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

KK7DAD callsign genealogy

Currently held by Gross, Mark 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 KK7DAD's current licensee, walking backwards.

  1. KJ7SRJcancelled· T
    Gross, Mark RIDgranted 2020-11-30cancelled 2021-01-05

Successor callsigns

Callsigns held now by people who previously held KK7DAD.

  1. N7AJJactive· T
    White, DaleTNgranted 2016-03-01

All historical holders

Every license row we've seen with the callsign KK7DAD, oldest first.

  • White, Dale CA
    2015-11-20 → cancelled 2016-03-01
  • Gross, Mark R ID
    2021-01-05 active
← Back to KK7DAD License history →