The unit functioned only around 2000 hours per year between 1984 and 1988 until it was shut down.

The 20 programmed units functioned for the first time together on July 7, 1998.

The units could function for a long-term holder much like a mutual fund, with the difference that management fees would not have to be paid.

"The unit can't function without the sergeant," he said.

He expects that all four units will be complete and functioning together before the end of the century.

Presently this unit is functioning in the main Building which has been constructed in 1998.

Typically, the units did not function departmentwide or even cooperate much with each other.

The period in the display would be lit while playing to show that the unit was functioning.

After all, a unit must function smoothly in combat to have any real chance of success, weapons and numbers notwithstanding.

The unit functioned primarily as a strategic bombardment Organization until the war ended.