PPRuNe Forums - View Single Post - orange marker plates in fields

21st July 2002 | 10:50

#2 (permalink)

Duke of Burgundy

stings like a bee

Joined: Nov 2001

Posts: 70

Likes: 0

From: Buckinghamshire England

VS-075 - I`m pretty sure that they mark the routes of oil pipelines and are used by helicopters engaged in checking such pipelines for leakages or other damage.

Regards DoB