Cessna 550
STCs that may be installed · 324
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 ('2076604')
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.
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 ('2076604')
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_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.
STC SA5232NMIntallation of D.C. converter.STC SA5233NMInstallation of side-looking camera hatch.STC SA80RMInstallation of extended range fuel tank and relocation of aft pressure bulkhead.STC ST09630ACInstallation of Meggitt Avionics Engine Instrument Display System.STC ST09718ACInstallation of Artex C406 (406 MHz) Series emergency locator transmitter, antenna, and remote switch assemblySTC ST165RMInstallation of fiberglass tail cone in lieu of metal tail cone.STC SA09229SCRemoval of mechanical factory nose baggage door stop assemblies and installation of pneumatic gas cylinder baggage door openers.STC SA8437SWInstallation of nose radome quick release mechanism.STC SA8829SWInstallation of an inertial reel assembly on the pilot and co-pilot shoulder harnesses.STC ST09011SCInstallation of a pilot's, control wheel mounted, alternate gear horn silence switch.STC ST09559ACInstallation of Williams/Rolls FJ44-2A engine. Installation of STC SA732NW required for this mod.STC ST09863ACRemoval of original equipment manufacturer ladder and installation of a new design cabin entrance step assemblySTC ST04194CHInstall Honeywell Liquid Crystal Display (LCD) Flight DisplaysSTC ST02632LAModification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B Out and optionally install ACSS NXG-900 GPS as a position source for ADS-B OutSTC ST03912NYUpgrade of the GNS-XLS Single or Dual Fight Management System (FMS) to attain P-RNAV capability at RNP10, RNP4 and
RNP1STC ST04367ATRemoval of the Existing Honeywell DL-900 or DL-950 Data Loader and Installation of the Honeywell DL-1000 Data LoaderSTC SA1486CEInstallation of infrared, radar, communication, and navigation systems for the US Government. (550 ALL S/N ELIGIBLE) (560 S/N 560-0260 AND ON)STC SA1733CEDual camera installation.STC SA1885CEInstallation of 36-inch cargo door.STC SA2015CEInstallation of Bendix EFS-105-tube electronic flight instrument system.STC SA2210CEInstallation of 'E' field antenna for use with Global GNS-500(Series 3) Omega/VLF system.STC SA3849SWInstallation of a freon air conditioning system.STC ST02609LAModification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B OutSTC ST04282ATInstallation of the Honeywell DU-875 LCD Flight DisplaySTC ST03776NYModification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II)STC SA1291GLInstall Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 802STC ST00716WIInstallation of shoulder harness kit.STC ST01188CHInstall Air Ambulance Conversion.STC ST00881WI-DModification of a TCAS II system installation to Change 7.0 or Change 7.1STC ST00796DEInstallation of Teledyne Battery Products P/N 7638-44T Lead-Acid BatterySTC ST00800DEModification of a TCAS II system installation to Change 7.1STC ST03138CHInstallation of Electronic Flight Bag (EFB Class 2) provisions for the use of Tablet PC sSTC ST04238ATUpgrade of Honeywell Traffic Collision Avoidance Systems II (TCAS II) Processor Software from TCAS II Version 7.0 to TCAS II Version 7.1STC ST09174ACInstallation of AirCell ACM-2000 Transceiver.STC ST03397CHWireless Local Area Network (WLAN) Cabin Router and Aircraft Transmitting Portable Electronic Device (TPED) CompatibilitySTC ST01395WIInstallation of Dual Honeywell l AM-250 Digital Altimeter & Skylight Air Data Interface Adaptor ADC-602 AIU and associated equipment into Cessna Citation 500 Series aircraft to obtain Reduced Vertical Separation Minimum approval.STC ST01471LA-DInstallation of Hawker P/N 9750W0370 Series 24 Volt 43 Amp-hour sealed lead acid battery.STC ST02568CHInstallation of an L3 Communications GH-3100 Electronic Standby Instrument System (ESIS)STC ST00862CH-DInstallation of the Honeywell (Allied Signal) Mk VII Enhanced Ground Proximity Warning, with optional windshear detection for Cessna 560 aircraft equipped with Safe Flight AOA System and provisions for optional windshear detection for Cessna 550 aircraft equipped with Safe Flight AOA systemSTC ST01548WIInstallation of seat headrest assembliesSTC ST02127LAInstallation of a Crane Aerospace & Electronics Tire Sensor AssemblySTC ST03263NYHoneywell CAS-67A TCAS II/Dual MST-67A Transponder UpgradeSTC ST03240NYInstallation of Universal UNS-1Lw Flight Management SystemSTC ST11072SCInstall Pratt & Whitney Canada JT15D-4B engineSTC ST03975ATInstallation of Special Mission Equipment on the Cessna Model 550, Citation IISTC ST01636CHCertification of Reduced Vertical Separation Minimum (RVSM) operational capability.STC ST03062NYInstallation of an L3 Digital Flight Data RecorderSTC ST03949ATInstallation of the DDE sb4w proj_acs narr_descr_proj\* charformatRockwell Collins AN/ARC-210 VHF/UHF Multimode Communication SystemMaster Caution Panel with LED Lighting on the Cessna Model 550, Citation II aircraftSTC ST03946ATInstallation of the Advance Digital Audio Management System on the Cessna Model 550, Citation II AircraftSTC ST03947ATElectronic Flight Instrument System, Attitude Heading Reference System, Air Data System, Mode S Transponders, Standby Instruments, WAAS FMS, Terrain Awareness Warning System, and Vision 1 Systemon the Cessna Model 550, Citation II aircraft
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