Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1REN callsign genealogy
Currently held by Mollica, KAREN S
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 K1REN's current licensee, walking backwards.
- Mollica, KAREN STXgranted 2013-02-01cancelled 2013-12-24
Successor callsigns
Callsigns held now by people who previously held K1REN.
- Mollica, KAREN STXgranted 2013-02-01cancelled 2013-12-24
All historical holders
Every license row we've seen with the callsign K1REN, oldest first.
- Mollica, KAREN S TX2010-04-03 → cancelled 2013-02-01
- Mollica, KAREN S TX2025-11-21 active