# STCs that may be installed: Cessna 550

A list on [Cessna 550](https://openairdocs.org/model/cessna-550.md).

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

Page 1 of 7 · 324 STCs

- [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-D.md): Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision. · Rockwell Collins Inc
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB.md): Installation of Cockpit Voice Recorder with optional RIPS Upgrade · Mid- Canada Mod Center
- [STC ST01823WI](https://openairdocs.org/stc/ST01823WI.md): Installation of Garmin GTS Traffic Sensor with Garmin GTX 3000 Mode S Transponders with ADS-B Out. · Blackhawk Aerospace Technologies Inc.
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB.md): Installation of the Universal Quick Access Recorder (uQAR) · Flight Data Technologies Inc.
- [STC ST12344IB](https://openairdocs.org/stc/ST12344IB.md): Replacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with 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 ST02016WI](https://openairdocs.org/stc/ST02016WI.md): Installation of the Meggitt Wireless Tire Pressure Sensor · 3S Certification LLC
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA.md): Installation of Emergency Vision Assurance System (EVAS). · VisionSafe LLC
- [STC ST11216DS](https://openairdocs.org/stc/ST11216DS.md): Installation of automatic dependent surveillance-broadcast (ADS-B) out on Part 25 aircraft · BHE & Associates Ltd.
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing Inc.
- [STC ST02718LA](https://openairdocs.org/stc/ST02718LA.md): Modification to replace the existing standby instrument · Acron Aviation Inc.
- [STC ST03292CH](https://openairdocs.org/stc/ST03292CH.md): Activation of an 802.11 a/b/g/n WiFi System · Elliott Aviation Technical Products Development, Inc.
- [STC ST09854AC](https://openairdocs.org/stc/ST09854AC.md): Installation of a Lumin Media Server · L2 Aviation
- [STC ST155CH](https://openairdocs.org/stc/ST155CH.md): Installation of BF Goodrich Avionics systems TCAS791 traffic alert and collison avoidance system I (TCASI). · Acron Aviation Inc.
- [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 ST04742NY](https://openairdocs.org/stc/ST04742NY.md): Installation of SkyVue 1000 Cockpit Upgrade including dual Avidyne IFD540 FMS with LPV i · Aerospace Design & Compliance LLC
- [STC ST04736NY](https://openairdocs.org/stc/ST04736NY.md): True Blue TS28 Emergency Battery Power Supply Replacement · Aerospace Design and Compliance LLC
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI.md): Installation of LED lights · AeroLED's Holdings LLC
- [STC ST04159CH](https://openairdocs.org/stc/ST04159CH.md): Upgrade of Honeywell Primus II Communications Units RCZ-8XX Transponders to support Certification of Automatic Dependent Surveillance -Broadcast (ADS-B) Out · CMD Flight Solutions LLC
- [STC ST02427LA](https://openairdocs.org/stc/ST02427LA.md): Installation of Dual Garmin GTN 6XX/7XX Series Global Navigation System with Structural Antenna and WAAS approval; Garmin GMA 35 Audio Panel; and Dual Garmin GTX 33 Mode S Transponders, Weather Radar, and ADS-B Link · JETTECH LLC
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH.md): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders · CMD Flight Solutions LLC
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT.md): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering · Chippewa Aerospace Inc.
- [STC ST02029WI](https://openairdocs.org/stc/ST02029WI.md): Installation of Garmin GI 275 Standby Instrument and GSB 15 USB Port · Blackhawk Aerospace Technologies
- [STC SA1773SO](https://openairdocs.org/stc/SA1773SO.md): Installation of a third stand-by attitude gyro and dedicated power supply AIM P/N PE 24-1RM · Summit Aviation Inc
- [STC ST02444AT-D](https://openairdocs.org/stc/ST02444AT-D.md): Installation of a Honeywell Mark VIII EGPWS System. · Summit Aviation Inc.
- [STC ST01070DE](https://openairdocs.org/stc/ST01070DE.md): Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder) · Peregrine
- [STC SA7408SW](https://openairdocs.org/stc/SA7408SW.md): Installation of Heads Up checklist(electronic verbal checklist). · Heads Up Technologies Inc.
- [STC ST00098IB](https://openairdocs.org/stc/ST00098IB.md): Introduction of ADS-B Out · STC Twenty One Limited
- [STC ST01985WI](https://openairdocs.org/stc/ST01985WI.md): Installation of the Garmin GI-275 I Electronic Standby Instrument (ESI) · Peregrine
- [STC ST02004WI](https://openairdocs.org/stc/ST02004WI.md): Installation of the Garmin GI-275 Instantaneous Vertical Speed Indicators (IVSI) · Peregrine
- [STC ST00011WI](https://openairdocs.org/stc/ST00011WI.md): Installation of Concorde RG380E/40 and 40B battery. · Aero-Mach Wilco LLC
- [STC SA1297GL](https://openairdocs.org/stc/SA1297GL.md): Installation of Cleveland main wheels and brakes. · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA882GL](https://openairdocs.org/stc/SA882GL.md): Install aircraft wheel and brake conversion kit 199-137. · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC ST01994WI](https://openairdocs.org/stc/ST01994WI.md): Installation of Honeywell Primus Elite Enhanced Functionality Modification and Honeywell Primus Elite Drop-in Modification. · TurboJet Engineering Pty Ltd
- [STC ST04281AT](https://openairdocs.org/stc/ST04281AT.md): Installation for the Upgrade of the NZ-2000 FMS computer for software version NZ6. · Chippewa Aerospace Inc
- [STC ST04473CH](https://openairdocs.org/stc/ST04473CH.md): Installation of a Honeywell RDR -7000 Weather Radar System · Honeywell International Inc
- [STC ST01930LA](https://openairdocs.org/stc/ST01930LA.md): Installation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI) · Sandel Avionics LLC
- [STC ST00617WI](https://openairdocs.org/stc/ST00617WI.md): Installation of Bendix/King EFS-50 Two-Tube (EFIS) Electronic Flight Instrumentation System. For 550 (S/N 0002 thru 0733). · Blackhawk Aerospace Technologies Inc.
- [STC ST00624WI](https://openairdocs.org/stc/ST00624WI.md): Installation of Bendix/King EFS-50 Five-Tube (EFIS) Electronic Flight Instrumentation System. FOr 550 (S/N 0002 thru 0733). · Blackhawk Aerospace Technologies Inc.
- [STC ST01149WI](https://openairdocs.org/stc/ST01149WI.md): Installation of IS&S Air Data System with Reduced Vertical Separation Minimum (RVSM) compliant Dual Air Data 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 ST01197WI](https://openairdocs.org/stc/ST01197WI.md): Installation of Universal Avionics EFI-550 2-Display EFIS System. Data required: (1) Columbia Avionics, Inc. Master Document List No. 30141165, Revision 3, dated September 24, 2003; and (2) FAA Approved Flight Manual Supplement 30141180, dated September 30, 2003, or later FAA Approved Revisions to (1) or (2). · Blackhawk Aerospace Technologies Inc.
- [STC ST01466WI](https://openairdocs.org/stc/ST01466WI.md): Installation of Universal Avionics EFI-890R Flat Panel EFIS System · Blackhawk Aerospace Technologies Inc.
- [STC ST01691WI](https://openairdocs.org/stc/ST01691WI.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 ST01929WI](https://openairdocs.org/stc/ST01929WI.md): Installation of Garmin G700 TXi EFIS system and GWX 75 Weather Radar · Blackhawk Aerospace Technologies Inc.
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc.
- [STC ST02989AT](https://openairdocs.org/stc/ST02989AT.md): Installation of a modified Glareshield. · Continental Aerospace Technologies Inc
- [STC ST04566NY](https://openairdocs.org/stc/ST04566NY.md): Installation of the Garmin 400W, Rockwell Collins TCAS 4000 / Dual TDR-94D Transponder · Mid Canada Mod Center
- [STC ST02642AT](https://openairdocs.org/stc/ST02642AT.md): Installation of a RVSM Air Data System · Carlisle Interconnect Technologies Inc.
- [STC SA4510NM](https://openairdocs.org/stc/SA4510NM.md): Installation of Dual Honeywell EDZ-805 Electronic Flight Instrument System, with options. · Honeywell International Inc

Next page: https://openairdocs.org/model/cessna-550/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 ('2076604')
  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-550/stcs

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