Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NQ7J callsign genealogy
Currently held by BROCKMEIER, CAROLYN 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 NQ7J's current licensee, walking backwards.
- Malloy, J PatrickWAgranted 2010-09-22cancelled 2010-11-13
Successor callsigns
Callsigns held now by people who previously held NQ7J.
- Collenberg, George MAZgranted 2008-08-29cancelled 2008-11-01
All historical holders
Every license row we've seen with the callsign NQ7J, oldest first.
- BROCKMEIER, CAROLYN D CA1996-01-29 → cancelled 2008-01-30
- Collenberg, George M AZ2008-03-21 → cancelled 2008-08-29
- Malloy, J Patrick WA2020-10-02 active