T-34/85 (one inside the museum and one outside as gate guardian)

Defeating the three gate guardians, the fleet escapes the time zone created by the Heart.

Commonly, gate guardians outside airbases are decommissioned examples of aircraft that were once based there, or still are.

Examples of gate guardians include the following:

The museum has two examples, one outside as its gate guardian.

D818 became a gate guardian on display outside Swindon Works but was scrapped in 1985.

They will now be refurbished and placed as pole-mounted gate guardians at the entrance to the Museum.

Since being withdrawn from service the Starfighter has been preserved in museums and is a popular gate guardian.

The Pantons were able to subsequently buy it, with the condition that it remain at Scampton as gate guardian until 1983.

On their retirement in 1992, one of the Phantoms was placed as the gate guardian at Mount Pleasant.