Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4RU callsign genealogy
Currently held by LOFTIS, BERTHA 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 KU4RU's current licensee, walking backwards.
- LOFTIS, BERTHA Mcancelled 1998-05-12
Successor callsigns
Callsigns held now by people who previously held KU4RU.
- Loftis, Bertha MSCgranted 2016-11-08