Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9ESR callsign genealogy
Currently held by Basgall, Elon D
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 K9ESR's current licensee, walking backwards.
- Basgall, Elon DMIgranted 2007-03-27cancelled 2007-05-15
Successor callsigns
Callsigns held now by people who previously held K9ESR.
No current licensee on record previously held this callsign.