Contribute correction: North Sea Helicopter

 _    _      ___     _____       ___    
| |  | ||   / _ \\  |  __ \\    / _ \\  
| |/\| ||  | / \ || | |  \ ||  / //\ \\ 
|  /\  ||  | \_/ || | |__/ || |  ___  ||
|_// \_||   \___//  |_____//  |_||  |_||
`-`   `-`   `---`    -----`   `-`   `-`