Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9EMA callsign genealogy
Currently held by Welborne, Charles E
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 KB9EMA's current licensee, walking backwards.
- Welborne, Charles EINgranted 2000-06-07cancelled 2004-03-10
Successor callsigns
Callsigns held now by people who previously held KB9EMA.
- LYNN, CHRISTINE LILgranted 1990-05-29cancelled 2002-05-30