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

N4BTT callsign genealogy

Currently held by Trussell, Rick B

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 N4BTT's current licensee, walking backwards.

  1. N4BGTcancelled· G
    Trussell, Rick BALgranted 2016-12-20cancelled 2017-01-14
  2. KK4IBFcancelled· G
    Trussell, Rick BALgranted 2012-03-23cancelled 2016-12-20

Successor callsigns

Callsigns held now by people who previously held N4BTT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4BTT, oldest first.

  • MILLER JR, FRED C NC
    1995-03-16 → cancelled 2007-03-17
  • Trussell, Rick B AL
    2017-01-14 active
← Back to N4BTT License history →