TARDIS Locator Beacon

A handheld guidance device emitting a green light, used exclusively for navigating planetary terrain to locate the TARDIS when it is hidden but not locked. Distinct from access keys or unlocking mechanisms.

2 appearances

Purpose

Navigational aid; track the green light to avoid getting lost and return to the TARDIS

Significance

Marks Ian's shift to protector, bridging caution and curiosity in the group; underscores reliance on TARDIS tech against the planet's isolating dangers

Appearances in the Narrative

When this object appears and how it's used

2 moments

S2E30 · The Executioners

Vicki’s defiance reveals shared curiosity with Doctor

The TARDIS magnet is a critical tool handed to Ian by the Doctor as a precautionary measure before he follows Vicki into the unknown. The Doctor emphasizes its importance, instructing Ian to watch the green light inside and not to drop it, as it serves as a lifeline to prevent them from getting lost in the vast, barren landscape of Aridius. Its glow symbolizes both safety and the Doctor’s trust in Ian’s ability to guide Vicki responsibly.

Before: In the Doctor’s possession, stored in his pocket until the moment he hands it to Ian.

After: In Ian’s possession, serving as a navigational aid as he follows Vicki toward the sand-dune ridge.

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S2E30 · The Executioners

Ian joins Vicki’s expedition

The TARDIS magnet is a small, glowing green device that serves as a critical navigational tool in the vast desert of Aridius. The Doctor entrusts it to Ian as a lifeline, emphasizing its importance by warning him not to drop it, as doing so would result in them getting lost. The magnet’s glow symbolizes both the group’s connection to the TARDIS and Ian’s newfound responsibility as their protector. Its transfer from the Doctor to Ian marks a pivotal moment, as it formalizes Ian’s role in ensuring the group’s safety and underscores the trust placed in him by the Doctor.

Before: Possessed by the Doctor, who carries it in his pocket as a standard tool for navigation and survival in unfamiliar environments.

After: Possessed by Ian, who clutches it tightly as he follows Vicki into the desert, its green glow serving as a constant reminder of his responsibility and the group’s reliance on him.

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