# STCs that may be installed: Convair 340

A list on [Convair 340](https://openairdocs.org/model/convair-340.md).

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

Page 1 of 5 · 207 STCs

- [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 ST04672CH](https://openairdocs.org/stc/ST04672CH.md): Installation of FreeFlight Systems RA-5500 Radio Altimeter system · IFL Group Inc.
- [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 SA01967WI](https://openairdocs.org/stc/SA01967WI.md): Use of GAMI G100UL High Octane Unleaded Avgas · General Aviation Modifications Inc.
- [STC SA863EA](https://openairdocs.org/stc/SA863EA.md): Incorporation of DME Corporation emergency evacuation slide lighting system · Astronics Luminescent Systems Inc
- [STC SA3275SO](https://openairdocs.org/stc/SA3275SO.md): Installation of a CAS-81 TCAS II system. · Honeywell International Inc
- [STC SA3276SO](https://openairdocs.org/stc/SA3276SO.md): Installation of a dual TRA-67 mode S transponder system. · Honeywell International Inc
- [STC ST00559AT](https://openairdocs.org/stc/ST00559AT.md): Installation of RDR-4B Weather Radar/Windshear System · Honeywell International Inc
- [STC ST00771SE](https://openairdocs.org/stc/ST00771SE.md): Installation of the MK VII Enhanced Ground Proximity Warning System (EGPWS)(Tracor (convair) 340-31) · Honeywell International Inc
- [STC ST01737SE](https://openairdocs.org/stc/ST01737SE.md): : Installation of the RDR-4000 Doppler Radar System in accordance with Master Drawing List 756-0174-001, Revision (E), dated August 20, 2006, or later FAA approved revisions. · Honeywell International Inc
- [STC ST01629WI-D](https://openairdocs.org/stc/ST01629WI-D.md): CONFIURATION 1 Installation of a Honeywell TPA-100B TCAS II Processor with Change 7.1 and Goodrich Electronic Flight Bag System with In-Trail Procedures Activation in accordance with Honeywell Master Drawing List 756-0234-001, revision A, dated June 3, 2011 or later FAA approved revision. CONFIGURATION 2 Installation of a Honeywell TPA-100B TCAS II Processor with Change 7.1 in accordance with Honeywell Master Drawing List 756-0234-001, revision A, dated June 3, 2011 or later FAA approved revision. · Honeywell International Inc
- [STC ST00442NY](https://openairdocs.org/stc/ST00442NY.md): Installation of Kalowna Flightcraft cargo compartment conversion. · Kelowna Flightcraft Ltd
- [STC ST00870NY](https://openairdocs.org/stc/ST00870NY.md): Installation of a Fruehauf Floor and Cargo Net. · Kelowna Flightcraft Ltd
- [STC ST04220CH](https://openairdocs.org/stc/ST04220CH.md): Installation of a FreeFlight 2101 I/O Approach Plus GPS Navigation System · IFL Group Inc.
- [STC ST03410CH](https://openairdocs.org/stc/ST03410CH.md): Modification from a dual autopilot to a single autopilot configuration, by installing a configuration adapter in place of the existing FZ-450 · IFL Group Inc.
- [STC ST03006AT](https://openairdocs.org/stc/ST03006AT.md): Installation of the Honeywell MK VI Enhanced Ground Proximity Warning System (EGPWS) to a Kelowna Flightcraft (Convair) Model 340/440 · Contact Aviation LLC
- [STC ST03005AT](https://openairdocs.org/stc/ST03005AT.md): Installation of the Collins Traffic Collision Avoidance System 4000 (TCAS II) · Contact Aviation LLC
- [STC SA3-419](https://openairdocs.org/stc/SA3-419.md): General interior floor plan arrangement. · Sabreliner Aviation LLC
- [STC SA3-420](https://openairdocs.org/stc/SA3-420.md): Main cabin seat installations(including divan and seat belts). · Sabreliner Aviation LLC
- [STC SA3-421](https://openairdocs.org/stc/SA3-421.md): Installation of auxiliary power unit. · Sabreliner Aviation LLC
- [STC SA3-486](https://openairdocs.org/stc/SA3-486.md): Interior cabin configuration - general floor plan (20 passenger configuration). · Sabreliner Aviation LLC
- [STC SA3-487](https://openairdocs.org/stc/SA3-487.md): Janitrol heater installation(100,000 BTU). · Sabreliner Aviation LLC
- [STC SA3-488](https://openairdocs.org/stc/SA3-488.md): Installation of radar nose, Bendix ANT-1B antenna and pitot modification (including Radome fabrication). · Sabreliner Aviation LLC
- [STC ST02839CH](https://openairdocs.org/stc/ST02839CH.md): Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR002 · Rezich and Rezich Aviation Consulting Inc.
- [STC SA5002NM](https://openairdocs.org/stc/SA5002NM.md): Installation of provisions for side looking radar. · General Dynamics Advanced Information systems
- [STC ST01824NY](https://openairdocs.org/stc/ST01824NY.md): Installation of Northern Airborne Technology Satphone. · Northern Airborne Technology Ltd
- [STC SA1992NM](https://openairdocs.org/stc/SA1992NM.md): Installation of a de-icing system on Rolls Royce RK45524A engine inlet cowl. · ROBERT W. MURRAY
- [STC SA2220NM](https://openairdocs.org/stc/SA2220NM.md): This modification splits the nose fairing assembly P/N 906425-201, Rev. M P/N 9064135-1, Rev. A, and P/N 1914-1, Rev. C. (440 MILITARY C-131E MODIFIED IN ACCORDANCE WITH STC SA4-1100) · ROBERT W. MURRAY
- [STC SA3105NM](https://openairdocs.org/stc/SA3105NM.md): Installation of a de-icing system externally on the Dowty Rotol Part Number (C) 4CM/71 Propeller Spinner. · ROBERT W. MURRAY
- [STC ST01798LA](https://openairdocs.org/stc/ST01798LA.md): Installation of a flight deck door · Quiet Wing Technologies, Inc.
- [STC SA125CE](https://openairdocs.org/stc/SA125CE.md): Installation of Hoskins Supplemental Model B of F High Intensity Wing Tip Lights, Model C or 30-0329-3 Dual Tail Light, with or without Model 2 High Intensity Fuselage Lights. · BF Goodrich Aerospace
- [STC SA379CE](https://openairdocs.org/stc/SA379CE.md): Installation of Hoskins Twilighter MK V High Intensity Aircraft Lighting System. This is a Supplemental Condenser Discharge (Strobe) Light System, consisting of five (5) Light Units and a Power Supply. · BF Goodrich Aerospace
- [STC ST03004NY](https://openairdocs.org/stc/ST03004NY.md): Installation of new MIL-C-5015 connectors at the wing to fuselage interface must be in accordance with Kelowna Flightcraft Ltd.Master Drawing List K116-00002 Revision NC, dated March 20, 2009 or later Transport Canada approved revision. · Kelowna Flightcraft Ltd
- [STC ST02737NY](https://openairdocs.org/stc/ST02737NY.md): The installation of new annunciator hood · Kelowna Flightcraft Ltd
- [STC SA1097SO](https://openairdocs.org/stc/SA1097SO.md): Installation of two (2) double seats to increase passenger configuration from 44 to 48. · Pemco World Air Services
- [STC SA1248SO](https://openairdocs.org/stc/SA1248SO.md): Installation of single point seat belt and shoulder harness restraint systems for the pilot's, co-pilot's, forward observer's and flight attendant's seat assemblies. · Pemco Aeroplex Inc
- [STC ST1035SO](https://openairdocs.org/stc/ST1035SO.md): Installation of a combination passenger/cargo interior to include all cargo, 44 passenger/cargo, 10 passenger/cargo, and 6 passenger/cargo configurations. (340 MODIFIED IN ACCORDANCE WITH STC SA4-1100) (440 MILITARY C-131E MODIFIED IN ACCORDANCE WITH ST C SA4-1100 · Pemco Aeroplex Inc
- [STC SA6088NM](https://openairdocs.org/stc/SA6088NM.md): Conversion of the 6A6 Type Certified Aircraft into a Model CV 5800 by installation of Allison 501-D22G Engines per STC SA4-1100, Hamilton Standard Propellers per STC SA1825NM and lengthening the fuselage 14 ft. 3.0 inches with all design changes. · Kelowna Flightcraft Ltd.
- [STC ST02671NY](https://openairdocs.org/stc/ST02671NY.md): Palletized Cargo Interior · Kelowna Flightcraft Ltd
- [STC ST02591CH](https://openairdocs.org/stc/ST02591CH.md): Installation of dual Honeywell TRA-45A TDU/Radio Altimeter Indicators · IFL Group Inc.
- [STC ST02488NY](https://openairdocs.org/stc/ST02488NY.md): The installation of Honeywell TCAS II System. · Kelowna Flightcraft Ltd
- [STC ST02489NY](https://openairdocs.org/stc/ST02489NY.md): The installation of Honeywell Mark VI Enhanced Ground Proximity Warning System · Kelowna Flightcraft Ltd
- [STC ST03062AT](https://openairdocs.org/stc/ST03062AT.md): Installation of a single Sandel P/N ST3400-001 Terrain Awareness and Warning System with Remote Magnetic Indicator (TAWS/RMI) in accordance with DC Aerospace Report No. MDL-2524, Revision A, dated March 4, 2005 or later FAA approved revision. · Air Tahoma
- [STC ST00525WI-D](https://openairdocs.org/stc/ST00525WI-D.md): Modification of Collins 618M-4 VHF COMM Receiver Transmitter Installation to a 618M-5 VHF COMM Receiver Transmitter installation with either a Gables G7406-02 or Avtech 7522-1-2 VHF COMM Receiver Transmitter Control Series using with Collins Installation Instructions as listed on AML No. ST00525WI-D, or later FAA approved revisions. · Rockwell Collins Inc
- [STC SA7772SW](https://openairdocs.org/stc/SA7772SW.md): Replacement of existing torquemeters. · AVMAR a Michigan Corporation
- [STC ST01901NY](https://openairdocs.org/stc/ST01901NY.md): Modification of Propeller Feathering System. · Kelowna Flightcraft Ltd
- [STC ST02782AT](https://openairdocs.org/stc/ST02782AT.md): Modification of a cargo restraint system in accordance with DER Services Master Document List No. MDL-2003-228-1, dated December 1, 2003, or later FAA approved revision. · DER Services
- [STC ST00976LA](https://openairdocs.org/stc/ST00976LA.md): Installation of a 2100 US Gallon Retardant Tank system. Approval applies to basic aircraft of specified models modified with STC SA4-1100, installation of Allison turboprop engines; STC SA3574WE, installation of gross weight increase kit; and STC SA3294WE, installation of max zero fuel weight increase kit. · Conair Aviation Ltd
- [STC SA1988SO](https://openairdocs.org/stc/SA1988SO.md): Modify cabin pressurization system using General Air Services, Inc., drawing no. CV60-014 dtd 9/2/86, or later FAA approved revision. · Shackleton Aviation Inc.
- [STC SA2495SO](https://openairdocs.org/stc/SA2495SO.md): Installation of cargo door IAW General Air Services Drawing List, Cargo Door Installation, dtd 1/23/89, or later FAA approved revision.. · Shackleton Aviation Inc.

Next page: https://openairdocs.org/model/convair-340/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 ('242270A')
  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/convair-340/stcs

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