Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W3JBK callsign genealogy
Currently held by Kendrick III, John B
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 W3JBK's current licensee, walking backwards.
- Kendrick, John BWYgranted 2018-03-27cancelled 2018-04-17
Successor callsigns
Callsigns held now by people who previously held W3JBK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3JBK, oldest first.
- KANE, JAMES B PA1999-04-22 → cancelled 2011-04-22
- Kendrick III, John B WY2018-04-17 active