Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0JAZ callsign genealogy
Currently held by Shuey, Jeffrey J
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 W0JAZ's current licensee, walking backwards.
- PIERCE, JAMES MUTgranted 2011-08-18cancelled 2013-08-13
Successor callsigns
Callsigns held now by people who previously held W0JAZ.
- Shuey 949, Jeff JCOgranted 2020-06-16
All historical holders
Every license row we've seen with the callsign W0JAZ, oldest first.
- Shuey, Jeffrey J CO2007-06-08 → cancelled 2010-07-09
- PIERCE, JAMES M UT2023-06-27 active