Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1DNR callsign genealogy
Currently held by Williamson, Janet S
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 KB1DNR's current licensee, walking backwards.
- Williamson, Janet SNHgranted 2008-11-12cancelled 2009-05-08
Successor callsigns
Callsigns held now by people who previously held KB1DNR.
- Hodgson Jr, William RNHgranted 2023-01-31
All historical holders
Every license row we've seen with the callsign KB1DNR, oldest first.
- Hodgson Jr, William R NH2002-11-20 → cancelled 2003-02-21
- Williamson, Janet S NH2020-06-25 active