Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4OF callsign genealogy
Currently held by FERGUSON, RAY 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 N4OF's current licensee, walking backwards.
- Leslie, James DVAgranted 2004-12-20cancelled 2005-07-16
Successor callsigns
Callsigns held now by people who previously held N4OF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4OF, oldest first.
- FERGUSON, RAY D FL1996-02-16 → cancelled 1999-02-23
- Leslie, James D VA2025-04-18 active