BLACKSTONE

G-APOL Turbulent D31 was originally a home Built version  serial number PFA393. The aircraft was used for a long time as a group aircraft at Sunderland Airport (formally RAF Usworth). The Usworth flying group flew many hours in this aircraft. The aircraft was originally fitted with a JAP 33 (John Arthur Prestwick)  engine which was later changed for an Ardem 1300cc  VW engine and again by a 1600cc VW engine.

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Project currently on hold.

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