Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5BIU callsign genealogy
Currently held by MULLICAN, JEREMY 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 K5BIU's current licensee, walking backwards.
- MULLICAN, JEREMY ALAgranted 2014-04-09cancelled 2017-01-14
Successor callsigns
Callsigns held now by people who previously held K5BIU.
No current licensee on record previously held this callsign.