It is widely referenced in aerospace manufacturing, especially for parts requiring strict thermal processing, such as landing gear, engine components, and structural fasteners. Compliance with ARP 958 helps suppliers meet Nadcap (National Aerospace and Defense Contractors Accreditation Program) requirements.
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: If you need regular access to SAE standards, consider purchasing a subscription or buying the document directly. SAE offers various types of subscriptions and access options, including digital and print. sae arp 958pdf free
is an Aerospace Recommended Practice (ARP) that outlines the procedures for the electromagnetic calibration of antennas used for aeronautical emissions testing. Its primary focus is on establishing a standardized method for determining Antenna Factors (AF) across a broad frequency range (typically 20 Hz to 40 GHz). SAE offers various types of subscriptions and access
While the official document must be purchased directly from the SAE International website, you can find comprehensive technical overviews and detailed summaries of its methods for free in educational and research materials: While the official document must be purchased directly