Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4CHL callsign genealogy
Currently held by cline, michelle 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 K4CHL's current licensee, walking backwards.
- KQ4LRBcancelledCHELSEA ALABAMA AMATEUR RADIO CLUB LLCALgranted 2023-10-04cancelled 2024-03-05
Successor callsigns
Callsigns held now by people who previously held K4CHL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4CHL, oldest first.
- cline, michelle d FL2012-02-14 → cancelled 2024-02-15
- CHELSEA ALABAMA AMATEUR RADIO CLUB AL2024-03-05 active