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

NF4J callsign genealogy

Currently held by Bush, Daniel P

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 NF4J's current licensee, walking backwards.

  1. N4SDBactive· G
    Breton, Stacy DFLgranted 2021-12-03
  2. KG4IRNcancelled· G
    Breton, Stacy DFLgranted 2021-11-09cancelled 2021-12-03
  3. K1TDRcancelled· G
    Breton, Stacy DFLgranted 2015-10-31cancelled 2021-11-09

Successor callsigns

Callsigns held now by people who previously held NF4J.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NF4J, oldest first.

  • COX SR, LANDUS G KY
    2005-05-31 → cancelled 2017-08-30
  • Bush, Daniel P AL
    2017-09-19 active
← Back to NF4J License history →