The optimization issues connected to a landing task of an unmanned aerial vehicle are discussed in the paper. based on a model of a mini-class drone. Three landing scenarios are considered. including minimum-time landing. https://www.roneverhart.com/Western-Digital-Ultrastar-DC-HC550-WUH721816ALE6L0-0F38460-16TB-7-2K-RPM-SATA-6Gb-s-512e-ISE-3-5in-Hard-Drive/