# STCs that may be installed: N744TZ

A list on [N744TZ](https://openairdocs.org/aircraft/N744TZ.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.

- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM.md): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101) · Precise Flight Inc.
- [STC SA863EA](https://openairdocs.org/stc/SA863EA.md): Incorporation of DME Corporation emergency evacuation slide lighting system · Astronics Luminescent Systems Inc · Lists YS-11 Series
- [STC ST04361CH](https://openairdocs.org/stc/ST04361CH.md): Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR008, Revision NONE, dated November 14, 2018, or later FAA approved revision. · Rezich and Rezich Aviation Consulting Inc.
- [STC SA1982NM](https://openairdocs.org/stc/SA1982NM.md): Installation of a de-icing system on the Rolls Royce RK45524A engine inlet cowl. · ROBERT W. MURRAY
- [STC SA3104NM](https://openairdocs.org/stc/SA3104NM.md): Installation of a de-icing system externally on the Dowty Rotol propeller spinner. · ROBERT W. MURRAY
- [STC SA2040SO](https://openairdocs.org/stc/SA2040SO.md): Installation of cabin window plugs. · Pemco Aeroplex Inc
- [STC SA460GL](https://openairdocs.org/stc/SA460GL.md): Installation of pneumatic deicers, P/Ns 21S-2056-10-1, -10-2, -11-1, -11-2. · BF Goodrich Aerospace
- [STC SA1198EA](https://openairdocs.org/stc/SA1198EA.md): Installation of a Safeway deicer boot P/N 5939 and/or Semsa lead assembly P/N S.2001 on Dowty Rotol propeller model R209/4-40-4.5/2. · UNC Accessory Service
- [STC ST258CH](https://openairdocs.org/stc/ST258CH.md): Install ballast assembly according to drawing lists. · ABX Air Incorporated
- [STC ST247CH](https://openairdocs.org/stc/ST247CH.md): Installation of Ametek turbine gas temperature indicator model no. 10575N01F01, and Jet standby horizon model no. AI-330P. · ABX Air Incorporated
- [STC ST229CH](https://openairdocs.org/stc/ST229CH.md): Installation of ABX Air hydraulic motor pump P/N AO5292-1. · ABX Air Incorporated
- [STC ST184CH](https://openairdocs.org/stc/ST184CH.md): Installation of expanded parameters for Fairchild digital flight data recorder model F1000. · ABX Air Incorporated
- [STC ST101CH](https://openairdocs.org/stc/ST101CH.md): Installation of ground proximity warning system flap inhibit switch. · ABX Air Incorporated
- [STC SA2795SO](https://openairdocs.org/stc/SA2795SO.md): Installation of Concorde model RG390E lead acid batteries. · Concorde Battery Corporation
- [STC SA1512GL](https://openairdocs.org/stc/SA1512GL.md): Installation of Type C containers. · ABX Air Incorporated
- [STC SA1420GL](https://openairdocs.org/stc/SA1420GL.md): Installation of supplemental electric heater. · ABX Air Incorporated
- [STC SA1248GL](https://openairdocs.org/stc/SA1248GL.md): Installation of Janitrol Model B4050 heater (with fire detection and fire extinguishing system). · Airborne Express Air Inc.
- [STC SA3537NM](https://openairdocs.org/stc/SA3537NM.md): Installation of floor proximity lighting system. · MidPacific Airlines, Inc
- [STC SA287NE](https://openairdocs.org/stc/SA287NE.md): Replace Rotax wild frequency generators and voltage controllers with Bendix 28B135-168 alternator and 20B100-2A voltage controller. · Airborne Express Air Inc.
- [STC SA3694SW](https://openairdocs.org/stc/SA3694SW.md): Installation of Plumly airborne floor proximity lighting system. · Intl Aircraft Certification Service
- [STC SA3701SW](https://openairdocs.org/stc/SA3701SW.md): Installation of Plumly airborne floor proximity lighting system. · Intl Aircraft Certification Service
- [STC SA2728WE](https://openairdocs.org/stc/SA2728WE.md): Incorporation of Holcombe Industries HI-LITE SYSTEM P/N 50-1001 for emergency evacuation slide lighting. (707 AIRPLANES EQUIPPED WITH BOEING P/N 65-11685 AND 65-68862 FORWARD THRUST REVERSER DOORS) · Maravia Corp of Idaho
- [STC SA315NE](https://openairdocs.org/stc/SA315NE.md): Installation of replacement sidewall, ceiling and P.S.U. panels. · Magee Plastics Company
- [STC SA1698SO](https://openairdocs.org/stc/SA1698SO.md): Installation of restraint bar for underseat baggage stowage. · Provincetown-Boston Airlines
- [STC SA1441SO](https://openairdocs.org/stc/SA1441SO.md): Installation of escape slides and container assemblies. · Piedmont Aviation Inc
- [STC ST866SO](https://openairdocs.org/stc/ST866SO.md): Installation of Bendix ground proximity warning system. · Piedmont Aviation Inc
- [STC SA112NE](https://openairdocs.org/stc/SA112NE.md): Approval of inflight use of existing AiResearch GTCP 36-16 auxiliary power unit. · Airborne Express Air Inc
- [STC SA1416SO](https://openairdocs.org/stc/SA1416SO.md): Modification and installation of Weber seats, P/N 807201 and807202. · Charlotte Aircraft Corporation · Lists YS-11 Series
- [STC SA911SW](https://openairdocs.org/stc/SA911SW.md): Electronics installation for Category II operation including Kollsman servoed altimeter, Fairchild 5424-502 flight data recorder Fairchild A-100/A-152 cockpit voice recorder, emergency radio power system, flight instrument emergency power system, Sperry Phoenix SP-50F autopilot and Bendix ALA-51A radio altimeter system. · Mitsubishi Heavy Ind Ltd
- [STC SA912SW](https://openairdocs.org/stc/SA912SW.md): Interior modification. · Mitsubishi Heavy Ind Ltd
- [STC SA913SW](https://openairdocs.org/stc/SA913SW.md): Underwing filling provisions for water methanolsystem. · Mitsubishi Heavy Ind Ltd · Lists YS-11 Series
- [STC SA914SW](https://openairdocs.org/stc/SA914SW.md): Installation of right hand propeller brake. · Mitsubishi Heavy Ind Ltd · Lists YS-11 Series
- [STC SA4425SW](https://openairdocs.org/stc/SA4425SW.md): Installation of cargo nets. · Aviation Engineering Services
- [STC SA4261SW](https://openairdocs.org/stc/SA4261SW.md): Installation of bleed air heat system. · Air Freighters Intl Inc
- [STC SA4239SW](https://openairdocs.org/stc/SA4239SW.md): Installation of foot warmers for cockpit and crew compartment heat. · Air Freighters Intl Inc
- [STC SA1175SO](https://openairdocs.org/stc/SA1175SO.md): Installation of pitot heat indication system. · Piedmont Aviation Inc · Lists YS-11 Series
- [STC SA4110SW](https://openairdocs.org/stc/SA4110SW.md): Installation of Dynamic Air Engineering air condition system. · Air Freighters Intl Inc
- [STC SA4094SW](https://openairdocs.org/stc/SA4094SW.md): Installation of aft cargo door between F.S. 636.2 and 758.9 between floorline and stringer 27 and associated structural modifications. · Air Freighters Intl Inc
- [STC SA3873WE](https://openairdocs.org/stc/SA3873WE.md): Installation of bleed air heating system. · American Turbine Engine Co
- [STC SA2910SW](https://openairdocs.org/stc/SA2910SW.md): Unpressurized cargo door in rear left hand portion of fuselage. · American Turbine Engine Co
- [STC ST487SO](https://openairdocs.org/stc/ST487SO.md): Installation of P.P.G. manufactured main windshields, P/Ns 5613-00001(L/H) and 5613-00002 (R/H) and Barber Colman P/N HYLZ 8882 temperature controller. · Piedmont Aviation Inc
- [STC ST486SO](https://openairdocs.org/stc/ST486SO.md): Installation of external APU control panel. · Piedmont Aviation Inc
- [STC SA393SO](https://openairdocs.org/stc/SA393SO.md): Install Goodyear 9540512 wheels in place of Goodyear 9543138 wheels. · Piedmont Aviation Inc
- [STC ST424SO](https://openairdocs.org/stc/ST424SO.md): Installation of replacement radome assembly. · Piedmont Aviation Inc · Lists YS-11 Series
- [STC SE905EA](https://openairdocs.org/stc/SE905EA.md): Repair and modification of compresor outlet and interstage cases. · Airwork Corporation · Lists Dart 542-10
- [STC SE748EA](https://openairdocs.org/stc/SE748EA.md): Installation of GLA ignition exciter. · General Laboratory Association Inc. · Lists Dart 542-10

## 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 = '6310416'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '54522')
  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/N744TZ/stcs

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