# Bellanca 17-31TC - Type: Aircraft model (FAA registry) - Registry codes: 1220436, 1250033 - Manufacturer (registry): BELLANCA · BELLANCA INC - Model: 17-31TC - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 4 - Weight class: Up to 12,499 lb - Cruise speed: 169 mph - Certification: Type certificated - Data sheet: [TCDS 1A3](https://openairdocs.org/tcds/1A3) (OpenAirDocs) - Holder: Bellanca Aircraft Inc. - Registered aircraft: 0 - Page: https://openairdocs.org/model/bellanca-17-31tc Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022 - [AD 2014-20-12](https://openairdocs.org/ad/2014-20-12): Fuselage · Alexandria 14-19-3A, 17-30, 17-30A and 4 more. Effective Nov 12, 2014 - [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005 - [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000 - [AD 96-18-07](https://openairdocs.org/ad/96-18-07): Nose Landing Gear Drag Strut Brackets · Alexandria 17-30, 17-30A, 17-31 and 3 more. Effective Oct 25, 1996 - [AD 90-02-17](https://openairdocs.org/ad/90-02-17): Landing Gear Fitting Assemblies · Alexandria 14-19-3, 14-19-3A, 17-30 and 5 more. Effective Feb 5, 1990 - [AD 87-11-01 R1](https://openairdocs.org/ad/87-11-01-R1): Fuel Caps & Drains · Alexandria 17-30, 17-30A, 17-31 and 3 more. Effective Aug 28, 1987 - [AD 86-25-06](https://openairdocs.org/ad/86-25-06): Wing Main and Auxiliary Fuel Tanks · Alexandria 17-30, 17-30A, 17-31 and 3 more. Effective Dec 22, 1986 - [AD 76-08-04](https://openairdocs.org/ad/76-08-04): Wood Deterioration · Alexandria 14-19, 14-19-2, 14-19-3 and 7 more. Effective Sep 9, 1976 - [AD 75-11-06](https://openairdocs.org/ad/75-11-06): Check Valve · Alexandria 17-31, 17-31A, 17-31ATC and 1 more. Effective Jun 25, 1975 Historical (superseded or no longer in force): - [AD 75-20-06](https://openairdocs.org/ad/75-20-06) (historical): Vertical Tubes · Alexandria 14-19-3A, 17-30, 17-31 and 4 more. Effective Sep 26, 1975 ## Information bulletins (advisory) (1) - [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018 ## Registered aircraft None registered with this model now. ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## STCs that may be installed (OpenAirDocs) (129, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC - [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc - [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc - [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies - [STC SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX Inc - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC - [STC SA5581SW](https://openairdocs.org/stc/SA5581SW): Installation of ALCOR true-flow/ totalizer system. Alcor LLC. Lists 17 Series - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc - [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics - [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation - [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc - [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc - [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine - [STC SA01435LA](https://openairdocs.org/stc/SA01435LA): Installation of engines modified with Firewall Forward Technologies LLC modified camshaft. Centri-Lube Technologies LLC - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC - [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc - [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King) - [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc - [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation - [STC SA2511NM](https://openairdocs.org/stc/SA2511NM): Installation of inflatable door seal. TALCO Aviation Corp - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc - [STC SA03286CH](https://openairdocs.org/stc/SA03286CH): Install an electronic engine ignition system. Electroair Acquisition Corporation - [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine - [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine - [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation - [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc - [STC SA02503AK](https://openairdocs.org/stc/SA02503AK): Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints. AMSAFE Inc - [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation - [STC SA01835WI](https://openairdocs.org/stc/SA01835WI): Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio. Peregrine - [STC SA00024NY](https://openairdocs.org/stc/SA00024NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation - [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC - [STC SA2586NM](https://openairdocs.org/stc/SA2586NM): Installation of J.P. Instruments temperature monitoring systems. J P Instruments - [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation - [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation - [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation - [STC SA00149BO](https://openairdocs.org/stc/SA00149BO): Installation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1. Aircraft Components Inc All 129: https://openairdocs.org/model/bellanca-17-31tc/stcs.md ## PMA parts (OpenAirDocs) (277, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [MDL103216-000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173973590120240221143419.0001): SkyView HDX Instrumentation. Dynon Avionics, Inc. · PMA PQ05359NM · Modification part · Jan 26, 2024 - [UAV-1004236-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116433572620230707211225.0001): AV-30-C. uAvionix Corporation · PMA PQ05445NM · Modification part · Jun 28, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186396827420220706160039.0001): Whelen Aerospace Technologies · PMA PQ1372CE · Jun 21, 2022 - [EA-22000T](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198851937720220525194446.0001): Controller Wire Harness- Twin (14 Pin). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022 - [EA-22000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147225635020220525194334.0001): Controller Wire Harness (14 Pin). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022 - [EA-21000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121813468520220525194201.0001): Six-Cylinder Ignition Controller. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022 - [EA-23000-A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID877511486520210923143753.0001): EA-23000 Ignition/Starter Switch Panel. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Jul 28, 2021 - [EA-23000-A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID213923058720210923143651.0001): EA-23000 Ignition/Starter Switch Panel. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Jul 28, 2021 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID525210445020210702175210.0001): Aspen Avionics · PMA PQ03868SW · Jan 20, 2021 - [1049-4000-03-001C](https://drs.faa.gov/browse/excelExternalWindow/FB6A4D62429A217F86258633006145AB.0001): Roll Steering Converter. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [1049-4201-20](https://drs.faa.gov/browse/excelExternalWindow/ED78E4F8D3C63347862586330061461D.0001): Annunciator Kit GDC31. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [1049-4200-20](https://drs.faa.gov/browse/excelExternalWindow/CBC6239248334CCE86258633006145E5.0001): Connector Kit GDC31. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [1049-4200-50](https://drs.faa.gov/browse/excelExternalWindow/86CBD103649292948625863300614693.0001): Isolation Coupler Installation Kit. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [1049-4000-03-001B](https://drs.faa.gov/browse/excelExternalWindow/6583D9B2B4E75DBE862586330061451A.0001): E50Roll Steering Converter. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [1049-4801-01](https://drs.faa.gov/browse/excelExternalWindow/39A0DF401545910A8625863300614652.0001): Isolation Coupler. DAC International · PMA PQ05446NM · Modification part · Nov 30, 2020 - [TACH2](https://drs.faa.gov/browse/excelExternalWindow/29C3872705863D03862585E500683D52.0001): Tach2 Signal Converter. SureFly Partners Ltd · PMA PQ03861SW · Modification part · Sep 7, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID812722403120220125131457.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID747917248120220125131316.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID688636649202201251314100.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID395225945420220125131335.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID377451355620220125131352.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID284834064520220125131435.0001): DAC International · PMA PQ0986SW · Jul 31, 2020 - [8301](https://drs.faa.gov/browse/excelExternalWindow/A752A4B1CAC3E73A86258592004DAF25.0001): Inflatable Door Seal. TALCO Aviation Corp dba RAJAY Turbo Products · PMA PQ03880SW · Modification part · Jan 28, 2020 - [9100-001-C](https://drs.faa.gov/browse/excelExternalWindow/DD343890DCD8BFDB86258569004013FB.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-D](https://drs.faa.gov/browse/excelExternalWindow/C7B6725B325949E98625856900401478.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-B](https://drs.faa.gov/browse/excelExternalWindow/BD58B0712CA0C6AA86258569004016AD.0001): MaxPulse Landing Light Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-G](https://drs.faa.gov/browse/excelExternalWindow/ADE62C91D97E8B788625856900401557.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-E](https://drs.faa.gov/browse/excelExternalWindow/A37F050253EE808A86258569004014BA.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-A](https://drs.faa.gov/browse/excelExternalWindow/8E10EF4D973C1D6D8625856900401662.0001): MaxPulse Landing Light Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-A](https://drs.faa.gov/browse/excelExternalWindow/62DC748A2B9B1D9386258569004012FD.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-F](https://drs.faa.gov/browse/excelExternalWindow/3746AAB4CC0D6883862585690040151B.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-B](https://drs.faa.gov/browse/excelExternalWindow/32446D71EB78157686258569004013B2.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [MDL 103216-000](https://drs.faa.gov/browse/excelExternalWindow/A5FAC4121A00318086258569004A2249.0001): SkyView HDX Instrumentation. Dynon Avionics, Inc. · PMA PQ05359NM · Modification part · Jul 14, 2019 - [01-0771833-20](https://drs.faa.gov/browse/excelExternalWindow/FFF505DF238D9E3E86258557004EB967.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-25](https://drs.faa.gov/browse/excelExternalWindow/D17366A21258BFC186258557004EB9A2.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-10](https://drs.faa.gov/browse/excelExternalWindow/D0F0E113B870DF1C86258557004EB8E0.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-15](https://drs.faa.gov/browse/excelExternalWindow/CB6A5B42DF6A574686258557004EB925.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0790750-10](https://drs.faa.gov/browse/excelExternalWindow/8FBCEA35A3837D6386258557004EB9D7.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0790750-20](https://drs.faa.gov/browse/excelExternalWindow/5919E033D600DA3386258557004EBA0C.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [700-00190-100](https://drs.faa.gov/browse/excelExternalWindow/CB6B45C441A97D20862585510065ECA1.0001): SkyTrax 100B. Avidyne Corporation · PMA PQ4035CE · Replaces N/A · May 13, 2019 - [K7336-201](https://drs.faa.gov/browse/excelExternalWindow/8BE5E995225AE99D86258313004D1F46.0001): INFLATABLE KIT ASSEMBLY. AmSafe Inc · PMA PQ1967NM · Modification part · Jul 15, 2018 - [EA-15000](https://drs.faa.gov/browse/excelExternalWindow/BA487E6B82EF95E786258258006F0EA8.0001): Ignition/Starter Switch Panel. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Feb 20, 2018 - [87-05208-001](https://drs.faa.gov/browse/excelExternalWindow/C4B8A8A2B2422B728625822E007853B6.0001): Assembly, Light, PAR 46 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0790750-20 · Jan 23, 2018 - [87-05207-002](https://drs.faa.gov/browse/excelExternalWindow/4BE4BA39295AB01E862581760058C64D.0001): Assembly, Light, PAR 36 Taxi. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-25 · Aug 1, 2017 - [87-05207-001](https://drs.faa.gov/browse/excelExternalWindow/4ACD6BDF5990D9C7862581760058C571.0001): Assembly, Light, PAR 36 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-20 · Aug 1, 2017 - [2044](https://drs.faa.gov/browse/excelExternalWindow/5F4A961D181382D986257FD800589211.0001): Volt and Vac. Aircraft Components Inc · PMA PQ04317CE · Modification part · Jun 16, 2016 - [2040-1-1, 2040-1-2](https://drs.faa.gov/browse/excelExternalWindow/019282C6A2F480C586257FD8005890BA.0001): Voice Alert System. Aircraft Components Inc · PMA PQ04317CE · Replaces 2040-1-1 OEM · Jun 16, 2016 - [EARHB32S](https://drs.faa.gov/browse/excelExternalWindow/FFCA9708C323938D86257FAB0068FA96.0001): Wide Gap Fine Wire Spark Plug (EIS Spark Plug, Fine Wire, 0.036 inch Gap). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · May 1, 2016 - [EIS-61000-5C](https://drs.faa.gov/browse/excelExternalWindow/675FEB2D978A7D9786257FAB0068F95C.0001): Electroair Electronic Ignition System (Kit). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · May 1, 2016 - [EARHB32E](https://drs.faa.gov/browse/excelExternalWindow/4A3142EBF30EB54886257FAB0068FA94.0001): Wide Gap Massive Electrode Spark Plug (EIS Spark Plug, Massive Electrode, 0.036 inch Gap). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · May 1, 2016 All of them: https://openairdocs.org/model/bellanca-17-31tc/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.