A couple of tails belonging to the SQ 773 fleet.   Nearer jet is on stand and the further one is being towed to stand for its next trip.
<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@N02/16875530342/">SQ 773s at SIN</a>