Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3EB callsign genealogy
Currently held by Fitzsimmons, Douglass M
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 AB3EB's current licensee, walking backwards.
- Fitzsimmons, Douglass MPAgranted 2004-07-16cancelled 2006-09-22
- WA3YVPno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB3EB.
- Fitzsimmons, Douglass MPAgranted 2026-07-25