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

N4YI callsign genealogy

Currently held by WILKES SR, CECIL W

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 N4YI's current licensee, walking backwards.

  1. W4ILactive· E
    Rardin, Jeremy MTNgranted 2019-09-10
  2. K4HYPcancelled· E
    Rardin, Jeremy MTNgranted 2014-03-28cancelled 2019-09-10
  3. KK4HYPcancelled· G
    Rardin, Jeremy MTNgranted 2012-03-20cancelled 2014-03-28

Successor callsigns

Callsigns held now by people who previously held N4YI.

  1. W4ILcancelled· E
    WILKES SR, CECIL WALgranted 2016-10-07cancelled 2017-08-22
  2. W4ILcancelled· E
    WILKES SR, CECIL WALgranted 2014-10-21cancelled 2014-11-14
  3. W4ILcancelled· E
    WILKES SR, CECIL WALgranted 2011-06-07cancelled 2012-10-23
  4. K5IAcancelled· E
    WILKES SR, CECIL WALgranted 2008-03-22cancelled 2008-04-11
  5. W3KEcancelled· E
    WILKES SR, CECIL WALgranted 2007-05-19cancelled 2007-08-10

All historical holders

Every license row we've seen with the callsign N4YI, oldest first.

  • WILKES SR, CECIL W AL
    2002-04-18 → cancelled 2007-05-19
  • WILKES SR, CECIL W AL
    2007-08-10 → cancelled 2008-03-22
  • WILKES SR, CECIL W AL
    2010-02-23 → cancelled 2011-06-07
  • WILKES SR, CECIL W AL
    2012-10-23 → cancelled 2014-10-21
  • WILKES SR, CECIL W AL
    2014-11-14 → cancelled 2016-10-07
  • WILKES SR, CECIL W AL
    2017-08-22 active
← Back to N4YI License history →