Ultimate Fight Factors from the Aircraft Performance Data book AVIA 28/ 3030.
Hurricane IIC 7,600lbs 10.7
Spit IX 7,240lbs 10
Typhoon 1B 10,600lbs 11.5
Tempest V 12,000lbs 14
Tomahawk 7,650lbs 12*
Aircobra 8,170lbs 12*
Thunderbolt ? 12*
Mustang 7,836lbs 12*
Seafire IIIc 7,300lbs 9.9
Martlet V 7,000lbs 11*
Hellcat 11,000lbs 13.5*
Whirlwind 10,200lbs 10
Beaufighter X 25,120lbs 8.5
Mossi IIf 18,500lbs 8
Lightning 14,450lbs 11.2
Wellington X 36,500lbs 4.2
Boston 19,750lbs 6*
Lancaster I 63,000lbs 4.5
Fortress 53,200lbs 4.2
Liberator III 56,000lbs 4
Quote from the table.
"Factors marked with an asterisk (*) are specification factors. Others are approx achieved factors."
Neil.
