Dehavilland DH114 HERON 2A

STCs that may be installed · 26

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 ('2800502')
    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 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 SA01988SEInstallation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.Electronics International Inc.STC SA00680SEInstallation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.Electronics InternationalSTC SA249SWInstallation of airstair door.Signature Flight Support CorporationSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA1138SOInstallation of Bendix RDR 160B NM-Lather radar system.Puerto Rico Intl Airlines, IncSTC ST965SOModification of cockpit direct vision window.Puerto Rico Intl Airlines IncSTC ST957SOInstallation of Teledyne battery Model BB638/T-C replacing two Rebat R-35 batteries.Puerto Rico Intl Airlines IncSTC SA919SOAirplane life extension.Puerto Rico Intl Airlines IncSTC ST758SOMetal covering of wing flaps.Puerto Rico Intl Airlines IncSTC SA757SOInstallation of emergency exit RH fuselage at F.S. 49-76, and permanent closure of three existing overhead exits.Puerto Rico Intl Airlines IncSTC SA1368WEInstallation of Lycoming IO-540 series engines.Riley Turbostream CorpSTC SA3125WEInstallation of lower wing skin straps, lower spar doubler straps and engine mount pickup strap doublers.Winters Aircraft Engr CoSTC SA1089SOInstallation of shoulder harness for crew seats.Puerto Rico Intl Airlines, IncSTC ST744SOInstallation of smoke detection system for forward and aft holds.Puerto Rico Intl Airlines IncSTC ST745SOInstallation of windshield wiper for co-pilot's (R.H.) position.Puerto Rico Intl Airlines IncSTC SA1729WEInstallation of over wing emergency exits and rear windows.Puerto Rico Intl Airlines IncSTC SA1685WEInstallation of four Continental IO-520-E engines.Puerto Rico Intl AirlinesSTC SA1545WEInstallation of cabin interior arrangement, air conditioning equipment, electrically operated air compressors.Aircraft Technical Service IncSTC SA1710WEInstallation of stair door.Aircraft Technical Service IncSTC SA1826WEInstallation of 22 occupant interior.Aircraft Technical Service IncSTC SA2067WEInstallation of Janitrol 8-200 cabin heater.Riley Turbostream CorpSTC SA740EAInstallation substitution of Lycoming engine IO-540-K1C5 in place of Lycoming Model IO-540-G1A4.Wright Airlines IncSTC SA2-1179Installation of McMillan Radome P/N 7191X and relocate pneumatic systemAssociated Air Center, Inc. - c/o CT Corporation System
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