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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K1BOU callsign genealogy

Currently held by SANFORD, Harper S

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by K1BOU's current licensee, walking backwards.

  1. KF5DERcancelled· T
    SANFORD, ETHAN BTXgranted 2009-09-22cancelled 2012-06-19

Successor callsigns

Callsigns held now by people who previously held K1BOU.

No current licensee on record previously held this callsign.