Agusta A109A

STCs that may be installed · 65

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 ('0260112')
    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 SH3679NMInstall medical oxygen system.Aero Credit Company, IncSTC SH3833NMInstallation of a dual litter system.Aero Credit Company IncSTC SH3852NMInstall three Wulfsberg transmitters/receivers (RT30, RT138, RT450) as an auxiliary radio installation.Aero Credit Company, IncSTC SH3878NMInstallation of an Optical Radiation Corp. searchlight, Model B.Aero Credit Company IncSTC SH4027NMInstall a MS24658-21A, three position locking switch to replace the non-locked hydraulic servo switch.Aero Credit Company, IncSTC SH483NEInstallation of radio master switch kit, P/N 109-A37. (A109A S/N 7130 TO 7255)Agusta Aviation CorporationSTC SH284NEInstallation of alternate static pressure source for the pilot's airspeed indicator, altimeter, and VSI.Agusta Aviation CorporationSTC SH253NEInstallation of air conditioning improvement kit.Agusta Aviation CorporationSTC SH245NEInstallation of modified cowling access doors.Agusta Aviation CorporationSTC SH4832SWIncorporate a new A109AII tail rotor drive shaft.Agusta Aviation CorporationSTC SH4662SWInstallation of chip detector system.Agusta Aviation CorporationSTC SH1243EAInstallation of TEDECO zapper chip detector system.Atlantic Aviation CorporationSTC SA4446SWInstallation of weight on top rib of vertical finAgusta Aviation CorporationSTC SH1135EAInstallation of a Collins ANS-31A area navigation system. Collins DME-40 system and miscellaneous avionic modifications.Costruzioni AeronauticheSTC SH2699SWStability augmentation/avionics equipment and cockpit modification for certification of single and pilot day-night (IMC) operations.Atlantic Aviation
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