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

K1SLR callsign genealogy

Currently held by Ranes, Scott L

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 K1SLR's current licensee, walking backwards.

  1. KE0EFNcancelled· E
    Ranes, Scott LIAgranted 2015-04-27cancelled 2016-05-14

Successor callsigns

Callsigns held now by people who previously held K1SLR.

  1. K0SLRactive· E
    Ranes, Scott LIAgranted 2021-03-26
  2. K1HJLexpired· T
    Ling, Harold JNYgranted 2012-09-28cancelled 2024-10-01

All historical holders

Every license row we've seen with the callsign K1SLR, oldest first.

  • Ling, Harold J NY
    2012-02-28 → cancelled 2012-09-28
  • Ranes, Scott L IA
    2016-05-14 → cancelled 2021-03-26
← Back to K1SLR License history →