This SAE Aerospace Recommended Practice establishes the requirements and procedures for eddy current inspection of open fastener holes in aluminum aircraft structures.
SAE ARP4402A-2020 history
2020SAE ARP4402A-2020 Eddy Current Inspection of Open Fastener Holes in Aluminum Aircraft Structure
2013SAE ARP4402-2013 Eddy Current Inspection of Open Fastener Holes in Aluminum Aircraft Structure
1992SAE ARP4402-1992 Eddy Current Inspection of Open Fastener Holes in Aluminum Aircraft Structure