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

AJ5DM callsign genealogy

Currently held by MAULDIN, DOUGLAS

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 AJ5DM's current licensee, walking backwards.

  1. KG5DMcancelled· E
    MAULDIN, DOUGLASARgranted 2021-08-13cancelled 2021-08-31
  2. K5BBTactive· E
    MAULDIN, DOUGLASARgranted 2021-12-17

Successor callsigns

Callsigns held now by people who previously held AJ5DM.

  1. K5BBTactive· E
    MAULDIN, DOUGLASARgranted 2021-12-17
← Back to AJ5DM License history →