In contrast , most of the world 's commercial airlines allow their fleet to be modeled , as a form of publicity .
Some proponents of the aerospace industry contest that the issue is not of financial damages , but of intellectual property and brand image .
Most of the world 's commercial airlines allow their fleet to be modeled , as a form of publicity .
Some proponents of the aerospace industry contest that the issue is not of financial damages , but of intellectual property and brand image .