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

W9JC callsign genealogy

Currently held by Mitchell, John A

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 W9JC's current licensee, walking backwards.

  1. KB9ZTcancelled· E
    Mitchell, John AILgranted 2018-05-22cancelled 2018-11-24
  2. AC9EJactive· E
    Johnson, Eric PILgranted 2021-07-07
  3. AC9ZAcancelled· E
    Johnson, Eric PILgranted 2021-06-14cancelled 2021-07-07

Successor callsigns

Callsigns held now by people who previously held W9JC.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W9JC, oldest first.

  • CARTER, JOSEPH B OH
    2006-08-16 → cancelled 2018-11-06
  • Mitchell, John A IL
    2018-11-24 active