Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9LU callsign genealogy
Currently held by Daly, Michael 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 AB9LU's current licensee, walking backwards.
- Daly, Michael AINgranted 2001-08-06cancelled 2006-01-18
Successor callsigns
Callsigns held now by people who previously held AB9LU.
No current licensee on record previously held this callsign.