This package contains 10 AI Royal Navy Sea King HC4 helicopters. 6 of which are set up to operate from the RNAS Yeovilton scenery produced by Brian Clarke and Daryl Payne, using a revised AFCAD file, produced with the kind permission of Brian, and a traffic file. The files were originally part of a larger package uploaded to Avsim in 2015, but has since disappeared from that site. The package was used in conjunction with an HMS Ocean model with a hard deck, but that package has since been superseded by both HMS Ocean and Ark Royal with Sea Harrier traffic. It’s confusing to try and bring everything up to date, so in response to a request at MAIW for the Sea King HC4’s to be made available again, I have created this stand-alone package.