Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2NU callsign genealogy
Currently held by Joyce, Cheryl 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 AB2NU's current licensee, walking backwards.
- Joyce, Cheryl AARgranted 2007-12-14cancelled 2016-08-19
Successor callsigns
Callsigns held now by people who previously held AB2NU.
All historical holders
Every license row we've seen with the callsign AB2NU, oldest first.
- Joyce, Cheryl A AZ2001-10-29 → cancelled 2007-12-14
- Joyce, Cheryl A AR2016-08-19 → cancelled 2021-01-26