Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7WDW callsign genealogy
Currently held by Bartucco, Robert 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 KA7WDW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KA7WDW.
- Bartucco, Robert JFLgranted 2021-09-18cancelled 2022-12-17
All historical holders
Every license row we've seen with the callsign KA7WDW, oldest first.
- MC ALLISTER, DANIEL A OR1989-08-29 → cancelled 2001-08-30
- Bartucco, Robert J FL2021-02-27 → cancelled 2021-09-18