Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0WFB callsign genealogy
Currently held by SHARRATT JR, ROBERT H
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 N0WFB's current licensee, walking backwards.
- BROOKS JR, WILLIAM FMOgranted 2016-08-23cancelled 2018-04-27
Successor callsigns
Callsigns held now by people who previously held N0WFB.
- BROOKS JR, WILLIAM FMOgranted 2019-06-11
All historical holders
Every license row we've seen with the callsign N0WFB, oldest first.
- SHARRATT JR, ROBERT H MO2003-01-14 → cancelled 2015-03-24
- BROOKS JR, WILLIAM F MO2018-04-27 → cancelled 2019-06-11