N139CS
STCs that may be installed · 221
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 = '7103124')
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 = '7103124') 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
Run 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 · Piper PA-31T
STC SA250CEInstallation of Woodward electronic propeller synchraphaser system.STC SA1512WEInstallation of exhaust gas temperature monitoring systems Model EGT-1.STC SA01695SEInstallation of an antennaSTC SA240CHInstallation of Aero Crafters' exhaust heater system kit.STC SP00400SEInstallation of various propeller electrical de-icer modelsSTC ST01468CHInstallation of various SMR Technologies electrical propeller deicer models.STC SA617GLInstallation of a Shadin Co. 911218 temperature compensated fuel flow indicating system.STC SA01046CHInstallation of SMR Technologies engine inlet anti-icer models.STC SA01860NYInstallation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.STC SA09537AC-DInstallation of single Meggitt Electronic Flight Instrument System (EFIS).STC SA09538AC-DInstallation of Meggitt Engine Instrument Display System (EDIS).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 SA01158WIInstallation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.STC SA00161BOInstallation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.STC SA02154AKInstallation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display, P/N 430-0270-500.STC SA10365SCInstallation of a Benz Airborne Systems Model 800-0021 torque pressure system in accordance with Benz Airborne Systems Master Data List DC104-4021-00, Rev. A, dated November 4, 2004, or later FAA approved revision.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 SA02004NYInstallation of SMR Technologies pneumatic deicer models.STC SA01415CHInstallation of camera provisions in fuselage floor cut-out. Responsible FAA office is Chicago ACO.STC SA01961CHInstall OFEK Holding Corporation camera provisions installed pursuant to STC SA01415CH or STC SA01962CH.STC SA01962CHInstallation of camera provisions in fuselage floor cut-out. Approved for installation serial number 31T-7820042 ONLY.STC SA1130SWInstallation of side facing seats in accordance with (1) Custom Aircraft Conversions, Inc. Drawing List 7057, Revision B, dated 3/20/70, and E.O. No. 2, dated 11/6/71; or (2) Aviation Fabricators, Inc. STC Drawing List AF-206, Rev. (D), dated 5/5/98, or later FAA approved revision.STC SA1155SWInstallation of three place couch according to Drawing V-00101 dated May 21, 1970.STC SA1306SOInstallation of a 2-place couch in accordance with Drawing Number CA2001, Revision "C", dated November 19, 1981, or later FAA approved Revisions.STC ST02547ATInstallation of a voice alert system.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 SA3305NMInstallation of monorail sun visor system.STC SA629CHLimited to installation on PA-31T, serial numbers 31T-7620018, 31T-7820039, and 31T-7520001 ONLY. Installation of Weather Modification equipment in accordance with Weather Modification conversion instructions, Document Control WMI-318MA-972, dtd 3/1/97 (serial number 31T-7620018), or Weather Modification conversion instructions, document control WMI-131MP-972, dtd 3/1/97 (serial number 31T-7820039). With flare racks installed, aircraft is to be operated in Restricted Category.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 SA1272SOInstallation of Utah Research and Development Co. Model 126BC101 battery charger system.STC SA00823CHInstallation of various de-icer wire harnesses.STC SA1423GLInstall air ambulance conversion.STC SA00459DEInstallation of Aircraft Noise Control (ANC) System.STC SA1728SOReplace existing nickel-cadmium batteries with Teledyne Battery Products G-6381E and G-6381ES.STC SA00874SEInstall two Pratt & Whitney PT6A-34 engines in place of
PT6A-28 engines per Master Document List TFL-PA31T-D01, Revision IR, dated November 29, 2000,
or later FAA approved revision. Inspect and maintain this modification in accordance with Instructions
for Continued Airworthiness, Document TFL-PA31T-R34, Revision IR, dated November 29, 2000, or
later FAA approved revision.STC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.STC SA8538SW-DInstallation of a Century Automatic Flight System Kit No. AK1059.STC SA8539SW-DInstallation of a Century yaw damper system kit no. YK1060 consisting of a Century yaw damper.STC SA01230NYInstallation of dual Garmin GPS/NAV/COM Systems (GNS 430 and/or GNS 530).STC SA01269CHInstall provisions for a camera installation in fuselage floor cut-out.STC SA812NEInstallation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit.STC SA1575GLInstall air ambulance conversion.STC SA1008EAInstallation of single lamp logo light in horizontal tail.STC SA02146AK-DFabrication and installation of Aero Twin, Inc. main landing gear outboard door hinge kit No. DH31-200-1.STC SA02142AK-DFabrication and Installation of Aero Twin, Inc. Main Landing Gear Inboard Door Hinge Kit No. DH31-100-1.STC SA00046SEInstallation of American Aviation, Inc., redesigned engine exhaust stacks.STC SA4723NMOPTION 1: Installation of modified ram air engine induction system. OPTION 2: This installation may be installed with the Ice Door Modification only.STC SA09478SCConversion of existing Piper air conditioning system from R12 to R134a refrigerant.STC SA8528SW-DConversion of existing Piper air conditioning system from R12 to R134a refrigerant.STC SA142RMInstall Hoskins Model CFS-2000 fuel flow meter and related systems. (PA-31 SERIES S/N 31-2 AND UP)