uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K1JL callsign genealogy

Currently held by SELBY, GERALD 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 K1JL's current licensee, walking backwards.

  1. KC1KScancelled· E
    Long, Jared GMAgranted 2016-04-26cancelled 2018-09-05
  2. KC1DIHcancelled· E
    Long, Jared GMAgranted 2015-03-10cancelled 2016-04-26

Successor callsigns

Callsigns held now by people who previously held K1JL.

  1. W1JLSactive· E
    SELBY, GERALD LMAgranted 2026-06-25

All historical holders

Every license row we've seen with the callsign K1JL, oldest first.

  • SELBY, GERALD L MA
    2006-10-18 → cancelled 2016-08-16
  • Long, Jared G MA
    2018-09-05 active
← Back to K1JL License history →