Section 420.55 - Scheduling of launch site operations(a) A licensee shall develop and implement procedures to schedule operations to ensure that each operation carried out by a customer at the launch site does not create the potential for a mishap that could result in harm to the public because of the proximity of the operations, in time or place, to operations of any other customer. A customer includes any launch operator, and any contractor, subcontractor or customer of the launch site operator's customer at the launch site.(b) A licensee shall provide its launch site scheduling requirements to each customer before the customer begins operations at the launch site.