Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3ESL callsign genealogy
Currently held by Clayton, Franklin C
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 W3ESL's current licensee, walking backwards.
- Clayton, Franklin CPAgranted 2010-10-27cancelled 2012-05-08
Successor callsigns
Callsigns held now by people who previously held W3ESL.
No current licensee on record previously held this callsign.