Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0H callsign genealogy
Currently held by CLARK, ALFRED B
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 KF0H's current licensee, walking backwards.
- CLARK, ALFRED BMOgranted 2003-11-12cancelled 2004-04-02
- N0LECno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF0H.
- HARVEY, JAMES DIAgranted 2026-08-11