Navigation Coordinates

A compact data device displaying real-time spatial mapping, its illuminated grid flickering with time-stream calculations. The Doctor references the coordinates as a deliberate misdirection to strand the Master, suggesting this tool isn't merely navigational but integral to time-locked TARDIS operations. Its silent activation against the Master's TARDIS reflects the Doctor's ruthless prioritization of temporal stability over personal consequences.

2 appearances

Appearances in the Narrative

When this object appears and how it's used

2 moments

S20E22 · The King's Demons Part 2

Doctor admits leaving the TARDIS trap active

The Navigation Coordinates device is referenced indirectly as the Doctor rejects resetting it, declaring their destination as the Eye of Orion. While not directly used in this event, its existence underpins their temporal journey and the Doctor’s refusal to abandon his plans.

Before: Illuminated, displaying Earth-based coordinates

After: Discarded or overridden in favor of new destination

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S20E22 · The King's Demons Part 2

Tegan embraces the Doctor's journey

The Navigation Coordinates—displayed on the TARDIS console—are recalibrated by the Doctor in direct response to Tegan’s refusal to go home. These coordinates symbolize the TARDIS’s responsiveness to the will of its crew, bridging personal choice and cosmic travel.

Before: Reset to Tegan’s original home time.

After: Revised to the Eye of Orion, reflecting Tegan’s new choice.

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