# STCs that may be installed: Textron 680 A list on [Textron 680](https://openairdocs.org/model/textron-680.md). In force first, then newest. The registry doesn’t record which STCs an aircraft has. Page 1 of 6 · 286 STCs - [STC SA00024NY](https://openairdocs.org/stc/SA00024NY.md): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. · Airwolf Filter Corporation - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA.md): Installation of JPI digital tachometer. · J P Instruments - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE.md): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) · Electronics International Inc. - [STC SA00105SE](https://openairdocs.org/stc/SA00105SE.md): Modify Flap Pulleys. · Commander Aero Inc - [STC SA00149BO](https://openairdocs.org/stc/SA00149BO.md): Installation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1 · Aircraft Components Inc - [STC SA00165BO](https://openairdocs.org/stc/SA00165BO.md): Installation of Avidyne Corporation Datalink Coupler, part number 700-00015-000 per Avidyne Corporation Master Document List, Document No. AVACP-006 dtd 1/2/93 or later FAA-approved revisions. · Avidyne Corporation - [STC SA00243BO (3 OF 5)](https://openairdocs.org/stc/SA00243BO%20(3%20OF%205).md): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200). · Icarus Avionics, LLC - [STC SA00269BO](https://openairdocs.org/stc/SA00269BO.md): Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-() consisting of Avidyne Processor P/N 700-00033-000-(), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000. · Avidyne Corporation - [STC SA00281BO](https://openairdocs.org/stc/SA00281BO.md): Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-(), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000 · Avidyne Corporation - [STC SA00290BO](https://openairdocs.org/stc/SA00290BO.md): Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX · Avidyne Corporation - [STC SA00343BO](https://openairdocs.org/stc/SA00343BO.md): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release) · Avidyne Corporation - [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SA00352BO PAGE 2](https://openairdocs.org/stc/SA00352BO%20PAGE%202.md): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version), · Avidyne Corporation - [STC SA00382BO](https://openairdocs.org/stc/SA00382BO.md): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes · Avidyne Corporation - [STC SA00481DE](https://openairdocs.org/stc/SA00481DE.md): Installation of an Aircraft Noise Control (ANC) System. · Quiet Flight LLC - [STC SA00674WI-D](https://openairdocs.org/stc/SA00674WI-D.md): Modification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II system installation. · Rockwell Collins Inc - [STC SA00744DE](https://openairdocs.org/stc/SA00744DE.md): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor · Peregrine - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE.md): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor · Peregrine - [STC SA00765DE](https://openairdocs.org/stc/SA00765DE.md): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor · Peregrine - [STC SA00770SE](https://openairdocs.org/stc/SA00770SE.md): Installation of two (2) Hartzel Model HC-B3Z20-2A/10151(B)-8(R), or two (2) HC-93Z20-2C/10151(B)-8(R) propellers on the above model aircraft, per James Metzger s Document JM0001, Revision A, dated January 10, 2000, or later FAA approved revision. · Metzger James R - [STC SA00794CH](https://openairdocs.org/stc/SA00794CH.md): Replace Twin Commander fuel cap assembly with Shaw Aero Devices Fuel Cap (P/N 416-50) and adapter (P/N 416-938). · Commander Aero Inc - [STC SA00804SE](https://openairdocs.org/stc/SA00804SE.md): Installation of an engine failure indicator system, also referred to as a 'low Thrust Detector system.' · Advanced Aero Safety Inc. - [STC SA00812NY](https://openairdocs.org/stc/SA00812NY.md): Installation of Technisonic Industries Limited TFM-138, A, and B (does not include TFM-138, s/n 1540 and up, TFM-138B, s/n 1500 and up). · Technisonic Industries Limited - [STC SA01085LA](https://openairdocs.org/stc/SA01085LA.md): Installation of the VNS 1000 Voice Navigation System. · VNS Incorporated - [STC SA01141WI-D](https://openairdocs.org/stc/SA01141WI-D.md): Modification of a single or dual Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92 control head to a Flight ID capable Collins TDR-94 or TDR-94 Mode S Transponder System installation with CTL-92E control head. · Rockwell Collins Inc - [STC SA01157LA](https://openairdocs.org/stc/SA01157LA.md): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument. · Electronics International Inc. - [STC SA01158WI](https://openairdocs.org/stc/SA01158WI.md): Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System. · Aero Enhancements Inc. - [STC SA01170NY](https://openairdocs.org/stc/SA01170NY.md): Installation of NPX138N-XXX FM Transceiver. · Northern Airborne Technology Ltd - [STC SA01229SE PAGE 2](https://openairdocs.org/stc/SA01229SE%20PAGE%202.md): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios · Garmin International Inc - [STC SA01444AT](https://openairdocs.org/stc/SA01444AT.md): Installation of an Enviro Systems AirConditioner. · Aircenter, Inc - [STC SA01473SE (4 OF 5)](https://openairdocs.org/stc/SA01473SE%20(4%20OF%205).md): Installation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote Transponde · Garmin AT Inc. - [STC SA01487SE (5 OF 5](https://openairdocs.org/stc/SA01487SE%20(5%20OF%205.md): Installation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision. · Garmin AT Inc. - [STC SA01487SE-D](https://openairdocs.org/stc/SA01487SE-D.md): Installation of a GDL 69 or GDL 69A XM Satellite Receiver · Garmin International Inc - [STC SA01660CH](https://openairdocs.org/stc/SA01660CH.md): Remove Janitrol P/N C15C54 or Twin Commander P/N 88035-5 combustion heater and install C&D Associates, Inc. Model CD35K heater kit 10 P/N CD12043K10 · Hartzell Engine Technologies, LLC - [STC SA01692SE (PAGE 2 OF 2)](https://openairdocs.org/stc/SA01692SE%20%20(PAGE%202%20OF%202).md): Installation of a Garmin GMX 200 Multi-Function Display · Garmin International Inc - [STC SA01695SE (5 OF 5)](https://openairdocs.org/stc/SA01695SE%20(5%20OF%205).md): Installation of an antenna · Garmin AT Inc. - [STC SA01714WI (1 OF 2)](https://openairdocs.org/stc/SA01714WI%20(1%20OF%202).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 SA01800SE](https://openairdocs.org/stc/SA01800SE.md): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. · TCW Technologies, LLC - [STC SA01820AT](https://openairdocs.org/stc/SA01820AT.md): Installation of Exhaust Deflectors. · Aircenter, Inc - [STC SA01835WI](https://openairdocs.org/stc/SA01835WI.md): Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio · Peregrine - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE.md): Fabrication and installation of Landing Light Controller · TCW Technologies, LLC - [STC SA01933LA-D (2 OF 2)](https://openairdocs.org/stc/SA01933LA-D%20(2%20OF%202).md): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System · Garmin International Inc - [STC SA01933LA-D PAGE 2](https://openairdocs.org/stc/SA01933LA-D%20PAGE%202.md): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System · Garmin International Inc - [STC SA01956AT-D](https://openairdocs.org/stc/SA01956AT-D.md): Installation of replacement fuel cell assemblies · FFC Manufacturing - [STC SA01967WI (3 OF3)](https://openairdocs.org/stc/SA01967WI%20(3%20OF3).md): Use of GAMI G100UL High Octane Unleaded Avgas · General Aviation Modifications Inc. - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE.md): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. · Electronics International Inc. - [STC SA02005NY](https://openairdocs.org/stc/SA02005NY.md): Installation of SMR Technologies pneumatic deicer models. · SMR Technologies Inc - [STC SA02013CH](https://openairdocs.org/stc/SA02013CH.md): Installation of Avidyne Corporation Traffic Advisory System (TAS) · Avidyne Corporation - [STC SA02018SE-D](https://openairdocs.org/stc/SA02018SE-D.md): Provisions installation of Garmin GPS/XM Antennas in accordance with FAA Approved Model List (AML) SA02018SE-D, dated January 4, 2011, or later FAA approved revision, and FAA Approved GPS/XM Antenna STC Master Drawing List, Document No.: 005-00638-01, Revision 1, approved on January 4, 2011, or later FAA approved revision. · Garmin International Inc - [STC SA02019SE-D (2 OF 3)](https://openairdocs.org/stc/SA02019SE-D%20(2%20OF%203).md): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System · Garmin International Inc. Next page: https://openairdocs.org/model/textron-680/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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '680') ORDER BY s.status = 'Current' DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/model/textron-680/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.