The aircraft is listed in No.60 Maintenance Unit's record book as being made servicable on site during the month of April 1954. When it was deemed unservicable and how/why this occurred is not known. At the time this aircraft was based at Topcliffe and was on charge with No.1453 Flight.
This Neptune was one of ten Neptunes that had work carried out and were passed as servicable at Topcliffe in Spring 1954 by 60 MU.