Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4AHD callsign genealogy
Currently held by FALLER SR, ROBERT 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 WD4AHD's current licensee, walking backwards.
- CUONZO, FRANK DFLgranted 1996-05-02cancelled 2002-08-06
Successor callsigns
Callsigns held now by people who previously held WD4AHD.
- CUONZO, FRANK DFLgranted 2022-06-22
All historical holders
Every license row we've seen with the callsign WD4AHD, oldest first.
- FALLER SR, ROBERT A FL1990-07-10 → cancelled 2002-07-11
- CUONZO, FRANK D FL2002-08-06 → cancelled 2002-09-05