The phrase "a tower operator" is correct and usable in written English.
It can be used to refer to a person who operates or manages a tower, often in contexts related to aviation or telecommunications.
Example: "The tower operator ensured that all communications were functioning properly during the flight."
Alternatives: "a control tower staff" or "a tower controller."
His grandfather, John Lombardi, was a tower operator, and his father, Michael A. Lombardi, ran overall subway operations until he retired last month.
She was soon promoted to a tower operator and then a train dispatcher.
As midnight approached last night at the Jamaica yard, a tower operator, Marianne Kreuter, was ending her shift.
After a tower operator clears a motorman past a red signal, the motorman is supposed to go slowly enough that he can stop in half the distance between his train and the train in front.
Mr. Hofmann said that at night, when many trains pull into a yard for the evening, a tower operator often clears a motorman past a red signal, which indicates that there is a train up ahead, to close the distances between trains and to keep them from backing up onto the main lines of the tracks.
Crown Castle International, a cell tower operator, is working with Nokia on a similar video broadcasting service that will help deliver television to mobile phones.
I learned from experience to withhold until the end of class the information that during World War II Jarrell had served as a celestial-navigation tower operator rather than as a member of a bomber crew.
The American Tower Corporation sued a former Goldman Sachs executive who heads a rival wireless tower operator on Friday, claiming he had impersonated its chief by sending a negative article about it via e-mail to two large investors.
AT&T agreed on Sunday to lease or sell 9,700 cellphone towers to Crown Castle International, a big wireless tower operator, for $4.85 billion in cash.
Crown Castle, a major wireless tower operator, has agreed to pay T-Mobile $2.4 billion in cash for rights to 7,200 cell phone towers.
Crown Castle International is a worldwide communications tower operator.
