Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1EFR callsign genealogy
Currently held by Pickett, Caroline J
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 K1EFR's current licensee, walking backwards.
- Pickett, Caroline JILgranted 2023-07-06cancelled 2023-09-12
Successor callsigns
Callsigns held now by people who previously held K1EFR.
No current licensee on record previously held this callsign.