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

KF7Y callsign genealogy

Currently held by Bear, Carlton L

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 KF7Y's current licensee, walking backwards.

  1. KS0Oactive· E
    SWISHER, KENNETH LMOgranted 2021-04-28
  2. KD0PUcancelled· E
    SWISHER, KENNETH LMOgranted 2010-09-14cancelled 2011-06-24
  3. WB0ZAE
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KF7Y.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KF7Y, oldest first.

  • FOLCO SR, YVES J CA
    1997-03-07 → cancelled 2009-03-10
  • Bear, Carlton L OR
    2019-03-14 active
← Back to KF7Y License history →