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

KK4JT callsign genealogy

Currently held by Terry, James 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 KK4JT's current licensee, walking backwards.

  1. W4WWRcancelled· E
    Terry, James LOHgranted 2008-11-29cancelled 2009-12-08
  2. W4JLTactive· G
    Thomas, Jacob LGAgranted 2026-07-11
  3. KQ4NPScancelled· G
    Thomas, Jacob LGAgranted 2024-01-09cancelled 2026-07-11

Successor callsigns

Callsigns held now by people who previously held KK4JT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KK4JT, oldest first.

  • GILCREASE, ROBERT VA
    1997-01-13 → cancelled 2009-01-14
  • Terry, James L FL
    2009-12-08 → cancelled 2021-12-09
← Back to KK4JT License history →