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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KR7D callsign genealogy

Currently held by MANSFIELD JR, AMOS R

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 KR7D's current licensee, walking backwards.

  1. W7SLScancelled· E
    Scheirman, Scott LWAgranted 2022-07-19cancelled 2022-08-30
  2. AD7XVcancelled· E
    Scheirman, Scott LWAgranted 2008-12-16cancelled 2012-06-29

Successor callsigns

Callsigns held now by people who previously held KR7D.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KR7D, oldest first.

  • MANSFIELD JR, AMOS R UT
    2010-08-10 → cancelled 2022-08-11
  • Scheirman, Scott L WA
    2022-08-30 active
← Back to KR7D License history →