PPRuNe Forums - View Single Post

28th Mar 2017, 12:00

#7 (permalink)

John R81

Join Date: Jun 2008

Location: England & Scotland

Age: 63

Posts: 1,413

Likes: 0

Received 0 Likes on 0 Posts

The whistle is a safety feature. If you don't hear it on start-up, you left the blades tied-down 🤕

Reply