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

K4TTM callsign genealogy

Currently held by WILSON, MILTON P

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 K4TTM's current licensee, walking backwards.

  1. KO4SPBcancelled· G
    Moore, Theodore TSCgranted 2021-08-16cancelled 2022-02-23

Successor callsigns

Callsigns held now by people who previously held K4TTM.

  1. W4PWcancelled· E
    WILSON, MILTON PVAgranted 2016-11-04cancelled 2019-09-15
  2. W4PWcancelled· E
    WILSON, MILTON PVAgranted 2010-09-21cancelled 2016-09-27

All historical holders

Every license row we've seen with the callsign K4TTM, oldest first.

  • WILSON, MILTON P VA
    2010-01-05 → cancelled 2010-09-21
  • WILSON, MILTON P VA
    2016-09-27 → cancelled 2016-11-04
  • MOORE, THEODORE T SC
    2022-02-23 active
← Back to K4TTM License history →