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Uridium (1985)(Hewson Consultants)[a]
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Uridium (1987)(Hewson)[b][URIDIUM Start]

Uridium+ (1986)(Hewson Consultants)
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Dragontorc (1985)(Hewson Consultants)[passworded]

Heathrow International Air Traffic Control – Schiphol Amsterdam (1985)(Hewson Consultants)
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Astroclone (1985)(Hewson Consultants)[a]