Related Clues:

• It used to be called the wireless
• Marconi invented it
• It was first called the wireless
• Electronic medium of communication
• Electronic medium
• How an artist gets five hundred and ten on air
• That''s how I''d have an oar around what rules the waves
• The sort of oar I'd need for the waves
• Not one for the road, one in the road
• Do with air on air
• Do get air on air
• The oar needs less wire the other way round
• Would air do to be on the air?
• You listen to it half-dead, in a city in South America
• Shortwave or CB