B6

B6 or B-6 may refer to:AeronauticsJetBlue Airways IATA airline designatorB6, a power for model rocket motorsAutomotiveB6, a Mazda piston engineNickname for any Audi A4, model years 2002 through 2005B6, the fully armoured version of the Bentley Arnage series two RLMilitaryThe Keystone B-6, a biplane bomber of the United States Army Air CorpsAmerican designation for the Chinese Xian H-6 bomberHMS B6, a B-class submarine of the Royal Navy
See more at Wikipedia.org...

The preliminary seasonally adjusted series is obtained by subtracting from B 1 (additive model) or dividing B 1 (multiplicative model) by the seasonal factors in B 5 .
For more information, see X-11 Census Method II Seasonal Adjustment .