Dan Air turbo props were not common at BHX in the 70s and 80s unless they operated a charter, as in the case of this 748.  Parked near to a BA Viscount G-AOYG over a weekend.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/130275500@N02">G B_NZ</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/130275500@N02/15948802889/">Dan Air HS 748 G-ARMX at BHX</a>