On 30 January 1918 - a bright winter's morning - No 56 Sqn ace Capt James McCudden took off alone at 0945 hrs. The previous day the engine of his SE 5a had been fitted with high compression pistons, and McCudden hoped that they would sufficiently increase the power of his Hispano-Suiza 8B motor to enable him to catch and engage the enemy's high-flying. Maybach-powered, Rumpler Cs. After two unsuccessful engagements involving a Hannover C over Bullecourt and five Albatros scouts south of Vendhuille. McCudden saw five more German fighters climbing for height above Anneux. Determined as ever to follow his own dictum 'to destroy as many as possible of the enemy at the least risk and casualties to one's own side', the veteran ace waited until the aircraft had reached 14,000 ft before using a 5000-ft height advantage to dive on them; 'Down I went, and very quickly got behind the leader, into whom I fired a burst at very close range. He at once went down vertically, with pieces of three-ply wood falling off his fuselage. and he was seen to strike the ground by our "Archie" gunners. I hadn't time to watch him, as I was fighting four more scouts now and had my attention fully occupied. However, I got into position behind a Plalz, and after a short burst from the good old Vickers he went down in a spiral dive and crashed also.' The remaining three enemy scouts, in McCudden's own words 'now evinced signs of alarm'. He fired at another Albatros. which spun away, but was then attacked by a second machine from behind. McCudden quickly reversed the positions. got onto the tail of the Albatros and opened fire. but after only a short burst both guns stopped - his Lewis gun was out of ammunition, and the the belt of his Vickers had broken. McCudden now felt 'awfully brave'·, and realising the remaining Albatros and Plalz were 'awfully dud', stayed to fight them, chasing the scouts south of Cambrai before heading home. The leader of the formation. Vfw Adam Barth of Jasta 10. flying Albatros D V 4565/17 was killed, whilst the pilot of the Plalz- McCudden's second victory of the day, and his 46th overall - survived the crash