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

KB7WSP callsign genealogy

Currently held by CHAMBERLAIN BARBERA, CHERYL K

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 KB7WSP's current licensee, walking backwards.

  1. KC7SYXcancelled· T
    EDWARDS, TRAVIS WWAgranted 2006-10-24cancelled 2012-03-30

Successor callsigns

Callsigns held now by people who previously held KB7WSP.

  1. N7IDKactive· T
    EDWARDS, TRAVIS WWAgranted 2022-12-22

All historical holders

Every license row we've seen with the callsign KB7WSP, oldest first.

  • CHAMBERLAIN BARBERA, CHERYL K WA
    1993-10-26 → cancelled 2005-10-27
  • EDWARDS, TRAVIS W WA
    2012-03-30 → cancelled 2012-07-28
← Back to KB7WSP License history →