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

KF9EL callsign genealogy

Currently held by Shannon, Carl 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 KF9EL's current licensee, walking backwards.

  1. N9JJLactive· T
    Larew Jr, John JNCgranted 2015-11-14
  2. KG4ZJOcancelled· T
    Larew Jr, John JNCgranted 2003-04-01cancelled 2006-01-07

Successor callsigns

Callsigns held now by people who previously held KF9EL.

  1. AB0ZIexpired· E
    Shannon, Carl LMOgranted 2003-10-22cancelled 2016-01-19
← Back to KF9EL License history →