# N405DA: 2013 Beechcraft B200GT

- Status: Valid registration
- Airframe: [Beechcraft B200GT](https://openairdocs.org/model/beechcraft-b200gt) (registry code 4220033, 9 seats)
- Engine: [Pratt & Whitney Canada PT6A-52](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-52) (registry code 52200)
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE) (Textron Aviation Inc.), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: BY-178
- Year built: 2013
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: June 1, 2013
- Certificate issued: September 14, 2026
- Expires: September 30, 2033
- Mode S code: A4BF80
- Registered owner: [Billings Clinic](https://openairdocs.org/faa-owner/BILLINGS%20CLINIC)
- Location: [Billings, MT](https://openairdocs.org/faa-place/MT/Billings)
- Owner type: Corporation
- Owner's area on the map: 45.5641° N, 108.3336° W: Placed by OpenAirDocs at the center of ZIP code 59101, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=405DA
- Page: https://openairdocs.org/aircraft/N405DA

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 5 in force

### Matched by airframe (Beechcraft B200GT)

- [AD 2025-20-11](https://openairdocs.org/ad/2025-20-11): Rudder Control System · Textron B200GT, B200CGT, B300 and 1 more. Effective Oct 17, 2025
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2021-05-17](https://openairdocs.org/ad/2021-05-17): NAVIGATION SYSTEM · Rockwell Collins FDSA-6500, CL-600-2B16 (CL-604), 525B and 7 more. Effective Apr 29, 2021
- [AD 2010-26-03](https://openairdocs.org/ad/2010-26-03): Ice and Rain Protection · Textron B200, B200GT, B300 and 1 more. Effective Dec 20, 2010
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02): Top-mounted Antenna · Bell Helicopter Textron Canada 407, 172, 172A and 243 more. Effective Dec 22, 1998

### Matched by engine (Pratt & Whitney Canada PT6A-52)

None in force.

### Historical (superseded or no longer in force)

- [AD 2019-12-09](https://openairdocs.org/ad/2019-12-09) (historical): Navigation · Bombardier CL-600-2B16 (CL-604), Flight Display System Application FDSA-6500, 525B and 13 more. Effective Jul 23, 2019
- [AD 2008-07-10](https://openairdocs.org/ad/2008-07-10) (historical): Pneumatic supply tube · Hawker Beechcraft B200, B200GT, B300 and 1 more. Effective Apr 10, 2008

## Information bulletins (advisory) (1 in force)

- [SAIB CE-12-36](https://openairdocs.org/saib/CE-12-36): Flight Controls: Aileron. Issued Jun 19, 2012

## NTSB investigations

None matched to N405DA.

## FAA accident and incident reports

None matched to N405DA.

## Reports on N405DA not matched to an aircraft (2)

They name N405DA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19930405010069I](https://openairdocs.org/incident/19930405010069I), Apr 5, 1993: Boeing 727277 (N405DA), Ft Lauderdale, FL. Left engine strut overheat light on. Secured engine. Returned. Found a loose clamp. Replaced.
- [Incident 19780814037219I](https://openairdocs.org/incident/19780814037219I), Aug 14, 1978: Boeing 727 (N405DA), Boston, MA. Flight returned after power loss. Found fuel pump drive sheared.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N405DA not matched to an aircraft (40)

They name N405DA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR DL72S002459](https://openairdocs.org/sdr/DL72S002459), Dec 15, 2000: ENGINE. FIRE. AFTER TAKE-OFF, NR 1 EGT GAGE IN YELLOW BAND, SHORTLY AFTER THAT, NR 1 FIRE HANDLE ILLUMINATED W/BELL. NR 1 THROTTLE BECAME DIFFICULT TO MOVE. COMPLIED WITH CHE
- [SDR DL72S002220](https://openairdocs.org/sdr/DL72S002220), Nov 13, 2000: SPRING. FAILED. F/O QUICK DON O2 MASK HAS SPRUNG SPRING. REPLACED O2 MASK ASSY, OPS CHECK AND LEAK CHECK OK.
- [SDR DL72S000841](https://openairdocs.org/sdr/DL72S000841), Apr 28, 2000: WEB. CRACKED. FOUND AT C-2 LETTER CHECK, .25 INCH CRACK AT LT TORQUE BOX VERT WEB LWR LIGHTENING HOLE STA 1323. REPAIRED PER M/M 53-11-0.
- [SDR DL72S000840](https://openairdocs.org/sdr/DL72S000840), Apr 28, 2000: SKIN. CRACKED. A .375 INCH CRACK IN FUSE SKIN AFT OF L-3 WINDOW. INSTALLED DOUBLER PER SRM 53-30-3 F8. C-2 LETTER CHECK TPA.
- [SDR DL72S000839](https://openairdocs.org/sdr/DL72S000839), Apr 28, 2000: SKIN. CRACKED. A .375 INCH CRACK IN FUSE SKIN AT LWR I/B CORNER OF L-4 WINDOW. INSTALLED DOUBLER PER SRM 53-30-3 F 8. C-2 TPA LETTER CHECK.
- [SDR DL72S992125](https://openairdocs.org/sdr/DL72S992125), Sep 22, 1999: STIFFENER. CRACKED. I/B SPAR STIFFENER CRACKED NR 7 SLAT I/B TRACK. REPAIRED PER M/M 57-20-21 P 813.
- [SDR DL72S991988](https://openairdocs.org/sdr/DL72S991988), Sep 7, 1999: LIGHT. DAMAGED. R1 DOOR EMERGENCY EXIT LIGHT DAMAGED. REPLACED EMERGENCY LIGHT ASSY.
- [SDR DL72S991357](https://openairdocs.org/sdr/DL72S991357), Jun 14, 1999: SKIN. CRACKED. LFEC INSPECTIONS PER SI 4-74176-12AD, REV J ON S26L LAP JOINT FROM BS 481-681 YIELDED SEVERAL CRACK INDICATIONS. ACCOMPLISHMENT OF THE HFEC CONFIRMED 4 CRACKS I
- [SDR DL72S990332](https://openairdocs.org/sdr/DL72S990332), Feb 18, 1999: WEB. CRACKED. RT INBOARD VERT TORQUE BOX WEB CRACKED AT UPPER FASTENER STA 1248 AND 1236. REPAIRED PER MM 53-11-0.
- [SDR DL72S990176](https://openairdocs.org/sdr/DL72S990176), Jan 27, 1999: BATTERY PACK. DISCHARGED. FOUND ON PREFLIGHT, LT OVERWING EMERGENCY LIGHTS INOP. REPLACED BATTERY PACK, OPS CKS NORMAL.
- [SDR DL72S981730](https://openairdocs.org/sdr/DL72S981730), Aug 21, 1998: CHORD. CRACKED. DURING ACCOMPLISHMENT OF 4-58560-3AD, A CRACK WAS FOUND IN THE VERT FLANGE OF THE WING TO FUSELAGE UPPER ATTACH CHORD. CRACK PROPAGATES FROM THE EDGE OF THE CHO
- [SDR DL72S981724](https://openairdocs.org/sdr/DL72S981724), Aug 21, 1998: RIB. CRACKED. UPPER CHORD OF THE LT WING RIB AT WS 171.5 WAS FOUND W/CRACKS. THE CRACKS WERE LOCATED EMANATING FROM FASTENER HOLES ON THE HORIZ FLANGE OF THE CHORD ANGLE UNDE
- [SDR DL72S981705](https://openairdocs.org/sdr/DL72S981705), Aug 19, 1998: CHORD. CRACKED. UPPER CHORD ANGLE OF THE RT WING AT WS 171.5 WAS FOUND WITH TWO CRACKS. THE CRACKS WERE LOCATED AT FASTENER HOLES ON THE HORIZ FLANGE OF THE CHORD ANGLE UNDER S
- [SDR DL72S981676](https://openairdocs.org/sdr/DL72S981676), Aug 14, 1998: RIB. CRACKED. DURING ACCOMPLISHMENT OF 4-58560-3AD, A CRACK WAS FOUND IN THE VERTICAL FLANGE OF THE WING TO FUSELAGE UPPER ATTACH CHORD. THE CRACK PROPAGATES FROM THE EDGE OF
- [SDR DL72S981630](https://openairdocs.org/sdr/DL72S981630), Aug 1, 1998: FITTING. CORRODED. LEFT WING FWD WING FITTING BORE HAS CORROSION AND SCORING, FOUND WHEN BUSHING REMOVED. REMOVED BTL PIN ON R/C 59, OPN 5508AD AND REMOVED FWD BUSHING PER M/M 57-
- [SDR DL72S981798](https://openairdocs.org/sdr/DL72S981798), Jul 24, 1998: SPAR. DAMAGED. AFT SPAR RAIL CRACKED 37 INCHES FROM I/B END OF FLAP. REPAIRED ON SO 529555 PER MM 57-52-0 FIG 802.
- [SDR DL72S981653](https://openairdocs.org/sdr/DL72S981653), Jul 24, 1998: RIB. CRACKED. DURING SHOP INSPECTION, THE I/B AFT CLOSEOUT RIB WAS FOUND CRACKED AT LOWER AFT CORNER. THE RIB WAS REPAIRED PER 727 MM 57-52-0, FIG 808 BY REMOVING THE DAMAGE 
- [SDR DL72S982006](https://openairdocs.org/sdr/DL72S982006), Jul 23, 1998: ANGLE. CRACKED. DURING SHOP INSPECTION, THE AFT LOWER CLOSEOUT ANGLE WAS FOUND CRACKED 32 INCHES FROM I/B END OF FLAP. THE ANGLE WAS REPAIRED PER 727 MM 57-52-0 BY INSTALLING A
- [SDR DL72S982005](https://openairdocs.org/sdr/DL72S982005), Jul 23, 1998: ANGLE. REPAIRED. DURING SHOP INSPECTION, THE AFT LOWER CLOSEOUT ANGLE WAS FOUND CRACKED 30 INCHES FROM O/B END OF FLAP. THE CRACK WAS REPAIRED BY INSTALLING A DOUBLER PER 727 MM
- [SDR DL72S982004](https://openairdocs.org/sdr/DL72S982004), Jul 23, 1998: SKIN. CRACKED. DURING SHOP INSPECTION, THE AFT LOWER COVE SKIN WAS FOUND CRACKED IN THE CORNERS OF THE CUTOUT FOR I/B DRIVE ROD. THE CRACKS WERE ROUTED OUT AND A DOUBLER INSTA
- [SDR DL72S981669](https://openairdocs.org/sdr/DL72S981669), Jul 23, 1998: RIB. CRACKED. AT HMV FOUND, RIBS CRACKED I/B AND O/B OF GUIDE TRACK NR 6 SLAT I/B GUIDE TRACK. REMOVED ARM, FABRICATED DOUBLER MM 57-54-00 PG 813A, INSTALLED DOUBLER PER SAME
- [SDR DL72S981608](https://openairdocs.org/sdr/DL72S981608), Jul 22, 1998: BULKHEAD WEB. CRACKED. STA 1303 INSIDE OF VERT LOWER LT CORNER OF BULKHEAD WEB CRACKED. REMOVED EXISTING FASTENERS, STOP DRILLED CRACK, FAB AND DRILLED REPAIR DOUBLER PER SRM 53-10-4 
- [SDR DL72S981607](https://openairdocs.org/sdr/DL72S981607), Jul 22, 1998: BULKHEAD WEB. CRACKED. STA 1303 INSIDE OF VERT RT SIDE CTR OF BULKHEAD WEB CRACKED AT CUTOUT FOR STR. REMOVED SECTION OF ANTI-ICE DUCT FOR ACCESS, REMOVED HORT SUPPORT BRACE FOR ACCES
- [SDR DL72S981025](https://openairdocs.org/sdr/DL72S981025), May 12, 1998: FITTING. CRACKED. FOUND AT A2 LETTER CH, 1.5 INCH CRACK LT INBD TENSION TIE BOLT CASTING. REPLACED FIITING PER DRAWING 65-17509 REV M AND COLD WORK AND SPOT FACE PER DRAWING 65-1
- [SDR DL72S980773](https://openairdocs.org/sdr/DL72S980773), Apr 8, 1998: BATTERY. DISCHARGED. AFT AIRSTAIR EMER LIGHT INOP. REPL BATT, OPS CK OK.
- [SDR DL72S972460](https://openairdocs.org/sdr/DL72S972460), Nov 24, 1997: LIGHT. INOPERATIVE. L1 DOOR EXIT SIGN EMERGENCY LIGHT INOP. REPLACED LIGHT ASSY.
- [SDR DL72S972459](https://openairdocs.org/sdr/DL72S972459), Nov 24, 1997: BATTERY CHARGER. INOPERATIVE. E-PATH LIGHT INOP ROWS 12 TO 19. REPLACED BATTERY CHARGER.
- [SDR DL72S972126](https://openairdocs.org/sdr/DL72S972126), Oct 21, 1997: BULB. FAILED. 1R DOOR EXT EMER LIGHT AND C2 AFT LIGHT INOP. REPLACED BULBS.
- [SDR DL72S970891](https://openairdocs.org/sdr/DL72S970891), May 10, 1997: BATTERY. DISCHARGED. AFT AIRSTAIRS EMERGENCY LIGHT INOP. REPLACED BATTERY, OPS GOOD.
- [SDR DL72S970488](https://openairdocs.org/sdr/DL72S970488), Mar 14, 1997: WEB. CRACKED. FOUR EACH CRACKS IN LT AND RT LOWER TORQUE BOXES AT VERTICAL WEB AT LIGHTENING HOLES STA 1238 RT, STA 1228 LT, STA 1248 LT. ALL CRACKS .25 INCH. ROUTED PER M/M 
- [SDR DL72S970487](https://openairdocs.org/sdr/DL72S970487), Mar 14, 1997: ANGLE. CRACKED. FOUND ON F2 LETTER CHECK, NR 8 SLAT CRACKED AT THE LOWER COVE SKIN ATTACH ANGLE AT THE OUTBOARD STOP. REPAIRED PER MM 57-54-0.
- [SDR DL72S961650](https://openairdocs.org/sdr/DL72S961650), Jul 6, 1996: LIGHT. CRACKED. R1 DOOR SLIDE LIGHT INOP. REPLACED REFLECTOR LIGHT ASSEM.
- [SDR DL72S961268](https://openairdocs.org/sdr/DL72S961268), May 23, 1996: LIGHT. INOPERATIVE. L-1 DOOR OVERHEAD EMERGENCY LIGHT INOP. REPLACED LIGHT ASSY, OP CKS GOOD.
- [SDR DL72S960233](https://openairdocs.org/sdr/DL72S960233), Jan 26, 1996: SKIN. CORRODED. DURING INSPECTION, CORROSION WAS FOUND ON THE BELLY SKIN ABOVE THE RAM AIR INLET. THE DAMAGE CUTOUT MEASURES 12 INCHES FWD AND AFT BY 10 INCHES INBD AND OUTBD A
- [SDR DL72S960268](https://openairdocs.org/sdr/DL72S960268), Jan 24, 1996: SKIN. DENTED. DURING INSPECTION, C-3 CARGO DOOR OUTER SKIN WAS FOUND WITH THREE DENTS BEYOND ALLOWBLE LIMITS. REPAIRED SKIN PER SRM 52-30-1 FIG 9.
- [SDR DL72S960177](https://openairdocs.org/sdr/DL72S960177), Jan 23, 1996: ANGLE. CRACKED. FOUND DURING E-2 LETTER CHECK, NR 7 L/E SLAT COVE SKIN ATTACH ANGLE CRACKED .375 INCH BELOW TAI DUCT. REPAIRED PER M/M 57-54-0 FIG 805.
- [SDR DL72S960176](https://openairdocs.org/sdr/DL72S960176), Jan 23, 1996: ANGLE. CRACKED. FOUND DURING E-2 LETTER CHECK, NR 2 L/E SLAT COVE SKIN ATTACH ANGLE CRACKED BELOW TAI DUCT. REPAIRED PER M/M 57-54-0 FIG 805.
- [SDR DL72S954750](https://openairdocs.org/sdr/DL72S954750), Dec 21, 1995: SOLENOID. FAILED. IRR - ON TAKEOFF, GEAR HANDLE WOULD NOT RAISE PAST THE OFF POSITION. PUT GEAR HANDLE BACK DOWN. DIVERTED TO DEN DUE TO GEAR HANDLE. CORRECTIVE ACTION - REPLACED
- [SDR DL72S953143](https://openairdocs.org/sdr/DL72S953143), Jun 22, 1995: ANGLE. CRACKED. 1.0 CRACK IN ANGLE OF FWD BEAM OF THE RT TORQUE BOX, FS 1263. REPAIRED PER DL ERA 301959-14.
- [SDR DL72S952738](https://openairdocs.org/sdr/DL72S952738), Jun 21, 1995: STIFFENER. CRACKED. FOUND DURING E-1 LETTER CHECK, WING SPAR STIFFENER AT NR 6 LE SLAT I/B TRACK O/B SIDE HAS 1 INCH CRACK FROM BOTTOM. REPAIRED PER M/M 57-20-21.

## STCs that may be installed (OpenAirDocs) (160, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Beechcraft B200GT)

- [STC SA03025CH](https://openairdocs.org/stc/SA03025CH): Installation of weather research equipment and weather modification equipment for the purpose of modifying weather conditions. 3S Certification, LLC
- [STC SA04617NY](https://openairdocs.org/stc/SA04617NY): Installation of the Medivac Audio System. Avmax Aviation Services Inc
- [STC SA4175NM](https://openairdocs.org/stc/SA4175NM): Installation of fully enclosed main landing gear door system for high-flotation- gear-equipped aircraft. Raisbeck Engineering Inc
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA04221CH](https://openairdocs.org/stc/SA04221CH): Installation of Thermal Acoustic Kit. Skandia Inc
- [STC SA02133SE](https://openairdocs.org/stc/SA02133SE): Installation of a Luma Technologies LT-4500 Series Integrated Light\Emitting Diode (LED) Display Panel and LT-3500 LED light modules. Luma Technologies LLC
- [STC SA11302DS](https://openairdocs.org/stc/SA11302DS): Installation of the Pro Line Fusion embedded display system (EDS) latest version 3.7 software upgrade and additional factory options. BHE & Associates Ltd
- [STC SA03930NY](https://openairdocs.org/stc/SA03930NY): Installation of King Air Belly Payload Mount. Icarus Aero Inc
- [STC SA02017WI](https://openairdocs.org/stc/SA02017WI): The Installation of the Parker-Meggitt iPRESS™ System. 3S Certification LLC
- [STC SA03275CH](https://openairdocs.org/stc/SA03275CH): Installation of an antiskid brake system. Lee Air Inc
- [STC SA01638WI](https://openairdocs.org/stc/SA01638WI): Part Fabrication and Installation of Arm Ledge System and Table Assembly for aircraft cabin interior. Aviation Fabricators Inc
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS). Liberty Partners Inc
- [STC SA01535WI-D](https://openairdocs.org/stc/SA01535WI-D): Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System and optional Electronic Stability and Protection (ESP). Garmin International Inc
- [STC SA10965SC](https://openairdocs.org/stc/SA10965SC): Installation of upgraded hardware to the Rockwell Collins Pro Line 21 FMS-3000 to provide Localizer Performance with Vertical Guidance (LPV). BHE & Associates LTD
- [STC SA11300DS](https://openairdocs.org/stc/SA11300DS): Upgrade previously installed Collins Aerospace Radar Altimeter. BHE & Associates Ltd
- [STC SA00184LA](https://openairdocs.org/stc/SA00184LA): Installation of Alternate Main Landing Gear Tires, Michelin P/N 026-335-0. Metrea Special Aerospace ISR Inc
- [STC SA00400BO](https://openairdocs.org/stc/SA00400BO): Installation of an Autothrottle System (ATS). Innovative Solutions & Support Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA11133SC](https://openairdocs.org/stc/SA11133SC): Installation of a Rockwell Collins Pro Line 21 update to include optional TAWS mode 5 warnings during LPV approaches, optional ADS-B Out, optional synthetic vision system (SVS), optional Communication Management Unit (CMU) and 3rd VHF to support Controller Pilot Data Link. BHE & Associates LTD
- [STC SA00416BO](https://openairdocs.org/stc/SA00416BO): Installation of an Outerlink Satellite Communications System (Satcom) and Flight Data Monitoring System Kit. Outerlink Corporation
- [STC SA11855IB](https://openairdocs.org/stc/SA11855IB): Installation of the Flap Roller Bearing Assembly. Marsh Brothers Aviation Inc
- [STC SA02038WI](https://openairdocs.org/stc/SA02038WI): Installation of the Universal Avionics ClearVision and Enhanced Vision System (EVS) equipment. Global Aviation Tech LLC
- [STC SA01848WI](https://openairdocs.org/stc/SA01848WI): Modification of a Rockwell Collins Global Positioning System (GPS). Rockwell Collins Inc
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA00294BO](https://openairdocs.org/stc/SA00294BO): Installation of a Night Vision Goggle (NVG) compatible Lighting System. ATI Engineering Services LLC
- [STC SA00322BO](https://openairdocs.org/stc/SA00322BO): Installation of a Supplemental Exterior Lighting System. ATI Engineering Services LLC
- [STC SA02033WI](https://openairdocs.org/stc/SA02033WI): Installation of the SmartSky LITE System. Aeronautix
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC SA01615SE](https://openairdocs.org/stc/SA01615SE): Installation of winglets and related system changes. BLR Aerospace LLC
- [STC SA01050WI](https://openairdocs.org/stc/SA01050WI): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC. Lists 200 Series
- [STC SA00418BO](https://openairdocs.org/stc/SA00418BO): Installation of the Chelton Avionics, Inc. dba Canyon AeroConnect (Canyon) RT-7000 tactical radio system. Textron Aviation Inc
- [STC ST02752SE](https://openairdocs.org/stc/ST02752SE): Installation of the Starlink Aviation System. AeroMech Incorporated
- [STC SA03316CH](https://openairdocs.org/stc/SA03316CH): Activation of an 802.11 a/b/g/n WiFi System. Elliott Aviation Technical Products Development Inc
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA2698NM-S](https://openairdocs.org/stc/SA2698NM-S): Installation of a set of Hartzell/Raisbeck Quiet Turbofan Propellers or Swept Turbofan Propellers. Raisbeck Engineering Inc
- [STC SA1783NM](https://openairdocs.org/stc/SA1783NM): Install Mark VI system. Raisbeck Engineering Inc
- [STC SA3366NM](https://openairdocs.org/stc/SA3366NM): Installation of the Ram Air Recovery System. Raisbeck Engineering Inc
- [STC SA3591NM](https://openairdocs.org/stc/SA3591NM): Installation of lower aft fuselage strakes. Raisbeck Engineering Inc
- [STC SA00120IB](https://openairdocs.org/stc/SA00120IB): Installation of the Universal Kapture Cockpit Voice Recorder (CVR) with Recorder Independent Power Supply (RIPS). Avmax Aviation Services Inc
- [STC SA11223DS](https://openairdocs.org/stc/SA11223DS): Installation of Litef s LCR-100N attitude and heading reference system (AHRS) on Rockwell Collins Fusion (EDS) on a Textron Aviation B200GT/B200CGT aircraft. Textron Aviation Inc
- [STC SA11224DS](https://openairdocs.org/stc/SA11224DS): Rockwell Collins Pro Line Fusion phase 2 or 3 as installed in a Textron Aviation B200GT/B200CGT aircraft satisfies the airworthiness requirements necessary to support operational approval of Category II approach procedures. Textron Aviation Inc
- [STC SA11228DS](https://openairdocs.org/stc/SA11228DS): Installation of a Fuel Temperature Indication System. Textron Aviation Inc
- [STC SA00103IB](https://openairdocs.org/stc/SA00103IB): Installation of Operator Console structural provisions only. Icarus Aero Inc
- [STC SA00104IB](https://openairdocs.org/stc/SA00104IB): nstallation of Equipment Rack structural provisions only. Icarus Aero Inc
- [STC SA02010WI](https://openairdocs.org/stc/SA02010WI): Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD). Mid-Continent Instruments and Avionics
- [STC SA02001WI](https://openairdocs.org/stc/SA02001WI): Installation of Structural OML Provisions. AIRtec Inc
- [STC SA02372AK](https://openairdocs.org/stc/SA02372AK): Installation of the Max-Viz Enhanced Vision System (EVS) Model-1500 or 2300 Enhanced Vision System (EVS). Avio Design Group Inc
- [STC SA757GL](https://openairdocs.org/stc/SA757GL): Replace existing Main Wheel and Brakes by installing Parker Hannifin Conversion Kit 199-125. KAMAN Corporation Aircraft Wheel and Brake LLC

All 160: https://openairdocs.org/aircraft/N405DA/stcs.md

## Related

- Other Beechcraft B200GT aircraft: https://openairdocs.org/model/beechcraft-b200gt/aircraft.md
- The Pratt & Whitney Canada PT6A-52 engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-52.md

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