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

KA9LLU callsign genealogy

Currently held by Fisher, Robert 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 KA9LLU's current licensee, walking backwards.

  1. WE9Uactive· E
    Burg, Scott GWIgranted 2019-08-02
  2. KC9WYEcancelled· E
    Burg, Scott GWIgranted 2015-02-21cancelled 2019-08-02
  3. KJ4ZLAcancelled· G
    Burg, Scott GWIgranted 2005-02-22cancelled 2012-12-01
  4. KC9QLCcancelled· G
    Burg, Scott GTNgranted 2005-02-22cancelled 2010-12-07
  5. KD0BPScancelled· G
    Burg, Scott GWIgranted 2005-02-22cancelled 2009-09-15
  6. KC9HDNcancelled· G
    Burg, Scott GIAgranted 2005-02-22cancelled 2007-09-19

Successor callsigns

Callsigns held now by people who previously held KA9LLU.

  1. WE9Ucancelled· E
    Fisher, Robert AILgranted 2013-04-19cancelled 2017-07-13

All historical holders

Every license row we've seen with the callsign KA9LLU, oldest first.

  • Fisher, Robert A IL
    2008-01-03 → cancelled 2013-04-19
  • Fisher, Robert A IL
    2017-07-13 active
← Back to KA9LLU License history →