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

K6DCL callsign genealogy

Currently held by LICHTENHAN, DAVID C

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 K6DCL's current licensee, walking backwards.

  1. KZ6DAVcancelled· G
    LICHTENHAN, DAVID CCAgranted 2024-01-05cancelled 2024-10-26

Successor callsigns

Callsigns held now by people who previously held K6DCL.

  1. KZ6DAVcancelled· G
    LICHTENHAN, DAVID CCAgranted 2024-01-05cancelled 2024-10-26
  2. WW6DCLcancelled· G
    LICHTENHAN, DAVID CCAgranted 2021-04-23cancelled 2021-09-28

All historical holders

Every license row we've seen with the callsign K6DCL, oldest first.

  • LICHTENHAN, DAVID C CA
    2020-09-22 → cancelled 2021-04-23
  • LICHTENHAN, DAVID C CA
    2021-09-28 → cancelled 2024-01-05
  • LICHTENHAN, DAVID C CA
    2024-10-26 active
← Back to K6DCL License history →