Advisory Circular 43.13-1 Review Survey Question Title * 1. Under which certificate(s) do you perform work? Check all that apply. Part 65 Part 121 Part 135 Part 145 Part 147 Question Title * 2. Do you use Advisory Circular 43.13-1B? Yes No Question Title * 3. Share errors or omissions in the AC providing section and paragraph references along with your comments. Use a new line for each observation. Question Title * 4. Share clarifications needed in the AC providing section and paragraph references along with your comments. Use a new line for each observation. Question Title * 5. Share redundancies occurring in the AC providing section and paragraph references for duplicative information along with your comments. Use a new line for each pair. Question Title * 6. Share missing elements, e.g., new technologies, procedures, that need to be included in any update to the AC. Use a new line for each request. Question Title * 7. OPTIONAL: If you are willing to be available for further discussion, please provide your contact information. Name Company Position Email Address Direct Phone Submit