Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JBD callsign genealogy
Currently held by DYKENS, JOSEPH 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 W1JBD's current licensee, walking backwards.
- JACOBSON, BRIAN MFLgranted 2010-04-28cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held W1JBD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1JBD, oldest first.
- DYKENS, JOSEPH H MA1994-06-16 → cancelled 2006-06-17
- JACOBSON, BRIAN M FL2018-05-08 active