The light from your computer screen is a bit strange. And it's not just because of the websites you visit. If you have a computer with a flat screen liquid crystal display, turn it on. Open your word processor to display the writer's block screen (pure white).
Crane operators employed primarily in nonresidential building construction made somewhat less, an average of $53,070 a year. Those who worked in mining averaged $47,010 per year, and those employed by iron and steel mills made an average of $45,710 per year.
The amount of money that an aviation manger makes will vary  depending on skills and level of experience. On average an aviation  manager can make between $100,000 to $175,0 â¦ 00 per year.ow much does a helicopter mechanic make?   Answer   Anywhere from $17,500 annualy for a private in the milatary up to around $100,000 for some private sector pilot/mechanic jobs.