Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2MM callsign genealogy
Currently held by Franco, Marcelo J
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 AB2MM's current licensee, walking backwards.
- Quiring III, William JVAgranted 2019-09-16cancelled 2022-12-30
Successor callsigns
Callsigns held now by people who previously held AB2MM.
- Franco, Marc JNCgranted 2021-08-20
All historical holders
Every license row we've seen with the callsign AB2MM, oldest first.
- Franco, Marcelo J NJ2001-07-20 → cancelled 2001-08-18
- Quiring III, William J VA2022-12-30 active