Cessna 177A

STCs that may be installed · 243

In force first, then newest. The registry doesn’t record which STCs an aircraft has.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
  FROM (
    SELECT stc_number, min(matched_model) AS matched_model
    FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
    WHERE aircraft_model_code IN ('2073706')
    GROUP BY stc_number
  ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA2457CEInstallation of fuel inlets and caps. (177B S/N 17700001 THRU 17702752)Hartwig Aircraft Fuel Cell RepairSTC SA02795ATInstallation of a PXE7300SR, In-Flight Entertainment SystemPS Engineering IncorporatedSTC SA10222SCInstallation of a Chelton Aviation Corp (CAC) AP-3C autopilot in accordance with Master Drawing List No. MS-005-12, Rev. F, dated February 3, 2004, or later FAA approved revision. FAA approved Airplane Flight Manual MS-005-14, Rev. I. R., dated February 5, 2004, or later FAA approved revision is required.Chelton Aviation CorporationSTC SA02674ATModification of engine exhaust system for improved engine performance by installation of Power Flow Systems, Inc. Tuned Exhaust System per Master Drawing List, PFS-13740-00, Revision, IR, dated: 06/05/03 or Master Drawing List, PFS-13741-00, Revision, IR, dated: 11/26/03 and Installation Instructions Report, PFS-13750-00, Revision A, dated: 08/30/02 or Installation Instructions contained in Report PFS-13751-00, Revision, IR, dated: 11/26/03 or later FAA approved revision.Power Flow Systems IncSTC SA10126SCInstallation of Aero Advantage ADV200 series vacuum pump per Aero Advantage Drawing Number ADVMSI 500 latest FAA approved revision.Aero Holdings Ltd. a Texas limited partnershipSTC SA01077SEInstallation of fluoropolymer film.Columbia Pacific AirlinesSTC SA00954SEInstallation of J.P. Instruments (JPI) Primary Temperature Indicating System in accordance with JPI Installation Manual for the EDM 711, Report 106P, Revision B, dated August 2, 2001, or later FAA approved revision.J P InstrumentsSTC ST01700NYInstallation of the following Aerospace Logic aircraft instruments: EGT-100 Exhaust Gas Temperature Indicator, CHT-100 Cylnder Head Temperature INdicator, FL-100 Dual Fuel Level Indicator, FP-100 Fuel Pressure and Ammeter Indicator, OL-100 Oil Pressure and Temperature Indicator, and VA-100 Voltmeter and Ammeter Indicator.Aerospace Logic Inc.STC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC SA4964NMInstallation of a NSA sunvisor system for the pilot and copilot.Rosen Sunvisor Systems LLCSTC SA489EAInstallation of ARP Inc. carburetor ice detection systemAircraft & Rotorcraft Products (ARP) IncSTC SA01386NYInstallation of Fibre Glass Reinforced Plastic Nacelle Fairing, Trade Name 'Exhaust Fairing".Maple Leaf Aviation LtdSTC SA00709LAInstallation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.Trevor Burward-HoySTC SA00895LAInstallation of instrument panel.Trevor Burward-HoySTC SA6023NMInstallation of an electronic digital engine tachometer, Model P-1000.Horizon Instruments IncSTC SA01033SEInstallation of vortex generators on wings and tail surfaces in accordance with Drawing Package MA2162, Revision IR, dated November 1, 2001, and Installation Manual MA2163, Revision IR, dated December 3, 2001, or later FAA approved revisions. If more than five vortex generators are damaged or missing, the aircraft is not airworthy.Micro AeroDynamics IncSTC SA09470SCInstallation of Starter Indicator light system.Texas Skyways IncSTC SA09125AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-608,S-TEC CorporationSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA01280CHInstallation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404)D & K AviationSTC SA5697NMRepair of upper hinge on the cabin door.Heyworth EugeneSTC SA71GLInstallation of air filtersBrackett Aero Filters Inc.STC SA09433AC-DInstallation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-783-40X/50X.S-TEC CorporationSTC SA4359NMInstallation of redesigned upper door hinge pin and retainer.Heyworth EugeneSTC SA00678SEInstallation of J. P. Instruments 8Jimline EGT-100 series primary instrumentsJ P InstrumentsSTC SA2619WEInstallation of Pathfinder Model P1-( ) autopilot system.Astronautics Corporation of AmericaSTC SA2620WEInstallation of Pathfinder Model P2-( ) autopilot system.Astronautics Corporation of AmericaSTC SA8008SWInstallation of Zeftronics alternator control units P/N's R25101 (27.7V systems) or R25102 (28.8V systems).Tovya Group, IncSTC SA8032SWInstallation of Zeftronics over-voltage sensor unit P/N V11100Tovya Group, IncSTC SA8432SWInstallation of V25101 overvoltage sensor.Tovya Group, IncSTC SA01224ATInstallation of wheel hub cabs with valve stem access door.LoPresti Speed Merchants · Lists 177 SeriesSTC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)Aero Trim, IncSTC SA5925NMInstallation of oil pressure/temperature instrument.Electronics InternationalSTC SA5924NMInstallation of RPM instrument.Electronics InternationalSTC SA02072AKInstallation of hourmeter airspeed switch.Avalaska IncSTC SA09295AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-741-20/30.S-TEC CorporationSTC SA00393SEInstallation of the G/S 2500 and G/S2500R Aircraft Security Alarm System.Protective Technologies IntSTC SA157NEInstallation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent.Insight Instrument CorpSTC SA00061LAInstallation of JPI digital tachometer.J P InstrumentsSTC SA00382NYInstallation of replacement windshields.L P Aero Plastics, IncSTC SA1761SOInstallation of Appalachian Access stainless steel brake discs.Aviation Products, IncSTC SA00215NYInstallation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.CAVU Products LimitedSTC SA00211ATInstallation of carbon steel brake discs that have melonite surface treatment.Aviation Products, IncSTC SA00212ATInstallation of carbon steel brake discs that have melonite surface treatment.Aviation Products, IncSTC SA8922SWInstallation of replacement Ultimate Engine Oil Filter for Textron Lycoming and Teledyne Continental engines. (411 S/N 000 THRU 0126, S/N 0127 AND UP) (T188C S/N 03474 AND UP) (206 S/N 05030 AND UP) (207 S/N 05227 AND UP) (T207 S/N 05227 AND UP) (P21 0 SERIES S/N 278 AND UP) (180 S/N 53087 AND UP) (210 S/N 63373 - 63375 AND UP) (B19 SPORT)Capehart Industries, IncSTC SA00166WIInstallation of replacement stabilizer tips.Flight EnhancementsSTC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA8031SWInstallation of Zeftronics alternator controller unit P/N R15100 or R15V00.Tovya Group, IncSTC SA5926NMInstallation of manifold pressure instrument.Electronics InternationalSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics International
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