# STCs that may be installed: Schweizer 269D A list on [Schweizer 269D](https://openairdocs.org/model/schweizer-269d.md). In force first, then newest. The registry doesn’t record which STCs an aircraft has. - [STC SR00210SE](https://openairdocs.org/stc/SR00210SE.md): Installation of an Isolair Model 3900-300 agricultural spray tank system. (269D Restricted Category ONLY) · Isolair Inc. - [STC SR00581DE](https://openairdocs.org/stc/SR00581DE.md): Installation of Light Detection and Ranging (LIDAR). · Dart Aerospace Company - [STC SR01838AT](https://openairdocs.org/stc/SR01838AT.md): Installation of Cyclic Friction Release Levers. · Thoroughbred Aviation Maintenance Inc · Lists 269 Series - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC - [STC SR02124SE](https://openairdocs.org/stc/SR02124SE.md): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality; · Garmin International Inc - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SR02487AK](https://openairdocs.org/stc/SR02487AK.md): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System · ADS-B Technologies, LLC - [STC SR02470AK](https://openairdocs.org/stc/SR02470AK.md): Installation of the L-3 Communications NGT -1000/2000/2500 ADS-B System · ADS-B Technologies, LLC - [STC SR02471AK](https://openairdocs.org/stc/SR02471AK.md): Installation of the L-3 Communications NGT -9000/9000R ADS-B System · ADS-B Technologies, LLC - [STC SR02394AK](https://openairdocs.org/stc/SR02394AK.md): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system · Seaplanes North LLC - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM.md): Installation of Electronics International digital volt/amp gauges and accessories. · Electronics International Inc. - [STC SA593CH](https://openairdocs.org/stc/SA593CH.md): Install Champion SlickSTART magneto booster system. · Champion Aerospace LLC - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM.md): Precise Flight Inc. Pulselite Control System · Precise Flight Inc - [STC SR00220BO](https://openairdocs.org/stc/SR00220BO.md): Installation of a Pratt & Whitney Engine Services, Inc. IntelliStart+ Electronic Control System and Engine Trend Monitor P/N DPU-K-010-14. · Pratt & Whitney Engine Services Inc. - [STC SR02266CH](https://openairdocs.org/stc/SR02266CH.md): Install EAC, Inc. camera mount system · EAC Helicopters Incorporated - [STC SA00680SE](https://openairdocs.org/stc/SA00680SE.md): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. · Electronics International - [STC SR01430LA](https://openairdocs.org/stc/SR01430LA.md): Installation of Stainless Steel Skid shoes. · Papas Gary Los Angeles Laboratories Inc. - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM.md): Installation of Truboplus/ Electronics Int'l gauges and switches. · Aero Manufacturing Inc. - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA.md): Installation of JPI digital tachometer. · J P Instruments - [STC SH2966SO](https://openairdocs.org/stc/SH2966SO.md): Installation of pitch control link teflon rings. · Bouman R Thomas · Lists 269 Series - [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201.md): Installation of Electronics International Inc digital carburetor/outside air temperature gauges · Electronics International - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM.md): Installation of Electronics Int'l digital automatic engine analyzer. · Electronics International - [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201.md): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. · Electronics International - [STC SA2190NM PAGE 1](https://openairdocs.org/stc/SA2190NM%20PAGE%201.md): Installation of electronics International Digital Volt/Amp Gauges and Accessories. · Electronics International - [STC SH1765NM](https://openairdocs.org/stc/SH1765NM.md): Installation of a Simplex Model5200 spray system. · Simplex Manufacturing Company · Lists 269 Series - [STC SA334SW](https://openairdocs.org/stc/SA334SW.md): Installation of InterAv Alternator. · InterAv, Inc - [STC SA586EA](https://openairdocs.org/stc/SA586EA.md): Installation of Hartzell anti- overspeed kit. · Hartzell Propeller, Inc · Lists 269 Series - [STC SH22WE](https://openairdocs.org/stc/SH22WE.md): Landing gear conversion kit 100. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH23WE](https://openairdocs.org/stc/SH23WE.md): Cargo cling unit with release mechanism. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH24WE](https://openairdocs.org/stc/SH24WE.md): Modified spray system. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH26WE](https://openairdocs.org/stc/SH26WE.md): Cargo sling unit with release mechanism. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH35WE](https://openairdocs.org/stc/SH35WE.md): Spray system. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH40WE](https://openairdocs.org/stc/SH40WE.md): Dust dispensing equipment. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH11WE](https://openairdocs.org/stc/SH11WE.md): Overlay instrument panel to accommodate Motorola ADF T-128, Sperry Horizon, Schwien turn and bank. · Clover Field Radio Supply · Lists 269 Series - [STC SH14WE](https://openairdocs.org/stc/SH14WE.md): Full flow lube oil filter 30409A with element 1A0235. · Winslow Aerofilter Corp · Lists 269 Series - [STC SH18WE](https://openairdocs.org/stc/SH18WE.md): Cargo racks left and right sides. · Waters Helicopter Corp · Lists 269 Series - [STC SH41WE](https://openairdocs.org/stc/SH41WE.md): HB64 spray equipment of HB 12CF seeding equipment. · Heli-Birds Inc · Lists 269 Series - [STC SH54AL](https://openairdocs.org/stc/SH54AL.md): Tundra boards. · Bill Moore Air Service · Lists 269 Series - [STC SH60WE](https://openairdocs.org/stc/SH60WE.md): Lycoming HIO-460-B1B engine. · Pacific Airmotive Corp · Lists 269 Series - [STC SH6WE](https://openairdocs.org/stc/SH6WE.md): Aluminum frame cargo rack on front and rear beam assembly. · Simplex Manufacturing Co · Lists 269 Series - [STC SH84AL](https://openairdocs.org/stc/SH84AL.md): Cargo racks. · Bill Moore Air Service · Lists 269 Series - [STC SH1WE](https://openairdocs.org/stc/SH1WE.md): Two 30-gallon tanks and spraying equipment. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH31WE](https://openairdocs.org/stc/SH31WE.md): Spray equipment. · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SH3WE](https://openairdocs.org/stc/SH3WE.md): Dust tanks and associated equipment (restricted category only). · Agricultural Aviation Engineering Company · Lists 269 Series - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM.md): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories. · Electronics International ## 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 ('8059501') 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/schweizer-269d/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.