Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4TYI callsign genealogy
Currently held by FLETCHER, BOBBY E
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 KK4TYI's current licensee, walking backwards.
- FLETCHER, BOBBY EFLgranted 2013-04-23cancelled 2013-09-17
Successor callsigns
Callsigns held now by people who previously held KK4TYI.
- FLETCHER, BOBBY EFLgranted 2024-01-03