Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5OTT callsign genealogy
Currently held by BRADLEY, RANDALL S
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 K5OTT's current licensee, walking backwards.
- BRADLEY, RANDALLLAgranted 2023-12-15cancelled 2024-04-23
Successor callsigns
Callsigns held now by people who previously held K5OTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5OTT, oldest first.
- FANT, ELLIS R TN2006-11-16 → cancelled 2019-02-13
- BRADLEY, RANDALL S LA2024-04-23 active