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

KK7YYZ callsign genealogy

Currently held by STEVENS, MARK 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 KK7YYZ's current licensee, walking backwards.

  1. K7MFScancelled· G
    STEVENS, MARK FAZgranted 2021-12-17cancelled 2022-05-24
  2. KK7MRKcancelled· T
    STEVENS, MARK FAZgranted 2021-11-27cancelled 2021-12-17
  3. KK7BRKcancelled· T
    STEVENS, MARK FAZgranted 2021-11-01cancelled 2021-11-27

Successor callsigns

Callsigns held now by people who previously held KK7YYZ.

No current licensee on record previously held this callsign.

← Back to KK7YYZ License history →