Key Survey Enterprise is a data collection tool for the whole company. American Airlines uses their custom research surveys to test a lot of ideas. For example, the airline has a relationship with Citibank, which has a MasterCard.
1 Category A (A-segment) vehicles are 2-box vehicles of between 4 and 4.5 meters in length, or three-box vehicles (i.e., sedans with a trunk) with engines of less than 1600 cc.  Category B (B-segment) vehicles are longer than 4.5 m in length with engines of over 1600 cc.
The XJ is a very light vehicle considering and not nearly wide enough to tow a TT that size. You must have mirrors extensions wide enough to see around the sides of the trailer in traffic. Gas mileage went from 20 mpg to 10 mpg while towing (don't use OD while towing). Good luck.