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

K4ATA callsign genealogy

Currently held by Crenshaw, Brooks M

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 K4ATA's current licensee, walking backwards.

  1. N4BMCactive
    Burke Medical Center Amateur Radio ClubGAgranted 2019-07-16
  2. KN4VJMcancelled
    Burke Medical Center Amateur Radio ClubGAgranted 2019-06-24cancelled 2019-07-16

Successor callsigns

Callsigns held now by people who previously held K4ATA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4ATA, oldest first.

  • COOK, JACOB A GA
    2004-08-03 → cancelled 2016-08-04
  • Crenshaw, Brooks M SC
    2016-11-08 active
← Back to K4ATA License history →