| Navigation — old and newIt is far from the days when the early navigators attempted to determine their position by cross staff, astrolabe and zodiac circle. It is more than 200 years since chronometer and octant first guided the ships of the world. Now, with modern navigational aids the Avro Shackleton, patrolling far from friendly shores, can carry out devastating attacks on objectives located with uncanny accuracy. Shackleton for long range maritime reconnaissance. A.V.Roe and Co. Manchester.
Shackleton
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