OKL was divided into forward Echelon () and rear echelon (). The center's commander was the USAFE Advanced Echelon. The highest echelon of hereditary nobles was composed of boyars. Major League Baseball puts the player in the upper echelon of hitters. Varfolomeev sought to organise the shock armies into two echelon formations. Among those were members of the upper echelon of command of the Ukrainian Navy. It was a common practice among the top echelon. Josephus associates the sect with the upper social and economic echelon of Judean society. Astor was not propelled into the upper echelon of movie stars by these successes, however. Song is currently represented by Echelon Talent Management Inc. They were often committed by rear echelon units. In fact, much of the NLR's upper echelon is composed of Hispanics. Most reports on ECHELON focus on satellite interception. It is often used for verifying row echelon form. Similarly, radomes prevent observation of antennas used in ECHELON facilities.