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

KY7S callsign genealogy

Currently held by Bird, Jeffrey 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 KY7S's current licensee, walking backwards.

  1. AE7TIactive· E
    Green, Richard NWAgranted 2026-07-17
  2. K7ETTactive· G
    Little, Jon BUTgranted 2020-05-05
  3. KJ7NPScancelled· G
    Little, Jon BUTgranted 2020-04-15cancelled 2020-05-05

Successor callsigns

Callsigns held now by people who previously held KY7S.

  1. NE7EEcancelled· E
    Bird, Jeffrey LWAgranted 2010-08-10cancelled 2011-06-14
  2. NE7EEcancelled· E
    Bird, Jeffrey LWAgranted 2008-04-01cancelled 2008-09-26

All historical holders

Every license row we've seen with the callsign KY7S, oldest first.

  • JAMES, CLEMENT A MI
    1994-01-25 → cancelled 2006-01-26
  • Bird, Jeffrey L WA
    2006-02-22 → cancelled 2008-04-01
  • Bird, Jeffrey L WA
    2008-09-26 → cancelled 2010-08-10
  • HENDERSON, DOUGLAS R WA
    2022-10-25 active
← Back to KY7S License history →