Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3SLF callsign genealogy
Currently held by PENROSE, CAROLYN R
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 N3SLF's current licensee, walking backwards.
- PENROSE, CAROLYN RCAgranted 2021-10-01
Successor callsigns
Callsigns held now by people who previously held N3SLF.
- PENROSE, CAROLYN RCAgranted 2021-10-01