Avionics Hardware | Communication & Navigation System | Collectors & Simulator Build Piece This authentic aircraft antenna assembly, PN 4004508-0001, is a genuine avionics component retired from active airline service and now available for collection, aircraft displays, simulator builds, movie productions, and aviation-inspired installations. Originally part of the aircraft’s communication or radar system, this antenna unit was designed to transmit and receive signals critical for navigation, weather detection, or onboard communication systems. Components like this play a vital role in ensuring safe and efficient flight operations. Featuring a large circular antenna array mounted to a precision motorized base, this unit showcases the complexity and engineering behind aircraft avionics systems. Constructed from aviation-grade materials with integrated mechanical and electronic elements, it includes real in-service wear and character, making it a standout piece for display or technical builds. Key DetailsAuthentic aircraft antenna assemblyPart Number: 4004508-0001Original avionics communication/radar componentLarge circular antenna array with motorized baseIntegrated wiring and mounting hardwareRetired from active airline serviceReal in-service wear and characterSold for display, collection, simulator, or prop use only (not airworthy) Perfect ForAviation collectors and avionics enthusiastsFlight simulator builds and technical displaysAircraft maintenance and avionics training environmentsFilm, TV, and theater productions needing realistic aviation equipmentAircraft exhibits, museums, and educational installationsIndustrial or aviation-themed décor and statement pieces Why This Piece Stands OutThis is not a reproduction. It is real aircraft avionics hardware used in active service. Antenna assemblies like this are rarely available outside the aviation industry, making it a unique and visually impressive piece that represents the advanced communication and navigation systems behind modern aviation.