§ 151.117
Advance planning proposals: Procedures; application.
(a) Each eligible sponsor desiring to obtain Federal aid for the purpose of advance planning and engineering must submit a completed FAA Form 3731, “Advance Planning Proposal”, to the Area Manager.
(b) The airport layout plan, if in existence, must accompany the advance planning proposal. If the advance planning proposal includes preparation of plans and specifications, enough details to identify the items of development to be covered by the plans and specifications must be shown. The proposal must be accompanied by evidentiary material establishing the basis for the estimated costs under the proposal, such as an offer from an engineering firm containing a schedule of services and charges therefor.
[Doc. No. 6227, 30 FR 8040, June 23, 1965, as amended by Amdt. 151-11, 31 FR 6686, May 5, 1966]