# STCs that may be installed: Schweizer 269C A list on [Schweizer 269C](https://openairdocs.org/model/schweizer-269c.md). In force first, then newest. The registry doesn’t record which STCs an aircraft has. Page 1 of 3 · 110 STCs - [STC SA800EA](https://openairdocs.org/stc/SA800EA.md): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies · Whelen Aerospace Technologies - [STC SR00004DE](https://openairdocs.org/stc/SR00004DE.md): Installation of an SX-5 searchlight. · Dart Aerospace Company - [STC SR00006DE](https://openairdocs.org/stc/SR00006DE.md): Installation of Inframetics IRTV-445G infrared imaging system. · Dart Aerospace Company - [STC SR00152DE](https://openairdocs.org/stc/SR00152DE.md): Installation of a FLI-MAP (fast laser imaging - mapping airborne platform) terrain mapping equipment system using an organic tissue eye-safe laser beam. (269C S/N 1704 only) · Dart Aerospace Company - [STC SR00364DE](https://openairdocs.org/stc/SR00364DE.md): Installation of Video Tracker System. · Dart Aerospace Company - [STC SH2726NM](https://openairdocs.org/stc/SH2726NM.md): Installation of a cabin heater. · Dart Aerospace USA Inc. - [STC SH5248NM](https://openairdocs.org/stc/SH5248NM.md): Installation of external pod, camera mount, and 12 volt power provision. · Dart Aerospace USA Inc. - [STC SH4036NM](https://openairdocs.org/stc/SH4036NM.md): Installation of door actuators. · Dart Aerospace USA Inc. - [STC SR00038DE](https://openairdocs.org/stc/SR00038DE.md): Installation of supplemental lubrication kit for lower drive shaft. · Dart Aerospace USA Inc. - [STC SH3319NM](https://openairdocs.org/stc/SH3319NM.md): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system, · Precise Flight Inc - [STC SA11137SC](https://openairdocs.org/stc/SA11137SC.md): Installation of Plane-Power ALT-FLX alternator · Hartzell Engine Technologies, LLC - [STC SR01838AT](https://openairdocs.org/stc/SR01838AT.md): Installation of Cyclic Friction Release Levers. · Thoroughbred Aviation Maintenance Inc · Lists 269 Series - [STC SR00711SE](https://openairdocs.org/stc/SR00711SE.md): Fabrication of Onboard Systems Model 200-244-00 cargo hook kit · Onboard Systems International - [STC SH1152NW](https://openairdocs.org/stc/SH1152NW.md): Installation of the Automatic Flagman Model 135 Control Stick Grip · Air Products & Parts LLC - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC - [STC SH2334SO](https://openairdocs.org/stc/SH2334SO.md): Installation of a cabin heater/defroster · Schweizer RSG LLC - [STC SH7WE](https://openairdocs.org/stc/SH7WE.md): Fabrication of Precision Helicopters Model 4887 Cargo Rack System · Schweizer RSG 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 SA615EA](https://openairdocs.org/stc/SA615EA.md): Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights. · Whelen Aerospace Technologies - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SH444NE](https://openairdocs.org/stc/SH444NE.md): Installation of Whelen Strobe Lights · Schweizer RSG LLC - [STC SH445NE](https://openairdocs.org/stc/SH445NE.md): Installation of Engine Idle Overspeed Control System · Schweizer RSG LLC - [STC SH586EA](https://openairdocs.org/stc/SH586EA.md): Installation of Hartzell Anti-Overspeed kits (D-3520-1 and D-3520-2) · Schweizer RSG LLC - [STC SH1065NE](https://openairdocs.org/stc/SH1065NE.md): Installation of Airwolf Model AFC-500 full flow engine oil filter P/N AFC-500. · Airwolf Filter Corporation - [STC SA2586NM](https://openairdocs.org/stc/SA2586NM.md): Installation of J.P. Instruments temperature monitoring systems. · J P Instruments - [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 SH1839NM](https://openairdocs.org/stc/SH1839NM.md): Installation of Skytronics, Part No. 7150T-300-1 Alternators · Hartzell Engine Technologies, LLC - [STC SR03281CH](https://openairdocs.org/stc/SR03281CH.md): Installation of Garmin G500H Flight Display System, including GDU 620 PFD/MFD, GTN 650 Control and Display, GRS 77H AHRS, GMU 44 Magnetometer, GTP 59 Temperature Probe and Midcontinent Instrument MD302 Standby Attitude Module · University Aerospace Foundation - [STC SA00861SE](https://openairdocs.org/stc/SA00861SE.md): Installation of J.P. Instruments (JPI) fuel flow indicating system · J P Instruments - [STC SH202WE](https://openairdocs.org/stc/SH202WE.md): Installation of controls for pilot-in-command on right side. · Allen J Gerbino, Gerbino Flight Systems - [STC SH249WE](https://openairdocs.org/stc/SH249WE.md): Installation of a searchlight kit. · Allen J Gerbino, Gerbino Flight Systems - [STC SH258WE](https://openairdocs.org/stc/SH258WE.md): Installation of MCT-10 mounting rack. · Allen J Gerbino, Gerbino Flight Systems - [STC SH259WE](https://openairdocs.org/stc/SH259WE.md): Installation of utility compartment. · Allen J Gerbino, Gerbino Flight Systems - [STC SH286WE](https://openairdocs.org/stc/SH286WE.md): Installation of Tayburn antenna deployment system. · Allen J Gerbino, Gerbino Flight Systems - [STC SH290WE](https://openairdocs.org/stc/SH290WE.md): Installation of a 'T' instrument console. · Allen J Gerbino, Gerbino Flight Systems - [STC SH152WE](https://openairdocs.org/stc/SH152WE.md): Installation of Hoskins Model 700801 Anti-collision light system · BF Goodrich Aerospace - [STC SH152AWE](https://openairdocs.org/stc/SH152AWE.md): Installation of Hoskins Model 700801 Anti-collision light system in accordance with Hoskins Drawing No. 10-201969, Rev D. Dated August 14, 1972. · BF Goodrich Aerospace - [STC SH1099CE](https://openairdocs.org/stc/SH1099CE.md): Installation of cabin heater and engine exhaust tail pipe extension. · Kinzie Industries Inc. - [STC SH1138CE](https://openairdocs.org/stc/SH1138CE.md): Installation of engine exhaust tail pipe extension. · Kinzie Industries Inc. - [STC SR09562RC](https://openairdocs.org/stc/SR09562RC.md): Installation of Night Vision Goggle Compatible Interior Lighting System · Aero Dynamix Inc. - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM.md): Installation of Electronics International digital volt/amp gauges and accessories. · Electronics International Inc. - [STC SA4172NM](https://openairdocs.org/stc/SA4172NM.md): Installation of Aviation Development oil filter. · Aviation Development Corporation - [STC SA593CH](https://openairdocs.org/stc/SA593CH.md): Install Champion SlickSTART magneto booster system. · Champion Aerospace LLC - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT.md): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. · M-20 Oil Separators LLC - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM.md): Precise Flight Inc. Pulselite Control System · Precise Flight Inc - [STC ST02481CH](https://openairdocs.org/stc/ST02481CH.md): Installation of camera quick disconnect mounting. · NASS-EAC - [STC SA00402SE](https://openairdocs.org/stc/SA00402SE.md): Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed) · Aviation Development Corporation Next page: https://openairdocs.org/model/schweizer-269c/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 ('8059502') 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-269c/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.