# STCs approved under this data sheet: TCDS 1H17

A list on [TCDS 1H17](https://openairdocs.org/tcds/1H17.md).

Current certificates first, most recently changed first.

- [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 SA593CH](https://openairdocs.org/stc/SA593CH.md): Install Champion SlickSTART magneto booster system. · Champion Aerospace LLC
- [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

## 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
FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '1H17')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/tcds/1H17/stcs

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