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

AA5KK callsign genealogy

Currently held by Irving Jr, Thurman A

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 AA5KK's current licensee, walking backwards.

  1. WB5VCOcancelled· E
    PHIPPS, DONNIE MTXgranted 2016-07-15cancelled 2023-06-22

Successor callsigns

Callsigns held now by people who previously held AA5KK.

  1. N5SIactive· E
    Irving Jr, Thurman ATXgranted 2017-01-04

All historical holders

Every license row we've seen with the callsign AA5KK, oldest first.

  • Irving Jr, Thurman A TX
    2011-06-10 → cancelled 2017-01-04
  • PHIPPS, DONNIE M TX
    2023-06-22 active
← Back to AA5KK License history →