Garmin International Inc
- [STC SA03973NY](https://openairdocs.org/stc/SA03973NY.md): Replacement of existing TCAS 7.0 by TCAS 7.1 · Scandinavian Avionics Design ApS
- [STC ST00276WI](https://openairdocs.org/stc/ST00276WI.md): Installation of Kedeg Company 21BC11e Coaleser Assemly. · Purolator Facet, Inc
- [STC ST00366WI](https://openairdocs.org/stc/ST00366WI.md): Installation of Keddeg Company P/N 21BC115 Coalescer Assembly · Purolator Facet, Inc
- [STC SA215RM](https://openairdocs.org/stc/SA215RM.md): Installation of extended width cabin door. · Sierra Industries Inc
- [STC SA3885NM](https://openairdocs.org/stc/SA3885NM.md): Installation of medical air transport unit. · Sierra Industries Ltd.
- [STC SA4099NM](https://openairdocs.org/stc/SA4099NM.md): Installation of a replacement cabin door hinge assembly. · Sierra Industries Ltd.
- [STC ST09630AC](https://openairdocs.org/stc/ST09630AC.md): Installation of Meggitt Avionics Engine Instrument Display System. · Sierra Industries Ltd.
- [STC ST09718AC](https://openairdocs.org/stc/ST09718AC.md): Installation of Artex C406 (406 MHz) Series emergency locator transmitter, antenna, and remote switch assembly · Sierra Industries Ltd.
- [STC SA09010SC](https://openairdocs.org/stc/SA09010SC.md): Installation of a pilot's control wheel mounted, alternate gear horn silence switch. · Sierra Industries Ltd.
- [STC SA09229SC](https://openairdocs.org/stc/SA09229SC.md): Removal of mechanical factory nose baggage door stop assemblies and installation of pneumatic gas cylinder baggage door openers. · Sierra Industries Ltd.
- [STC SA09862AC](https://openairdocs.org/stc/SA09862AC.md): Removal of original equipment manufacturer ladder and installation of a new design cabin entrance step assembly · Sierra Industries Ltd.
- [STC SA8828SW](https://openairdocs.org/stc/SA8828SW.md): Installation of inertial reel assembly on pilot and co-pilot shoulder harnesses. · Sierra Industries Ltd.
- [STC SA1732CE](https://openairdocs.org/stc/SA1732CE.md): Dual camera installation. · Textron Aviation Inc
- [STC SA1886CE](https://openairdocs.org/stc/SA1886CE.md): Installation of 36-inch cargo door. · Textron Aviation Inc

Next page: https://openairdocs.org/model/cessna-551/stcs.md?page=2

## The whole list in SQL

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

```sql
SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
  SELECT stc_number, min(matched_model) AS matched_model
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
  WHERE aircraft_model_code IN ('2076605')
  GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/model/cessna-551/stcs

---
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