Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7BUL callsign genealogy
Currently held by STUART, REX V
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 N7BUL's current licensee, walking backwards.
- Bull, DouglasUTgranted 2019-08-07cancelled 2019-11-08
Successor callsigns
Callsigns held now by people who previously held N7BUL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7BUL, oldest first.
- STUART, REX V WA2005-11-09 → cancelled 2018-01-24
- Bull, Douglas UT2019-11-08 active