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

N4DI callsign genealogy

Currently held by Woodmansee, Glen

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 N4DI's current licensee, walking backwards.

  1. KR6DIcancelled· E
    Woodmansee, GlenCAgranted 1999-10-09cancelled 2000-01-29
  2. KF6YYMcancelled· P
    Woodmansee, GlenCAgranted 1999-10-09cancelled 1999-11-17

Successor callsigns

Callsigns held now by people who previously held N4DI.

  1. W4DAactive
    STATIA DX CLUBNCgranted 2017-10-04

All historical holders

Every license row we've seen with the callsign N4DI, oldest first.

  • Woodmansee, Glen CA
    2019-11-06 active
  • RAWLEY, DAVID A
    — → cancelled 1997-10-20
← Back to N4DI License history →