Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE4HI callsign genealogy
Currently held by MOORE, FREDERICK 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 KE4HI's current licensee, walking backwards.
- Keahi, Rya KFLgranted 2016-05-18cancelled 2016-07-08
Successor callsigns
Callsigns held now by people who previously held KE4HI.
- MOORE, FREDERICK SVAgranted 2024-06-01
All historical holders
Every license row we've seen with the callsign KE4HI, oldest first.
- MOORE, FREDERICK S VA2002-07-31 → cancelled 2004-08-27
- Keahi, Rya K FL2026-05-23 active