Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NH7FL callsign genealogy
Currently held by CZEPCZYNSKI, ARTUR O
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 NH7FL's current licensee, walking backwards.
- CZEPCZYNSKI, ARTUR OHIgranted 1997-07-15cancelled 2001-05-18
Successor callsigns
Callsigns held now by people who previously held NH7FL.
- CZEPCZYNSKI, ARTUR OWIgranted 2022-08-03