Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0DQV callsign genealogy
Currently held by JOHNSON, BRANDON T
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 N0DQV's current licensee, walking backwards.
- JOHNSON, BRANDON TCOgranted 2016-07-25cancelled 2016-08-13
Successor callsigns
Callsigns held now by people who previously held N0DQV.
- SUMPTION, FRANKCOgranted 2020-07-15
All historical holders
Every license row we've seen with the callsign N0DQV, oldest first.
- SUMPTION, FRANK CO1998-06-04 → cancelled 2000-09-09
- JOHNSON, BRANDON T NE2026-08-15 active