Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5BAZ callsign genealogy
Currently held by LACY, ALLEN R
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 K5BAZ's current licensee, walking backwards.
- LACY, ALLEN RFLgranted 2016-07-09cancelled 2020-04-28
Successor callsigns
Callsigns held now by people who previously held K5BAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5BAZ, oldest first.
- LACY III, LESTER D CO2007-11-27 → cancelled 2020-01-28
- LACY, ALLEN R GA2020-04-28 active