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

KA0CKF callsign genealogy

Currently held by BOETCHER, ROBERT 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 KA0CKF's current licensee, walking backwards.

  1. K0JLBactive· E
    Banker, Jeremiah LCOgranted 2020-05-22
  2. KD0KGDcancelled· G
    Banker, Jeremiah LCOgranted 2020-01-22cancelled 2020-05-22

Successor callsigns

Callsigns held now by people who previously held KA0CKF.

  1. NE0CQactive· E
    BOETCHER, ROBERT FNEgranted 2020-02-11
  2. W5SPXactive· G
    Boetcher, Jordan LNEgranted 2018-06-19

All historical holders

Every license row we've seen with the callsign KA0CKF, oldest first.

  • BOETCHER, ROBERT F NE
    1993-07-20 → cancelled 2000-02-25
  • Boetcher, Jordan L NE
    2016-07-01 → cancelled 2018-06-19
← Back to KA0CKF License history →