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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KJ7OCN callsign genealogy

Currently held by Sittner, Ted M

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 KJ7OCN's current licensee, walking backwards.

  1. KJ7OCHcancelled· G
    Sittner, Ted MWAgranted 2017-05-16cancelled 2020-05-23
  2. KJ7OAHcancelled· G
    Sittner, Ted MWAgranted 2017-05-16cancelled 2020-05-22
  3. KE7TEDcancelled· G
    Sittner, Ted MWAgranted 2017-05-16cancelled 2020-05-20
  4. KE7NDHcancelled· G
    Sittner, Ted MWAgranted 2007-05-07cancelled 2007-05-25

Successor callsigns

Callsigns held now by people who previously held KJ7OCN.

  1. KJ7ODAactive· G
    Sittner, Ted MWAgranted 2017-05-16
← Back to KJ7OCN License history →