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

NL7UP callsign genealogy

Currently held by MILLER, WARREN D

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 NL7UP's current licensee, walking backwards.

  1. NC2UScancelled· E
    MIKAELSON, MELINDA RNCgranted 2020-11-03cancelled 2020-12-01
  2. N2WOBactive· G
    PASCARELLA, SUSAN MNCgranted 2022-11-26
  3. KQ4DDScancelled· T
    PASCARELLA, SUSAN MNCgranted 2022-09-13cancelled 2022-11-26

Successor callsigns

Callsigns held now by people who previously held NL7UP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NL7UP, oldest first.

  • MILLER, WARREN D NM
    2012-05-07 → cancelled 2018-12-06
  • MIKAELSON, MELINDA R NC
    2020-12-01 active
← Back to NL7UP License history →