Royal International Air Tattoo 1989. The EC-130s 'Commando Solo's' of the Pennsylvania ANG were common visitors to the (R)IAT in the 1980s.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/109661044@N07/">Rob Schleiffert</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/109661044@N07/15294956639/">Flickr</a>