The RNAV system facilitates the Keeping pattern specification by letting the definition from the inbound system into the holding waypoint, change path and leg time or distance over the straight segments, plus the ability to system the exit in the hold. For RNP methods, further advancement in holding is offered. https://pbn36036.blog-kids.com/31408760/how-pbn-can-save-you-time-stress-and-money