SA12388AKEngine and powerplant
Removal of engine fire detection system.
FAA holder: Momentum Aeronautics Holdings, LLC
Aircraft STC directory
Textron Aviation 208B STCs
The Jun 30, 2026 FAA DRS snapshot contains 99 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation 208B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
99
listed Current at snapshot
41
holder directories
13
modification categories
Jun 8, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications34
Cargo and special mission14
Avionics13
Cabin and interiors9
Propellers7
Aircraft structures5
Engine and powerplant4
Electrical systems3
Landing gear and brakes3
Flight controls3
Fuel systems2
Aircraft connectivity1
Safety and emergency equipment1
Recorded holders
MAG Aerospace11Summit Aviation Inc.9ATI Engineering Services LLC7Wipaire Inc4Raisbeck Engineering Inc.3Avcon Industries Inc3Airforms LLC.3Honeywell International Inc3Momentum Aeronautics Holdings, LLC2Metal Innovations Inc. dba MII Aero2Aircraft Structures International Corp2MT- Propeller Entwicklung GmbH2Aero Twin Inc2Pratt & Whitney Engine Services Inc.2Liberty Partners Inc1AeroMech Incorporated1Delta Engineering Corporation1Metrea Special Aerospace ISR Inc.1Acron Aviation Inc.1Icarus Aero Inc.1
Recently revised 208B STCs
Showing the 99 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02741SEOther aircraft modifications
Installation of Raisbeck Engineering Drag Reduction System.
FAA holder: Raisbeck Engineering Inc.
SA01975WICargo and special mission
Installation of Fuselage Camera Ports with or without Mission Power System.
FAA holder: Avcon Industries Inc.
SA8954SWPropellers
Installation of Hartzell HC-B3TN-3Z/ T10282N(K)+4 or HC-B3TN-3Z/ T10282N+4 propeller.
FAA holder: John Wentzell Downs Jr.
SA11158SCOther aircraft modifications
Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS).
FAA holder: Liberty Partners Inc.
SA02812SEOther aircraft modifications
Installation of Starlink Aviation System.
FAA holder: AeroMech Incorporated
SA12011DEOther aircraft modifications
Installation of Mission Equipment, including consoles and turret mounts.
FAA holder: Southeast Aerospace
SA09625ACAvionics
Installation of Dual Camera Ports and Navigation Sight Ports.
FAA holder: Metrea Special Aerospace ISR Inc.
SA01516WIAvionics
Installation of the L-3 Communications Avionics Systems Infrared Imaging System (IRIS).
FAA holder: Acron Aviation Inc.
SA11933IBCargo and special mission
Manufacturing and Installation of the Camera Mount.
FAA holder: Icarus Aero Inc.
SA02549SEAircraft structures
Installation of new structural components in certain fuselage bulkheads.
FAA holder: Metal Innovations Inc. dba MII Aero
SA02763SECargo and special mission
Installation of Metal Innovations Inc. C-208B Cargo Pod Alteration.
FAA holder: Metal Innovations Inc. dba MII Aero
SA01657CHAvionics
Installation of Honeywell Bendix/King KGP 560 Enhanced Ground Proximity Warning System, KMD 850 Multi-Function Display, and KLN 94 GPS Navigator.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
SA04746NYOther aircraft modifications
Installation of Outlook Aero LLC ISR Payload Mount System.
FAA holder: Outlook Aero LLC
SA04744NYAvionics
Installation of New External Radar Pod with Retractable EO/IR Sensor Lift Mechanism.
FAA holder: AVCON Industries Inc.
SA04741NYOther aircraft modifications
Installation of a Soot Shield.
FAA holder: Raisbeck Engineering Inc.
SA01871NYElectrical systems
Installation of Hawker Sealed Lead-Acid Battery.
FAA holder: Securaplane Technologies Inc.
SA04648CHAircraft connectivity
Installation of a Universal Adapter Plate (UAP) and Radome for Electronically Steered Antenna (ESA).
FAA holder: StandardAero Business Aviation Services LLC
SA09948ACAvionics
Incorporation of engine indications, fuel quantity indications, and electrical system indications into the display units of the Garmin G600 TXi system.
FAA holder: Xtreme Avonics LLC.
SA00301BOOther aircraft modifications
Installation of Light Emitting Diode (LED) based Position, Anticollision, Taxi, and Landing Light Systems with Single Mode (visible) or Dual Mode (visible plus infrared) options.
FAA holder: ATI Engineering Services LLC
SA00341BOOther aircraft modifications
Installation of an NVIS / NVG Compatible Lighting System.
FAA holder: ATI Engineering Services LLC
SA00419BOOther aircraft modifications
Installation of an Airborne Operator Workstation.
FAA holder: ATI Engineering Services LLC
SA00421BOCabin and interiors
Installation of Interior Sidewall Blanket.
FAA holder: ATI Engineering Services LLC
SA04646CHPropellers
Installation of Hartzell Model HC-E4N-3KTV( )/GC11114( )-2 propeller.
FAA holder: Wipaire Inc.
SA00236MCOther aircraft modifications
Operational Approval of an L3Harris WESCAM MX-15DR Sensor System.
FAA holder: ATI Engineering Services LLC
SA00199MCAvionics
Installation of an L3 Harris (Harris Global Communications, Inc.) tactical radio system consisting of an RF-7800H-MP radio, an RF-7850A-MR radio, an RF-7850A/7800H radio control unit (RCU), and associated antennas.
FAA holder: ATI Engineering Services LLC
SA7687SWAvionics
Modification of the lower fuselage skin to include provisions for a scanner or camera and navigation sight port.
FAA holder: Randingo LLC
SA03817NYCargo and special mission
Installation of the Parachute Kit.
FAA holder: airplus engineering GmbH
SA00892WIOther aircraft modifications
TKS Ice Protection System Installation approving aircraft for flight into known icing conditions.
FAA holder: CAV Ice Protection Inc.
SA01105DEAvionics
Installation of the Persistent Systems MPU5 Wave Radio System.
FAA holder: Persistent Systems
SA02027WIOther aircraft modifications
Installation of Garmin GI 275 Indicator.
FAA holder: Yingling Aviation Inc.
SA4940NMEngine and powerplant
Install engine fluids collection tank.
FAA holder: Raisbeck Engineering Inc.
SA00226MCCargo and special mission
Special Mission Equipment (Intelligence, Surveillance & Reconnaissance) Modification.
FAA holder: MAG Aerospace
SA00389ATCabin and interiors
Installation of Burns Aerospace seats in passenger interior.
FAA holder: Summit Aviation Inc
SA01044ATLanding gear and brakes
Installation of main landing gear fairings.
FAA holder: Summit Aviation Inc
SA01239ATOther aircraft modifications
Installation of an additional anti-collision light.
FAA holder: Summit Aviation Inc
SA01678AT-DOther aircraft modifications
Installation of an Electrically Driven Standby Vacuum System.
FAA holder: Summit Aviation Inc
SA01973AT-DOther aircraft modifications
Installation of a Composite Support Flange for the Inertial Separator Duct.
FAA holder: Summit Aviation Inc.
SA04559ATOther aircraft modifications
Installation of a up to three 28 VDC mission power busses provisions.
FAA holder: MAG Aerospace
SA01542SEAircraft structures
The manufacture of a Crew Door Restraint System.
FAA holder: DV Aviation Inc.
SA09872ACPropellers
Installation of Hartzell Propeller, Inc. Model HC-E4N-5KL/JNC10904(B), De Ice, or Model HC-E4N-5KL/JNC10904, Non-De Ice, carbon composite, four blade, constant speed, propeller.
FAA holder: BS Designs, Inc.
SA00972ATCargo and special mission
Installation of a Cargo Vertical Restraint Net.
FAA holder: Summit Aviation Inc
SA01166ATCargo and special mission
Installation of two passenger seats and aft relocation of the cargo barrier.
FAA holder: Summit Aviation Inc
ST00026ATCabin and interiors
Installation passenger interior and cargo door modification in Cessna Caravan (cargo conversion) aircraft.
FAA holder: Summit Aviation Inc
SA02410AKLanding gear and brakes
Installation of high strength replacement wheel bolt hardware.
FAA holder: Airforms LLC.
SA02469AKOther aircraft modifications
Nose gear torque link modification and installation of oversize pins and bolts.
FAA holder: Airforms LLC.
SA02496AKAircraft structures
Fabrication and installation of passenger door steps.
FAA holder: Airforms LLC.
SA04472ATAvionics
Installation of Whelen Aerospace Technologies LED Anti-Collision Light and LED Navigation/Position Light System 01.
FAA holder: Whelen Aerospace Technologies
SA00210MCCabin and interiors
Installation of interior panels in the flight deck and cabin.
FAA holder: Alliant Techsystems Operations LLC
SA00380BOOther aircraft modifications
Installation of a Geneva Aviation Digital Audio System.
FAA holder: Pro Star Aviation LLC
SA04564CHOther aircraft modifications
Installation of structural provisions to mount a fixed external sensor in accordance with MAG Aerospace's Master Data List, Doc. No. 2020010-MDL-101, Revision B, dated April 26, 2022, or later FAA-approved revisions.
FAA holder: MAG Aerospace
SA02557AKCabin and interiors
Installation of Momentum Aeronautics, LLC seat model number 614-38 single-place forward facing passenger seats.
FAA holder: Momentum Aeronautics Holdings LLC
SA03956NYOther aircraft modifications
Installation of a Becker Digital Audio Management System.
FAA holder: MAG Aerospace
SA09656RCOther aircraft modifications
Installation of Night Vision Goggle (NVG) compatible lighting system.
FAA holder: Aero Dynamix Inc.
SA00787DEAvionics
Installation of a replacement Radio Frequency Transparent pod.
FAA holder: 3S Certification LLC
SA00191MCCargo and special mission
Installation of Special Mission Equipment (SME.
FAA holder: MAG Aerospace
SA00192MCOther aircraft modifications
Installation of a Workstation and Center Console.
FAA holder: MAG Aerospace
SA00414BOCargo and special mission
Installation of Cargo Roller Floor System.
FAA holder: ATI Engineering Services LLC
SA00190MCCabin and interiors
Installation of aft equipment shelves behind the rear cabin bulkhead.
FAA holder: MAG Aerospace
SA04181NYFlight controls
Installation of the KFC 230 Aerocruze Automatic Flight Control System.
FAA holder: Honeywell International Inc
SA00897DEOther aircraft modifications
Installation of Dual (forward/aft) Belly Mounted Retractable Turret Provisions.
FAA holder: Paravion Technology Inc
SA04497CHCabin and interiors
Installation of cabin utility seats in accordance with Worthington Aviation, Inc. Drawing List 22-0208-1DL, Revision: 0, dated June 5, 2020, or later FAA approved revisions.
FAA holder: Worthington Aviation
SA2847CECabin and interiors
Installation of approved stretcher on seat rails.
FAA holder: Aviation Fabricators Inc
SA2068CE-DFlight controls
Installation of a King KFC-250 3 axis flight control system with 4-inch indicators (Category I configuration).
FAA holder: Honeywell International Inc
SA2053CE-DFlight controls
Install KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system with optional third(yaw) axis and/or optional KAS-297B vertical speed and altitude selector.
FAA holder: Honeywell International Inc
SA04388CHOther aircraft modifications
Installation of extended baggage assembly in accordance with Wipaire, Inc. Drawing 1008423, Revision B, dated May 16, 2019, or later FAA approved revision.
FAA holder: Wipaire Inc
SA01923WIOther aircraft modifications
Installation of an Auxiliary Aural Alert System.
FAA holder: Hawker Pacific Pty Ltd
SA01919WIAircraft structures
Installation of Replacement Wing Strut Fitting and Empennage, Empennage Attachments and related Aft Fuselage Structures.
FAA holder: Aircraft Structures International Corp
SA00025MCCargo and special mission
Installation of Special Mission Equipment.
FAA holder: Alliant Techsystems Operations LLC
SA03959NYPropellers
Installation of MT-Propeller Entwicklung GmbH's.
FAA holder: MT- Propeller Entwicklung GmbH
SA04352CHOther aircraft modifications
Installation of Wind Deflector, Bench, External Assist Handle, Internal Assist Handle, Jump Exit Control Light, External Step and Wind Block in accordance with Win Win Aviation Parts List, WA-PARTS-208-2088-JM, revision Original, dated Janua,y 02, 2018 or later FM approved revision.
FAA holder: Win Win Aviation Inc
SA02685LAOther aircraft modifications
Fabrication and installation of modified passenger steps.
FAA holder: Schuman Aviation Company, LTD
SA1311GLOther aircraft modifications
Installation of Wipaire Model 8000 Amphibian/Seaplane floats or Wipaire Model 8750 Amphibian/Seaplane floats.
FAA holder: Wipaire Inc
SA04007NYElectrical systems
Installation of Retractable Mount, Turret as Inert Load Only (Not Including Turret Systems Functionality), and Wiring Provisions.
FAA holder: MAG Aerospace
SA00141MCCargo and special mission
Installation of a Roll Up Cargo Door.
FAA holder: North American Surveillance Systems
SA02497AKOther aircraft modifications
Installation of Aero Twin, Inc., DFSD-01(L/R) and DFSD-01(L/R)-RF seats in Textron Aviation Inc. model 208 and 208B aircraft.
FAA holder: Aero Twin Inc
SA03690NYFuel systems
Installation of the Auxiliary Fuel System.
FAA holder: Lake Central Air Services
SA11220SCOther aircraft modifications
Installation of a Pratt & Whitney flight data acquisition, storage, and transmission system (FAST).
FAA holder: Pratt & Whitney Engine Services Inc.
ST11220SCOther aircraft modifications
Installation of a Pratt & Whitney flight data acquisition, storage, and transmission system (FAST).
FAA holder: Pratt & Whitney Engine Services Inc.
SA01822WIElectrical systems
Installation of a True Blue TB44 Lithium Ion Battery.
FAA holder: Mid-Continent Instruments and Avionics
SA01850WILanding gear and brakes
Remove and replace fuselage-strut, main landing gear, wing and wing-flap track fitting.
FAA holder: Aircraft Structures International Corporation
ST02549SEAircraft structures
Installation of new structural components in certain fuselage bulkheads.
FAA holder: Metal Innovations, Inc
SA02536SEAvionics
Installation of a Luma Technologies LT-4208 LED Display Panel.
FAA holder: Luma Technologies LLC
SA02125AT-DCargo and special mission
Installation of a Zone 6 Cargo Net in the Cessna Caravan Model 208 Series.
FAA holder: Cargo Systems Incorporated
SA03850NYPropellers
The installation of MT-Propeller Entwicklung GmbH's Model# MTV-27-1-E-C-F-R(G)/CFRL270-66 5-Blade constant speed full feathering, reversible propeller and spinner.
FAA holder: MT- Propeller Entwicklung GmbH
SA03445ATOther aircraft modifications
Installation of WSI AV-700 XM Weather Receiver or Garmin GDL-69 XM Weather Receiver.
FAA holder: Chippewa Aerospace Inc
SA03285CHOther aircraft modifications
Installation of the Appareo Systems Vision 1000 Data Recording and Monitoring System.
FAA holder: Appareo Systems LLC.
SA04141CHPropellers
Installation of McCauley Model 4HFR34C778/102BHA-0 propeller, optionally modified to include pitch locks.
FAA holder: Wipaire Inc
SA02181AKPropellers
Installation of Hartzell propeller model HC-B3TN-3AF(Y)/T10890CN-2, HC-B3TN-3AF(Y)/T10890CNK-2, and HC-B3TN-3AF(Y)/T10890CNB-2 three-bladed propeller assembly.
FAA holder: Hartzell Propeller Inc
SA09850ACEngine and powerplant
Installation of a McCauley Propeller Systems model 4HFR34C778 hub and 102BHA-0 blade for a Textron Aviation, Inc. Model 208B aircraft with a P&WC PT6A-140 turboprop engine.
FAA holder: McCauley Propeller Systems
SA02465AKOther aircraft modifications
Installation of Aero Twin, Inc., DFS8T seats.
FAA holder: Aero Twin Inc
SA02546LAEngine and powerplant
Replacement of the original Pratt and Whitney PT6A-114(A) engine and propeller with a Pratt and Whitney PT6A-140 and 3-blade Hartzell Propeller HC-B3TN-3AF(Y)/T10890CN(K)-2, also Ametek MG94K-2 325 AMP Starter Generator, Howell Instruments powerplant indicating system, and associated equipment.
FAA holder: Blackhawk Modifications Inc.
SA03227ATSafety and emergency equipment
This approves the installation of an ARTEX G406-4 Emergency Locator Transmitter (ELT).
FAA holder: Mountain Air Cargo