Taking off one autumn afternoon is this Monarch Boeing 720.  Wheels yet to retract - probably off to one of the Spanish resorts.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/130275500@N02">G B_NZ</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/130275500@N02/28013830136/">Monarch B720 G-AZKM at LTN</a>