Grumman G-44

STCs that may be installed · 130

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 ('3951502')
    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 SA01933LA-DInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin International IncSTC SA02212AKReplacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systemsSeaplanes North LLCSTC SA00382BOInstallation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanesAvidyne CorporationSTC SA00343BOInstallation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release)Avidyne CorporationSTC SA00352BO PAGE 1Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),Avidyne CorporationSTC SA02707CHInstallation of C&D Associates combustion heater Kit P/N CD12015K26Hartzell Engine Technologies, LLCSTC SA02119SE PAGE 1Installation of Garmin GDL 88 ADS-B UAT Transceiver SystemGarmin International IncSTC SA00478CHInstallation of Cooper Superflite 102 Fabric.Aviation Products Systems Inc.STC SA01229SE PAGE 1Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radiosGarmin International IncSTC SA02442AK PAGE 1Approval of the L-3 Communications NGT 2000/2500 ADS-B systemADS-B Technologies, LLCSTC SA01933LA-D PAGE 1Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin International IncSTC SA02283SE PAGE 2Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30PElectronics International Inc.STC SA02402SE PAGE 1Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30CElectronics International Inc.STC SA03335CHRemoval of propeller unfeathering valve, installation of enlarged rudder trim tab, installation of electric hydraulic pump, installation of volt/amp meter, installation of aux wing float fuel system, installation of sun visors, installation of solid rubber tail wheel/tire assembly, installation of a defroster blower and installation of Weldon fuel boost pumpsBrian Van WagnenSTC SA02121SEInstallation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic SystemGarmin International IncSTC SA02717NY PAGE 1Installation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleVoiceFlight Systems LLCSTC SA02015SE-DInstallation of Garmin G500 Primary Flight Display (PFD) and Multifunction Display (MFD) System.Garmin International IncSTC SA00432SEInstallation of EGT 701 series fuel flow instrument.J P InstrumentsSTC SA00861SEInstallation of J.P. Instruments (JPI) fuel flow indicating systemJ P InstrumentsSTC SA02825NY PAGE 1Installation of Aerospace Logic Aircraft InstrumentsAerospace Logic Inc.STC SA01692SEInstallation of a Garmin GMX 200 Multi-Function DisplayGarmin International IncSTC SA01487SE-DInstallation of a GDL 69 or GDL 69A XM Satellite ReceiverGarmin International IncSTC SA00243BOInstallation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).Icarus Avionics, LLCSTC SA02869CHONE ONLY STC, SN 1373: Installed two Lycoming GO-480B1D model engines (with dual impulse coupling magnetos both engines and 24 volt alternator charging system) and two Hartzell HC-A3V20-2C/V9333C-3 model propellers. Modified airplane electrical system to a 24 volt system. Removed the left engine driven hydraulic pump and installed a new Oildyne (P/N 645659, 108B1, C25-1V-13-Y) 24 volt electric hydraulic pump and system. Added two Weldon (P/N 8100H) 24 volt electrical fuel boost pumps with fuel bypass system, Added an auxiliary float fuel tank and fuel transfer system. Installed a Whelen PR and PG navigation/strobe light system, a Pulselite model 1210/2405-2A system, two Rosen (P/N 1751200-111) sunvisors, Industrial Labs (P/N AFB-193-10) defrost blower, Guardian AERO-553 Carbon Monoxide (CO) monitor/clock, Electronics International VA-1A-50 volt/ammeter, Kory (P/N 318630-1001-035) landing gear light system , Dusters and Sprayers Supply (P/N 10.00) solid rubber tail wheel and tire assembly, and ACK E-01 Emergency Locator Transmitter (ELT). Installed Cleveland 199-167 wheel and brake conversion kit with associated brake system upgrades. Installed a new .063 thick aluminum cockpit instrument panel. Installed new Oregon Aero (P/N 6A-0058-1) pilot, and co-pilot seats with Pacific Scientific rotary buckle restraint system. Installed Atlee Dodge (P/N 3147) passenger seats with associated seat belts, and new floor seat rails. Removed propeller unfeathering valve, incorporated an auxiliary wing float fuel tank system, and added an enlarged rudder trim tab. All modifications/alterations accomplishedVan Wagnen BrianSTC SA02847CHInstall two AVCO Lycoming GO-480-G1D6 model engines with Bendix S6LN-21 10-51365-32 magnetos (impulse coupling on right hand magneto both engines), two Hartzell HC-93Z20-2/10151B-8 model propellers, unfeathering valve removed, and an enlarged rudder trim tab addedMr. Brian VanWagnonSTC SA4172NMInstallation of Aviation Development oil filter.Aviation Development CorporationSTC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.M-20 Oil Separators LLCSTC SA20GLInstallation of Woodward Type II electronic propeller synchronizer or synchrophaser system. (G-44A MODIFIED COLEMILL - STC 2-13) (500-A modified - Colemill STC SA340SO)Ontic Engineering and Manufacturing Inc.STC SA01695SEInstallation of an antennaGarmin AT Inc.STC SA241CHInstall Ceconite 101 fabric.Aviation Products Systems Inc.STC SA00729SEInstallation of twin temperature indicating system with fuel flow in accordance with J.P. Instruments (JPI) Installation manual Report No. 760, Revision -, dated 7/20/99, or later FAA approved revision.J P InstrumentsSTC SA00893CHInstallation of McCauley Propeller Model 3AF32C528/82NEA-4, spinner (p/n D5215).McCauley Propeller SystemsSTC SA01487SEInstallation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision.Garmin AT Inc.STC SA8075SWInstallation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)Razorback Fabrics IncSTC SA1008WEInstallation of Poly-Fiber covering material.Poly-Fiber Inc.STC SA489EAInstallation of ARP Inc. carburetor ice detection systemAircraft & Rotorcraft Products (ARP) IncSTC SA1250GLSurrendered and incorporated into STC SA00478CH.Cooper Aviation Supply Company, Inc.STC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA00068LAInstallation of tail wheel adapter ring.R-R-R-Russ AircraftSTC SA81SOInstallation A, B, C or D of Continental engines and Hartzell HC-82 XF-2B/8433-2 or HC-82 XF-2B/8433-4 props, increase in take-off and landing gross wt. To 4840 lbs.Array Paul S.STC SA00209BOInstallation of an S-Tec Model 65 Two-Axis Automatic Flight Guidance System in accordance with Wylde Wood Aviation Installation Engineering Drawings dated December 1, 2000, or later FAA-approved revision.Wylde Wood Aviation IncSTC SA4-53Hull compartment modification.Gander Aircraft CorpSTC SA4-2Lycoming R-680-E, E3A or E3B engines and Hartzell 93Z propellers.Gander Aircraft CorpSTC SA4-60Landing gear modification.Gander Aircraft CorpSTC SA4-61Hull compartment modification to meet buoyancy requirements of CAR 4a.490(a).Gander Aircraft CorpSTC SA2-952Installation of fiberglass covering.Razorback Fabrics IncSTC SA3979WEInstallation of Silver Instruments fueltron 111G digital fuel flow and totalizer system.Arnav Systems IncSTC SA3174SW-DInstallation of Mitchell automatic flight system model AK645 consisting of Century I autopilot with optional omni tracker system.Century Flight Systems IncSTC SA3175SW-DInstallation of Mitchell Automatic Flight System Model AK646 consisting of Century IIB Autopilot with Optional Radio Coupler.Century Flight Systems IncSTC SA3176SW-DInstallation of Mitchell Automatic Flight System Model AK647 consisting of a Century III Autopilot with Optional Radio Coupler and Glide Slope Couplet.Century Flight Systems Inc
Back to Grumman G-44