An Angelonia cultivar particularly distinguished by having a deep pink flower color and a spreading plant habit is disclosed. The roller can be used both into a tow group and as braking bridle or as baffle roller according to the specific need. For example, GPS functionality may be used to determine the current location of the mobile device at a live event. A flight system coupled to the first and second apparatus is configured to determine a minimum and corporate stopping position for the aircraft using the aircraft speed and the position relative to the runway. The VTOL aircraft may further includes one or more retractable pogo supports, wherein a retractable pogo support is configured to deploy from each of the wing’s distal ends. The integer N is varied to achieve an average fractional divide ratio and the predicted deterministic phase error is based on the average divide ratio and an instantaneous divide ratio.