# STCs that may be installed: N6142S

A list on [N6142S](https://openairdocs.org/aircraft/N6142S.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 2 · 65 STCs

- [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 SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC
- [STC SR00359BO](https://openairdocs.org/stc/SR00359BO.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies
- [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 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 SA104GL](https://openairdocs.org/stc/SA104GL.md): Installation of a 0.6 second time delay circuit in the side-slip warning system in accordance with Farrington Aircraft Corporation Drawing No. FAC-1001, revision D, and FAC-100, Page 3, revision C, and later approved revisions. · Heliplane Aircraft Corporation International
- [STC SH14CE](https://openairdocs.org/stc/SH14CE.md): Installation of variable pitch control system in accordance with Devore Aviation Corporation Drawings DE-3300, Rev. F, dated 12/28/71, DE-3301, Rev. C, dated 11/19/71, DE-3302, dated 9/7/71, DE-3303, dated 10/21/71, DE-3304, dated 11/19/71, and DE-3305, dated 11/19/71. · Heliplane Aircraft Corporation International
- [STC SH156GL](https://openairdocs.org/stc/SH156GL.md): Installation of Hartzell HC-C3Y(K, R)-1BLF/FL7663()-4R propeller in accordance with Farrington Aircraft Corporation Installation Instructions FAC-2001 dated October 1, 1976. · Heliplane Aircraft Corporation International
- [STC SH293GL](https://openairdocs.org/stc/SH293GL.md): Modification of rotor hub drag link in accordance with Devore Aviation Corporation Stress Memo dated December 21, 1978 · Heliplane Aircraft Corporation International
- [STC SH317GL](https://openairdocs.org/stc/SH317GL.md): Removal of cabin door for flight · Heliplane Aircraft Corporation International
- [STC SH2673SO](https://openairdocs.org/stc/SH2673SO.md): Installation of Fin Tip Plates in accordance with Farrington Aircraft Drawing No. FAC-FIN-1011, Revision A, dated October 13, 1989, and removal of existing Side Slip Warning System. · Heliplane Aircraft Corporation International
- [STC SH2138SO](https://openairdocs.org/stc/SH2138SO.md): Modification of the exhaust and the addition of a muffler and re-contoured engine cowling in accordance with Farrington Aircraft Corp. installation instructions dated February 27, 1987 and Master Drawing List revised August 23, 1987. · Heliplane Aircraft Corporation International
- [STC SA1315WE](https://openairdocs.org/stc/SA1315WE.md): Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision. · Universal Corporation
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM.md): Installation of Electronics Int'l digital automatic engine analyzer. · Electronics International
- [STC SH13CE](https://openairdocs.org/stc/SH13CE.md): Change nose landing gear cylinder and piston. · Farrington Aircraft Corp
- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH.md): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22 · Swift Fuels LLC · Lists O-360-A1A
- [STC SE00825WI](https://openairdocs.org/stc/SE00825WI.md): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. · B & C Specialty Products Inc. · Lists O-360-A1A
- [STC SE208SO](https://openairdocs.org/stc/SE208SO.md): Installation of ice indicator in the carburetor. · LegacySTC.com
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH.md): Installation of SureFly electronic ignition · SureFly Partners Ltd. · Lists O-360-A1A
- [STC SE01954SE](https://openairdocs.org/stc/SE01954SE.md): Installation of engine crankcase seal. · Ly-Con Rebuilding Company · Lists O-360-A1A
- [STC SE02352CH](https://openairdocs.org/stc/SE02352CH.md): Installation of Challenger cleanable oil filter assembly · Challenger Aviation Products Inc. · Lists O-360-A1A
- [STC SE00939WI](https://openairdocs.org/stc/SE00939WI.md): Installation of B&C Specialty Products Model BC 315-() Starter on Lycoming engines. · B & C Specialty Products Inc. · Lists O-360-A1A
- [STC SE2390CE](https://openairdocs.org/stc/SE2390CE.md): Installation of B & C Speciality Products. · B & C Specialty Products Inc.
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH.md): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application · Hartzell Propeller Inc. · Lists O-360-A1A
- [STC SE154SO](https://openairdocs.org/stc/SE154SO.md): Installation of one Roto-Master Turbocharger P/N's 600573-00 (RJ0326-1, RJ0326) or 600576-00 (RJ0326-2, RJ0325. · TALCO Aviation · Lists O-360-A1A
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH.md): Install an electronic engine ignition system · Electroair Acquisition Corp · Lists O-360-A1A
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI.md): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines · General Aviation Modifications Inc. · Lists O-360-A1A
- [STC SE4408SW](https://openairdocs.org/stc/SE4408SW.md): Miscellaneous engine cylinder replacement parts. · Continental Motors, Inc.
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW.md): Installation of coated cylinders and piston rings. · Continental Motors, Inc.
- [STC SE00218NY](https://openairdocs.org/stc/SE00218NY.md): Replacement of Lycoming starter with SKY-TEC 12 volt starter installed. · Hartzell Engine Technologies, LLC
- [STC SE00226NY](https://openairdocs.org/stc/SE00226NY.md): Replacement of Lycoming starter with SKY-TEC 24-volt starter Models 149-24HT and 122-24HT. Approval limited to 24-volt DC source available to the starter. · Hartzell Engine Technologies, LLC · Lists O-360-A1A
- [STC SE00357NY](https://openairdocs.org/stc/SE00357NY.md): Replacement of Lycoming starter with SKY-TEC 24-volt starter installed. · Hartzell Engine Technologies, LLC
- [STC SE03495NY](https://openairdocs.org/stc/SE03495NY.md): Installation of an electronic ignition system, an air conditioning compressor, and an oil filter adapter · Helicopteres Guimbal S.A. · Lists O-360-J2A
- [STC SE2901NM](https://openairdocs.org/stc/SE2901NM.md): Lycoming valve cover gasket · Real Gaskets Tennessee · Lists O-360-A1A
- [STC SE02291AT](https://openairdocs.org/stc/SE02291AT.md): Conversion of the engine from a carburetor fuel system and magneto ignition system to a full authority digital electronic control (FADEC) system for fuel injection and ignition. · Continental Motors, Inc. · Lists O-360-A1A
- [STC SE01524CH](https://openairdocs.org/stc/SE01524CH.md): Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR) Model 4755 and 6755 bush kit ignition systems. · Champion Aerospace LLC · Lists O-360-A1A
- [STC SE1017GL](https://openairdocs.org/stc/SE1017GL.md): Removal of the Type certificated Bendix magnetos and ignition harnesses followed by the installation of Slick magneto Models 4250 and 4251 with Slick ignition harnesses · Champion Aerospace LLC · Lists O-360-A1A
- [STC SE524CH](https://openairdocs.org/stc/SE524CH.md): Replace Slick 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S-20, S-200, and S-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASAR) · Champion Aerospace LLC · Lists O-360-A1A
- [STC SE8193SW](https://openairdocs.org/stc/SE8193SW.md): Grind nitriden high compression cylinder barrles to plus.010 oversize and install SL75089 P10 piston, SL74242 P10 compression ring, and SL73857 P10 oil ring. · Superior Air Parts Inc. · Lists O-360-A1A
- [STC SE927GL](https://openairdocs.org/stc/SE927GL.md): Installation of a Shadin Co. fuel flow transducer. · Shadin Avionics · Lists O-360-A1A
- [STC SE02285AT](https://openairdocs.org/stc/SE02285AT.md): Data pertaining to this modification are considered to be inadequate for duplication in other engines. This modification is applicable to Lycoming engine Serial Number L-31403-36A only. · Glidden Dennis C · Lists O-360-C1E
- [STC SE1779NM](https://openairdocs.org/stc/SE1779NM.md): Installation of Precise Flight, Inc. Standby Vacuum System SVS III · Precise Flight Inc · Lists O-360-A1A
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM.md): Intallation of adapter for externally mounted oil filter. · Aviation Development Corporation · Lists O-360-A1A
- [STC SE00889LA](https://openairdocs.org/stc/SE00889LA.md): Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models. · Nickson's Machine Shop Inc · Lists O-360-A1A
- [STC SE2563CE](https://openairdocs.org/stc/SE2563CE.md): Leaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON) /2 per ASTM spec D-439. Intermixing with aviation gasoline also approved. · Petersen Aviation Inc · Lists O-360-A1A
- [STC SE1-201](https://openairdocs.org/stc/SE1-201.md): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)) · MidContinent Instru Co Inc
- [STC SE09492SC](https://openairdocs.org/stc/SE09492SC.md): Installation and usage of Exxon 20W50 multigrade aircraft engine oil conforming to Exxon Oil formulation WS-3013. · Exxon Company USA
- [STC SE00687CH](https://openairdocs.org/stc/SE00687CH.md): Modify by removing oil sump and vertical carburetor and installing a Facet model HA-6 carburetor(P/N 10-5045) and Lycoming oil sump (P/N 77159). (O-360-C1A 5632-36) · Macy Roger F · Lists O-360-C1A
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE.md): Installation of sump mounted chip detector. · Aviation Development Corporation · Lists O-360-A1A
- [STC SE8023SW](https://openairdocs.org/stc/SE8023SW.md): Installation and usage of AEROSHELL · Shell Development Co

Next page: https://openairdocs.org/aircraft/N6142S/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 = '0440104'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '41514')
  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/N6142S/stcs

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