uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K8LEF callsign genealogy

Currently held by MC WILLIAMS, FREDERICK B

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 K8LEF's current licensee, walking backwards.

  1. WK2Sactive· E
    Cote, Arthur RNJgranted 2022-01-25
  2. KD2BNAcancelled· E
    Cote, Arthur RNJgranted 2012-01-30cancelled 2012-03-27

Successor callsigns

Callsigns held now by people who previously held K8LEF.

No current licensee on record previously held this callsign.

← Back to K8LEF License history →