Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KRN callsign genealogy
Currently held by OVERCASH, KAREN 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 K4KRN's current licensee, walking backwards.
- OVERCASH, KAREN CTNgranted 2006-08-07cancelled 2014-10-28
Successor callsigns
Callsigns held now by people who previously held K4KRN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KRN, oldest first.
- SMITH, MERTON C FL1988-08-09 → cancelled 2000-08-10
- OVERCASH, KAREN C TN2014-10-28 active