# STCs that may be installed: N8944F A list on [N8944F](https://openairdocs.org/aircraft/N8944F.md). Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do. In force first, then newest. Page 1 of 3 · 131 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 SR00006DE](https://openairdocs.org/stc/SR00006DE.md): Installation of Inframetics IRTV-445G infrared imaging 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 SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC - [STC SH7WE](https://openairdocs.org/stc/SH7WE.md): Fabrication of Precision Helicopters Model 4887 Cargo Rack System · Schweizer RSG LLC - [STC SH8WE](https://openairdocs.org/stc/SH8WE.md): Installation of Tote-All luggage/cargo carrier. NOTE: Hughes Lateral Trim Assembly 269/A9935-3 required with this installation. · Schweizer RSG LLC - [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 SH586EA](https://openairdocs.org/stc/SH586EA.md): Installation of Hartzell Anti-Overspeed kits (D-3520-1 and D-3520-2) · Schweizer RSG LLC - [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 SR01802WI](https://openairdocs.org/stc/SR01802WI.md): To allow the use of UL91 or UL94 (minimum) grade aviation fuel per ASTM D7547. · Swift Fuels 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 SA00432SE](https://openairdocs.org/stc/SA00432SE.md): Installation of EGT 701 series fuel flow instrument. · J P Instruments - [STC SA00861SE](https://openairdocs.org/stc/SA00861SE.md): Installation of J.P. Instruments (JPI) fuel flow indicating system · J P Instruments - [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 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 - [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 SA02520AT](https://openairdocs.org/stc/SA02520AT.md): Installation of M-20 Oil Separator, model 600-WP. · M-20 Oil Separators LLC - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM.md): Installation of Truboplus/ Electronics Int'l gauges and switches. · Aero Manufacturing Inc. - [STC SH12CE](https://openairdocs.org/stc/SH12CE.md): Replace existing engine induction air filter with AC Spark Plug Filter. · Brackett Aero Filters Inc. - [STC SH5857SW](https://openairdocs.org/stc/SH5857SW.md): Installation of remote engine oil filler. · Kinzie Industries Inc. - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA.md): Installation of JPI digital tachometer. · J P Instruments - [STC SR00138LA](https://openairdocs.org/stc/SR00138LA.md): Installation of ground handling wheels carrier, P/N 300-08-00 on existing skid tubes. · Brackett Aero Filters Inc. - [STC SA00238SE](https://openairdocs.org/stc/SA00238SE.md): Installation of Aviation Development Corporation's sump mounted chip detector · Aviation Development Corporation - [STC SR00078DE](https://openairdocs.org/stc/SR00078DE.md): Installation of a swivel mount assembly to mount a flat design video monitor. · Paravion Technology Inc - [STC SA2844CE](https://openairdocs.org/stc/SA2844CE.md): Installation of a plastic cap enclosure over the anti-collision strobe light system. · Air Transport Inc - [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 SH7598SW](https://openairdocs.org/stc/SH7598SW.md): Installation of forward door glass with slide window. · Tech-Tool Plastics Inc - [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 SH4173NM](https://openairdocs.org/stc/SH4173NM.md): Installation of Simplex Model 7600 modular electrical system. (US ARMY OH-13E M74A) · Simplex Manufacturing Company - [STC SH37WE](https://openairdocs.org/stc/SH37WE.md): Installation of floats, per Hughes Tool Co. · Air Cruisers Company - [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 Next page: https://openairdocs.org/aircraft/N8944F/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 m.matched_by, s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(side) AS side, arg_min(matched_by, side) AS matched_by, arg_min(matched_model, side) AS matched_model FROM (SELECT stc_number, 1 AS side, 'airframe' AS matched_by, matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code = '4470404' UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '41515') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY m.side, s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/aircraft/N8944F/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.