It looks more like a Sea Vampire to me. The Sea Venom was based on
the Venom night fighter with its 2-seater airframe. The Sea Venoms
with the early tails had a multi-panel canopy while the clip clearly
(no pun intended) shows a single-seat one-piece canopy.


On Wed, 20 Jan 2016 12:51:56 +0100, DAN wrote:

The Seahawk is a single tail plane.
This is a DH-112 Venom.