RN:
The sinking of the escort carrier HMS Audacity by Michael Turner
Convoy HG 76 sailed from Gibraltar on 14 December.
Audacity had only four Martlet aircraft serviceable. The convoy came under attack from 12 U-boats. Martlets from
Audacity shot down two Condors;
U-131 was attacked on 17 December.
U-131 shot down a Martlet, but was unable to dive after the attack, and was scuttled by her crew, who were taken prisoner.
As
Audacity left the convoy on the night of 21 December, one of the merchantmen fired a
"snowflake" flare which revealed her in silhouette to the German U-boats. The submarines had been given specific orders to sink her as she had caused a lot of trouble for the Germans both at sea and in the air. The first torpedo fired by
U-751 under
Kapitänleutnant Gerhard Bigalk hit her in the engine room and she began to settle by the stern. The next two torpedoes caused an explosion of the
aviation fuel blowing off her
bow.
Audacity sank some 500 mi (430 nmi; 800 km) west of
Cape Finisterre at
43°45′N 19°54′W. She sank in 70 minutes. 73 of her crew were killed. Her survivors were picked up by the
corvettes Convolvulus,
Marigold and
Pentstemon, one of the survivors being pilot
Eric Brown. The German commander had confused her with a 23,000 long tons (23,000 t)
Illustrious-class aircraft carrier, the sinking of which was announced by Nazi
propaganda sources. In reality
Audacity was an escort carrier of 11,000 long tons (11,000 t).
Audacity had been operating outside the convoy, a procedure that was later prohibited by the Admiralty as too risky