Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7OF callsign genealogy
Currently held by BRADLEY, MARVIN L
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 N7OF's current licensee, walking backwards.
- BLUE, WILLIAM MIDgranted 2017-10-24cancelled 2019-06-08
Successor callsigns
Callsigns held now by people who previously held N7OF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7OF, oldest first.
- BRADLEY, MARVIN L WA2007-03-30 → cancelled 2019-05-21
- BLUE, WILLIAM M CA2019-06-08 active