# STCs that may be installed: N4204H

A list on [N4204H](https://openairdocs.org/aircraft/N4204H.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 6 · 253 STCs

- [STC SA01233SE](https://openairdocs.org/stc/SA01233SE.md): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly · ABI, LLC
- [STC SA12428CH](https://openairdocs.org/stc/SA12428CH.md): Installation of the Lycoming Engines Electronic Ignition System (EIS) · Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY.md): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights · AeroLED's Holdings, LLC
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI.md): Installation of a Garmin AXIS Flight Display System · Garmin International Inc.
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH.md): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification · Swift Fuels LLC
- [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 SA02525LA](https://openairdocs.org/stc/SA02525LA.md): Installation of Wheel and Brake Assemblies · Game Aerospace LLC
- [STC SA01704LA](https://openairdocs.org/stc/SA01704LA.md): Installation of the Grove Disk Brake System · Grove Aircraft Landing Gear Systems Inc.
- [STC SA00081NY](https://openairdocs.org/stc/SA00081NY.md): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. · Alcor LLC
- [STC SA7965SW](https://openairdocs.org/stc/SA7965SW.md): Application of fabric and polyurethane finishing system. · Shady Aviation LLC
- [STC SA11854CH](https://openairdocs.org/stc/SA11854CH.md): Installation of modified exhaust system in lieu of original components · Dakota Cub Aircraft Inc.
- [STC SA02764SE](https://openairdocs.org/stc/SA02764SE.md): Installation of Acme Aero Shock landing gear shock absorbers · Acme Suspensions LLC
- [STC SA02765SE](https://openairdocs.org/stc/SA02765SE.md): Installation of Acme Stinger tailwheel landing gear shock absorber · Acme Suspensions LLC
- [STC SA00805CH](https://openairdocs.org/stc/SA00805CH.md): Installation of Air-Energy Service Inc. (AESI) P/N AESI-12-1900 (-1) wing fuel tanks. · Crown MN Aviation LLC
- [STC SA01333CH](https://openairdocs.org/stc/SA01333CH.md): Installation of a 24-gallon wing fuel tanks. · Crown MN Aviation LLC
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI.md): To allow the use of UL91 or UL94 (minimum) grade aviation fuel · Swift Fuels LLC
- [STC SA01343WI](https://openairdocs.org/stc/SA01343WI.md): Installation of B&C Specialty Products BC400 alternator · B & C Specialty Products Inc.
- [STC SA02582AK](https://openairdocs.org/stc/SA02582AK.md): Installation of Airframes Alaska Brake Pedal and Master Cylinder Assembly · Airframes Alaska LLC
- [STC SA02581AK](https://openairdocs.org/stc/SA02581AK.md): Installation of Ground Adjustable Sensenich Composite 2G0M(X)/C82BGF Propeller · Sensenich Propeller Company
- [STC SA02576AK](https://openairdocs.org/stc/SA02576AK.md): Installation of Cleveland and ABI, LLC Wheel and Brake Kits · ABI LLC
- [STC SA02233AK](https://openairdocs.org/stc/SA02233AK.md): Installation of high visibility fuel sight gauge. · Dakota Cub Aircraft Inc.
- [STC SA02987CH](https://openairdocs.org/stc/SA02987CH.md): Installation of the Electroair Electronic Ignition System · Electroair Acquisition Corporation
- [STC SA5-33](https://openairdocs.org/stc/SA5-33.md): Removed unbalanced tail surfaces and installed balanced tail surfaces. Install elevators, Piper P/N 12789-00 and 12789-01 and stabilizers, Piper P/N 12790-00 and 12790-01 · Wilbur Repair Service Marguerite Benson or Anne Wilbur
- [STC SA02534AK](https://openairdocs.org/stc/SA02534AK.md): Installation of Airframes Alaska Aluminum Lift Struts · Airframes Alaska LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI.md): Use of GAMI G100UL High Octane Unleaded Avgas · General Aviation Modifications Inc.
- [STC SA02203AK](https://openairdocs.org/stc/SA02203AK.md): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). · Genesys Aerosystems Inc.
- [STC SA02123AK](https://openairdocs.org/stc/SA02123AK.md): Installation of Baumann Model BF-2100 floats. · Baumann Floats LLC
- [STC SA04776NY](https://openairdocs.org/stc/SA04776NY.md): The HIPEC Covering and Finishing System must be performed and maintained · HIPEC Aircraft Coatings Inc.
- [STC SA02153AK](https://openairdocs.org/stc/SA02153AK.md): Installation of Burl's Aircraft Rebuild Magnum I tail wheel Penetration ski · Burl's Aircraft Rebuild LLC
- [STC SA02214AK](https://openairdocs.org/stc/SA02214AK.md): Installation of Alpha Omega Suspension System in place of original bungees or bungees and hydasorbs. · Burl's Aircraft Rebuild LLC
- [STC SA01015SE](https://openairdocs.org/stc/SA01015SE.md): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires · ABI LLC
- [STC SA02553AK](https://openairdocs.org/stc/SA02553AK.md): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener · Keller Engineering Group LLC
- [STC SA04474CH](https://openairdocs.org/stc/SA04474CH.md): Installation of Rubbert Exhaust Assembly RR-1210, RR-1210-HR, RR-1212 and RR-1212-HR on Piper Aircraft models PA-12, PA- 14, PA-16, PA-18, PA-19, PA-20 and PA-22, in accordance with Installation Instructions, document number RR-120, revision Org., dated 04/24/2020 and Instruct 1201, revision Org., dated July 27, 2020 or later FAA approved revision. · Rubbert Aircraft Services
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI.md): To allow the use of UL91 (minimum) grade aviation fuel · Petersen Aviation Inc
- [STC SA03328CH](https://openairdocs.org/stc/SA03328CH.md): Installation of Lycoming O-320 or O-360 engine · Svenn's Aviation LLC
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH.md): Install rocker switch assemblies · Electroair Acquisition Corporation
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies
- [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 SA1629WE](https://openairdocs.org/stc/SA1629WE.md): Installation of left-hand door and associated fuel line routing and stabilizer trim cable changes. (PA-14 S/N 14-66, N4262H) · Kenmore Air Harbor LLC
- [STC SA4-78](https://openairdocs.org/stc/SA4-78.md): Installation of a Lycoming O-320 engine and Sensenich M74DM59 propeller. Installation of Piper PA-18A-150 engine cooling baffles, modified to fit cowling. Installation of oil cooler (Harrison AP13SJ03-01) in accordance with Piper Drawing 14368. Installation of pressure type gas tank caps. · John P. Warren
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY.md): Installation of Latitude Technologies Skynode S200 Satcom system must be performed · Latitude Technologies Corporation
- [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 SA02212AK](https://openairdocs.org/stc/SA02212AK.md): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems · Seaplanes North LLC
- [STC SA3606NM](https://openairdocs.org/stc/SA3606NM.md): Installation of landing gear fueling step. · F. Atlee Dodge Aircraft Services, LLC
- [STC SA01734SE](https://openairdocs.org/stc/SA01734SE.md): Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. · Andrew D. Humphrey
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE.md): Installation of the True Lock Safety Retention Axle Lock Nut System · True Lock LLC
- [STC SA02734CH](https://openairdocs.org/stc/SA02734CH.md): Installation of Lightweight Battery and Circuit Breaker Master Switch in lieu of original components · Svenn s Aviation LLC
- [STC SA02452AK](https://openairdocs.org/stc/SA02452AK.md): Installation of F. Atlee Dodge Aircraft Services, LLC, Pilot s Safety Barrier Net · F. Atlee Dodge Aircraft Services, LLC
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH.md): Installation of Cooper Superflite 102 Fabric. · Aviation Products Systems Inc.
- [STC SA03327CH](https://openairdocs.org/stc/SA03327CH.md): Installation of engine mount, engine cowling and carburetor air box · Rubbert Aircraft Services

Next page: https://openairdocs.org/aircraft/N4204H/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 = '7101402'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '41504')
  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/N4204H/stcs

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