The high-speed movement of nodes and the rapid change of network topology severely affect the performance of highly dynamic flying ad hoc networks. A networking scheme suitable for highly dynamic mobile ad hoc networks is proposed. The scheme focuses on QoS requirements and the highly dynamic characteristics of the network topology,reasonably configures different levels of network protocols, and adapts to highly dynamic application scenarios. The planar network is taken as an example to evaluate the performance of the FANET network in a highly dynamic environment. The experimental results verify that this networking scheme has certain feasibility and can meet the requirements of highly dynamic flying ad hoc networks. In addition, this paper proposes the optimal node number to maintain good network performance under the individual mobile mode and a counter measure strategy for adapting each network layer to highly dynamic topology changes.