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

W6DNN callsign genealogy

Currently held by KELLER, RICKY 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 W6DNN's current licensee, walking backwards.

  1. K6DNNcancelled· G
    KELLER, RICKY LCAgranted 2013-06-22cancelled 2014-12-30
  2. KK6DNNcancelled· T
    KELLER, RICKY LCAgranted 2013-04-11cancelled 2013-06-22

Successor callsigns

Callsigns held now by people who previously held W6DNN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W6DNN, oldest first.

  • JOHNSON, RICHARD L CA
    1999-05-20 → cancelled 2010-02-27
  • KELLER, RICKY L CA
    2024-10-12 active
← Back to W6DNN License history →