Possible Clues:

• Junior service
• Aviator's military branch
• A female in Corrie playing one of the high flyers
• What sounds plain in it may perhaps be measured on the Beaufort Scale
• Music appropriate to church in one of the services
• For fighting the strength of the wind
• Service branch
• Sounds all plain on the Beaufort Scale, perhaps
• Tune appropriate to church service
• A country's flying service