Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4RHI callsign genealogy
Currently held by Frank, Melissa 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 K4RHI's current licensee, walking backwards.
- Frank, Melissa AFLgranted 2020-07-01cancelled 2026-05-12
Successor callsigns
Callsigns held now by people who previously held K4RHI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RHI, oldest first.
- ALEXANDER, WYATT H GA1996-01-11 → cancelled 2008-01-12
- Frank, Melissa A FL2026-05-12 active