Beech 99
STCs that may be installed · 166
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 ('1154002')
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 ('1154002')
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 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.STC SA02237AKLimit the maximum seating capacity to 9 passengers or less in accordance with TransNorthern Drawing TNA-99-01, Revision OR, dated March 15, 2002, or later FAA approved revision.STC SA01158WIInstallation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.STC SA4550SWInstallation of Pratt & Whitney PT6A-27 or PT6A-28 engines.STC SA02217AKInstallation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision.STC SA01639NYReplacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B.STC SA6073NMInstallation of fatigue sensor and structural life extension of wing spar in accordance with FAA approved SIE Master Drawing List 91000, Revision A, dated September 23, 1993, or later FAA approved revision, and FAA approved Airplane Flight Manual Supplement Report No. SIE-12-601, Revision N/C, dated October 19, 1993 or later FAA approved Airplane Flight Manual Supplement, and Report No. SIE-12-602, Revision N/C, dated December 21, 1993, or later FAA approved Revision. (SIE-12-601 is for model C99 only, and SIE-12-602 is for the remaining models, 99, 99A, A99A, and B99.)STC SA2775CEInstall passenger seat with hinged backrest per Aviation Fabricators Drawing List Number AF-150 stamped "FAA Approved" with a date of November 13, 1991 or later FAA approved revision.STC SA01169WIInstallation of Aero-Mach Labs, Inc. propeller RPM tachometer or percent (gas generator/N1) RPM tachometer instruments.STC SA572EAInstallation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.STC SA3528NMCockpit sun visor installation.STC SA2632CEInstallation of a four-place side facing divan.STC SA00165BOInstallation of Avidyne Corporation Datalink Coupler, part number 700-00015-000 per Avidyne Corporation Master Document List, Document No. AVACP-006 dtd 1/2/93 or later FAA-approved revisions.STC SA2628CEInstallation of a two-place side facing divan.STC SA01126WIReplacement of wing tie down ring assembly on Classic Beechcraft model airplanes with one piece machined part number APMA35-115632STC SA00114ATInstallation of a Marathon KSP 400 battery.STC SA00823CHInstallation of various de-icer wire harnesses.STC SA01003ATInstallation of left hand side nacelle fuel cell assembly.STC SA00692SEReplacement of certain BF Goodrich pneumatic deicer bootsSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.STC SA812NEInstallation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit.STC SA3106WEInstallation of tail floodlight assembly on the horizontal stabilizer.STC SA02150AK-DFabrication and installation of Aero Twin, Inc. single place folding seat P/N ATFS1-01K.STC SA1063NEInstallation of cargo barrier net.STC SA2908WEInstallation of fuel tank boost pump.STC SA00622WIShoulder harness anchor installationSTC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)STC SA448CHLimit seating capacity in cabin compartment to 9 passengers (total passenger capacity including co-pilot seat is 10).STC SA143GLModification of existing B.F. Goodrich propeller de-icing. system.STC SA445CHLimit seating capacity in cabin compartment to 9 passengers (total passenger capacity including co-pilot seat is 10).STC SA231CHLimit passenger capacity to 9 persons in the passenger compartment.STC SA5656NMInstallation of burglar alarm system.STC SA102CHInstallation of a Flight Visions FV-2000/KA Head-Up Display. Installed per Flight Visions Bill of Materials FV-2000/KA, Rev C, dated July 25, 1993, or later FAA Approved revisions.STC SA00079WIConversion to cargo configuration.STC SA5240NMNine place seating configuration.STC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)STC SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.STC SA958NEInstallation of smoke jump door.STC SA811CEBattery temperature sensing and over-temperature warning systems.STC SA688NEInstallation of Safeway Model 6900 deicer boot.STC SA1280CEInstallation of Avcon Industries stretchers P/N4001-103 or 4001-104.STC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.STC SA443NEInstallation of rear cargo door.STC SA1976WEInstallation of freon air-conditioning system.STC SA298GLReduce number of passenger seats installed from 15 to 9.STC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.STC SA3410SW-DMitchell automatic flight system model AK913 consisting of Century 41 autopilot.STC SA1852CEInstallation of inverter rack mounted on seat tracks.STC SA566NWInstallation of parachute deployment static line attachment system.STC SA1631CEInstallation of portable airway checking equipment rack on existing seat rails.
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