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

AD1I callsign genealogy

Currently held by Mentele, Steven F

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 AD1I's current licensee, walking backwards.

  1. W4VARcancelled· E
    VARNER, BRIAN RFLgranted 2014-02-25cancelled 2016-12-24
  2. KK4WHAcancelled· G
    VARNER, BRIAN RFLgranted 2014-01-09cancelled 2014-02-25

Successor callsigns

Callsigns held now by people who previously held AD1I.

  1. K1ZHactive· E
    Mentele, Steven FSDgranted 2024-11-30

All historical holders

Every license row we've seen with the callsign AD1I, oldest first.

  • KENEFICK, WILLIAM J VT
    1998-04-16 → cancelled 1999-11-28
  • HARNOIS, MICHAEL D MA
    2010-03-06 → cancelled 2012-08-19
  • Mentele, Steven F SD
    2014-10-04 → cancelled 2014-12-05
  • VARNER, BRIAN R FL
    2016-12-24 active
← Back to AD1I License history →