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

N4IB callsign genealogy

Currently held by SLAY, TIMOTHY 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 N4IB's current licensee, walking backwards.

  1. WO4Gactive· E
    TOMLIN, JOEL FALgranted 2017-05-12
  2. KM4LKcancelled· E
    TOMLIN, JOEL FALgranted 2013-08-20cancelled 2017-05-12
  3. N4FBJactive· G
    BLACKMON JR, FOSTERSCgranted 2018-03-07
  4. KJ4COAcancelled· T
    BLACKMON JR, FOSTERSCgranted 2008-03-10cancelled 2008-05-24

Successor callsigns

Callsigns held now by people who previously held N4IB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4IB, oldest first.

  • BELL, IRA S FL
    1988-03-08 → cancelled 2000-03-09
  • SLAY, TIMOTHY B NC
    2020-01-14 active
← Back to N4IB License history →