Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7CZ callsign genealogy
Currently held by MAUGHAN, JENNIFER E
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 AA7CZ's current licensee, walking backwards.
- MAUGHAN, JENNIFER EAZgranted 2020-07-09cancelled 2020-11-28
Successor callsigns
Callsigns held now by people who previously held AA7CZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7CZ, oldest first.
- WALKER, B LYNN UT2009-10-22 → cancelled 2018-12-10
- MAUGHAN, JENNIFER E AZ2020-11-28 active