Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3FCE callsign genealogy
Currently held by Whirl, William F
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 K3FCE's current licensee, walking backwards.
- Whirl, William FPAgranted 2016-09-22cancelled 2016-10-14
Successor callsigns
Callsigns held now by people who previously held K3FCE.
No current licensee on record previously held this callsign.