Please follow http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgPolicy.nsf/0/6a24902ae5f1aeac86257ec1005b2fbc/$FILE/PS-ACE-23-08.pdf.

Please follow http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgPolicy.nsf/0/6a24902ae5f1aeac86257ec1005b2fbc/$FILE/PS-ACE-23-08.pdf.