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 size of a parallel parking space varies based on local regulations and the type of vehicle the space is intended to hold. For example, in Baltimore County, the proper size is 7.5 feet by 21 feet for regular cars and 7.5 feet by 18 feet for compact cars. Full Answer >.