Pooleys Microlight Airframe and Engine Log book Hardback book, bound in blue leatherette. This log book allows Microlight Aircraft to meet the requirements of the Air Navigation Order, and it is approved by the Civil Avaition Authority and the British Microlight Aircraft Association. It is a legal requirement that a record of Airframe and Engine Hours, modifications and maintenance actions are kept - this top quality, hard wearing book is ideal. Consists of 85 double sided pages. Book Size 25cm x 19cm.