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

AA0MI callsign genealogy

Currently held by BLANKLEY, KEITH L

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 AA0MI's current licensee, walking backwards.

  1. AC0ZYcancelled· E
    BLANKLEY, KEITH LKSgranted 2012-03-14cancelled 2015-07-31
  2. KD0RGNcancelled· E
    BLANKLEY, KEITH LKSgranted 2012-03-14cancelled 2012-04-20
  3. N0RZRactive· T
    Suderman Jr, Andrew WCOgranted 2020-04-03
  4. KE0ZTLcancelled· T
    Suderman Jr, Andrew WCOgranted 2020-03-11cancelled 2020-04-03

Successor callsigns

Callsigns held now by people who previously held AA0MI.

  1. AB0Zexpired· E
    SHAW, DAVID CCOgranted 2007-05-11cancelled 2019-08-06

All historical holders

Every license row we've seen with the callsign AA0MI, oldest first.

  • BLANKLEY, KEITH L KS
    2025-06-10 active
  • —
    — → cancelled 1997-08-05
← Back to AA0MI License history →