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

K7CL callsign genealogy

Currently held by Baldwin, Jack S

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 K7CL's current licensee, walking backwards.

  1. AI7OVcancelled· E
    Lahoda, Christopher JWAgranted 2021-10-18cancelled 2024-09-21
  2. KK7BLWcancelled· E
    Lahoda, Christopher JWAgranted 2021-10-18cancelled 2022-10-11

Successor callsigns

Callsigns held now by people who previously held K7CL.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K7CL, oldest first.

  • Baldwin, Jack S OR
    2003-09-23 → cancelled 2015-12-08
  • Backey, Paul C AZ
    2015-12-26 → cancelled 2022-09-01
  • Lahoda, Christopher J WA
    2024-09-21 active
← Back to K7CL License history →