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

K7LST callsign genealogy

Currently held by Tanner, Lawrence 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 K7LST's current licensee, walking backwards.

  1. K6LSTactive· G
    BUONOCORE, RICHARDNVgranted 2018-08-31
  2. KM6UPPcancelled· G
    BUONOCORE, RICHARDCAgranted 2018-05-09cancelled 2018-08-31
  3. KM6SVRcancelled· G
    BUONOCORE, RICHARDCAgranted 2018-05-09cancelled 2018-07-13

Successor callsigns

Callsigns held now by people who previously held K7LST.

  1. AK7LYactive· E
    Tanner, Lawrence SCAgranted 2026-08-25
← Back to K7LST License history →