Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0ESQ callsign genealogy
Currently held by Martindale, Larry 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 W0ESQ's current licensee, walking backwards.
- Martindale, Larry CIAgranted 2001-05-29cancelled 2002-03-26
Successor callsigns
Callsigns held now by people who previously held W0ESQ.
No current licensee on record previously held this callsign.