N456KW
STCs that may be installed · 224
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.
Query with SQL
duckdb -csv -c "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 = '1152703'
UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '17273')
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"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.
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 = '1152703'
UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '17273')
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_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Airframe · Beech 58PA
STC SA3040SW-DInstallation of Mitchell automatic flight system model AK453 consisting of Century III autopilot with optional command/automatic electronic pitch trim system, radio coupler and glide slope coupler.STC SA2603NMInstallation of Wing Tip Recognition Light per Flightcraft, Inc.STC SA3311SW-DInstallation of Mitchell automatic flight system model AK453 consisting of Century III autopilot with optional radio coupler and glide slope couplerSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.STC SA3338SW-DMitchell automatic flight system system AK813 consisting of Century 41 autopilot or AK813FD consisting 41 flight director autopilot with optional remote annunciator.STC SA3344SWMitchell yaw damper system. YK781.STC SA1800NMInstallation of wing spar reinforcement.STC SA2961SWAddition of Hydro Seal Fluid Additive to the landing gear shock struts.STC SA978SOInstallation of NP-2041A area navigation computer programmer.STC SA979SOInstallation of Bendix FCS-870automatic flight control system including manual electric pitch trim and optional yaw damper and optional flight director.STC SA453SOInstallation of Bendix Model FCS 810 automatic flight control system including manual electric trim and optional flight director indicator.STC SA1123CEInstall AP-106 autopilot system and interface with either Collins FD-106 or FD-112 flight director.STC SA1124CEInstall AP-107 (2 axis) autopilot and interface with either Collins FD-106 or FD-112 flight director.STC SA1125CEInstall AP-107 (3 axis) autopilot system and interface with either Collins FD-106 or FD-112 flight director.STC SA00765DE PAGE 1Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensorSTC SA02153LA-DInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) SystemSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.STC SA00281BO PAGE 2Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000STC SA02153LAInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.STC SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemSTC SA2350NMInstallation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.
Engine · Continental TSIO-520-WB
STC SE5583SWInstallation of fuel flow transducers (true-flow totalizer).STC SE04349CHInstallation of SureFly electronic ignitionSTC SE02352CHInstallation of Challenger cleanable oil filter assemblySTC SE03309CHInstallation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt applicationSTC SE04577CHInstall an electronic engine ignition systemSTC SE09356SCInstall F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filterSTC SE00113SEReplaces Teledyne-Continental Part Number 646277 lifter bodiesSTC SE5785NMReplacement of Teledyne Continental original camshaft with P/N 32122-2.STC SE70RMInstallation of compressor bracketSTC SE09637SCRemove existing rocker arm assemblies and install modify rocker arm assemblies.STC SE1186SWRegrooving of pistons P/N 631475 or P/N 632585STC SE5820SWInstallation of Airmotive exhaust valve, P/N AEC-637781.STC SE8776SWInstallation of coated cylinders and piston rings.STC SE3330NMContinental valve cover gasketSTC SE09280SC-DModify engine in accordance with RAM Aircraft Corporation Drawing No. 1888.STC SE09281SC-DModify engine in accordance with RAM Aircraft Corporation Drawing Number 1891.STC SE3632SW-DInstallation of induction hose clamps.STC SE09282SC-DModify engine in accordance with RAM Aircraft Corporation Drawing Number 1892.STC SE3631SW-DCylinder modifications.STC SE5726SW-DInstallation of Floscan - 20lb or - 203b fuel flow transducers.STC SE09846SCInstallation of S539800M30 starter adapter springs.STC SE630SWEngine modificationsSTC SE1780NMInstallation of Precise Flight standby vacuum system (SVS III).STC SE5726SWInstallation of Floscan -201b or -203b fuel flow transducers.STC SE01628NYModification of starter adapter by substitution or rework of accessory drive parts.STC SE5743NMIntallation of adapter for externally mounted oil filter.STC SE09261SCModify engine to increase power output rating from 310 hp to 335 hp, install Garrett/AlliedSignal TA-81 turbocharger, RAM intercooler, RAM economy camshaft, RAM oil pump pickup tube, RAM forged pistons with gapless rings, and 0.02 inch undersized crankshaft.STC SE3631SWCylinder modification.STC SE3632SWInstallation of induction hose clamps.