101-384025-23 - Textron Aviation LH Windshield Assembly

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Overview

The Textron Aviation 101-384025-23 is a genuine OEM, electrically heated, left-hand (LH) main cockpit windshield assembly engineered for the Beechcraft King Air B200 and B300 (350) series of aircraft. This is a flight-critical structural and safety component, not just a simple window. It is a sophisticated, multi-layer laminated assembly designed to provide exceptional optical clarity, bird-strike resistance, and all-weather operational capability through its integrated anti-ice and de-fog system. As a genuine Textron OEM part, it guarantees the precise fit, structural integrity, and electrical performance required for these high-performance turboprop aircraft.

Key Features

• Electrically Heated Anti-Ice System: Features a transparent, conductive inner layer (typically a metallic film like gold or tin oxide). When electrical current is applied, this layer heats the entire windshield surface, preventing the formation of ice and eliminating fog, ensuring clear forward visibility in all weather conditions—a requirement for FIKI (Flight Into Known Icing) certification.
• Multi-Layer Laminated Construction: Comprised of multiple layers of stretched acrylic and glass, bonded together by tough, resilient interlayers. This construction provides "fail-safe" redundancy and the strength to withstand the significant pressure differential at high altitudes.
• Superior Bird-Strike Resistance: The robust, multi-layer design is engineered and tested to provide a high level of protection against bird strikes, maintaining cabin integrity and protecting the flight crew.
• Exceptional Optical Quality: Manufactured under stringent quality controls to ensure a distortion-free, optically pure view with high light transmittance, minimizing pilot fatigue and eye strain.
• Genuine Textron OEM Part: As the original factory component, it ensures perfect fitment into the airframe, correct alignment with mounting points and electrical connectors, and full conformance to the aircraft's original Type Certificate.

Technical Specifications

• Part Number: 101-384025-23
• Component Type: Electrically Heated Windshield Assembly, Left Hand (Pilot Side)
• Construction: Multi-layer laminate of stretched acrylic and glass.
• Heating Element: Transparent, conductive metallic film interlayer.
• Heating Control: Interfaces with the aircraft's windshield heat control system.
• Primary Function: Forward visibility, structural integrity, anti-ice/de-fog.
• Certification: FAA Production Approval

Aircraft Compatibility

The 101-384025-23 is the specified LH windshield for some of the most successful and widely-used corporate and special mission turboprops in the world. It is imperative to consult the specific aircraft's Illustrated Parts Catalog (IPC) for final verification.

• Primary Aircraft Models:
  • Beechcraft King Air B200 / Super King Air
  • Beechcraft King Air B300 / 350

Applications

The 101-384025-23 is a primary airframe component with several flight-critical roles:

• All-Weather Operations: The heating system is essential for maintaining visibility during flight in icing conditions, rain, and high humidity.
• Structural Integrity: As part of the pressurized cabin, it is a primary structural element that carries cockpit pressurization loads.
• Component Replacement: Replaced when damage occurs (such as delamination, cracking, or bird strike) or when the internal heating element fails.

Why Choose 101-384025-23?

The cockpit windshield is a critical barrier protecting the flight crew from the elements and ensuring they have a clear view to safely operate the aircraft. The Textron Aviation 101-384025-23 is the only component certified by the manufacturer to provide the required structural strength, optical clarity, and heating performance for the King Air. Using a genuine OEM part ensures that the electrical resistance of the heating element is correct for the aircraft's control system and that the windshield's structural properties meet the stringent requirements of a pressurized, transport-category aircraft.

Order Your 101-384025-23 Windshield Assembly Now

Ensure the safety, integrity, and all-weather capability of your aircraft with a genuine Textron Aviation OEM windshield. Visit Airparts.aero to order your 101-384025-23 today.

The heating technology in the 101-384025-23 windshield is a sophisticated application of electrical resistance heating. A virtually transparent, microscopic layer of conductive material is vacuum-deposited onto one of the inner surfaces of the laminate. Electrical current from the aircraft's AC or DC electrical system is passed through this layer via bus bars located at the edges of the windshield. Due to the layer's electrical resistance, this flow of current generates heat (P=I2R) evenly across the entire surface of the glass. This controlled application of heat prevents ice from bonding to the surface and provides a clear, fog-free view, a capability that is essential for maintaining certification for flight into known icing (FIKI) conditions.

Additional Information

Windshield Assembly - Left

• Pressurized
• Dual Level Heated
• Models: 
  • 1900D (Serial Numbers UE-1 and after)
  • 1900/1900C (Serial Numbers UA-1 and after, UB-1 and after, UC-1 and after)
  • King Air 300 Series (Serial Numbers FA-1 and after, FL-1 and after, FM-1 and after, FN-1)
  • King Air 200 Series (Serial Numbers BB-2 and after, BL-1 and after, BY-1 and after, BZ-1 and after, BN-1)
  • King Air 90 Series (Serial Numbers LJ-1063 and after, LA-1 and after)
• Required for installation:
  • Sealant PR1440B1/2 
  • Stress Free Windshield Installation Kit
    • 101-5041-1 S provides parts and information to install both windshields
    • 101-5041-3 S provides parts and information to install either the LH or the RH windshield

NOTES

101-384025-23 IS THE PREFERRED SPARES REPLACEMENT FOR 101-384025-7. NOTE; THE FOLLOWING KITS MUST BE USED WITH THE FIRST INSTALLATION OF P/N 101-384025-23 101-5041-1 S (PROVIDES PARTS FOR BOTH LH & RH WINDSHIELD INSTALLATIONS) 101-5041-3 S (PROVIDES PARTS FOR ONLY THE LH OR RH WINDSHIELD INSTALLATION) NOTE; NEITHER KIT INCLUDES THE WINDSHIELD - MUST BE ORDERED SEPARATELY ***AOG CAPTAIN PART ANTHONY BARTOMEO*** APPLICABLE MODELS: 200, 300, 200C 200T, 200C, A200C, A200CT, B200, B200C B200C (C-12M), B200C (UC-12M), B200CT B200CT (RC-12P), B200T, B300, B300C 200CT, B200C (CS), C90A, F90 REPLACES 101-384025-21

Applicable Aircraft

Click on aircraft model to view serial range in Shop by Model.

• 1900 Airliner
• 1900D Airliner
• King Air 350 or 350C FM-1 to FM-35
• King Air 360, 350i or 350C FM-36 & on
• King Air B200, B200T, B200C or B200CT
• King Air B200GT or B200CGT
• King Air C90, C90A, C90GT or E90
• King Air C90GTi Series

List not comprehensive, may be applicable on other models.