Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0THY callsign genealogy
Currently held by ESLER, CATHY L
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 KA0THY's current licensee, walking backwards.
- ESLER, CATHY LMOgranted 2007-03-07cancelled 2007-04-06
Successor callsigns
Callsigns held now by people who previously held KA0THY.
- MANGAN, DOUGLAS PMNgranted 2012-03-27cancelled 2024-06-04