Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4LAZ callsign genealogy
Currently held by Smith, James W
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 KK4LAZ's current licensee, walking backwards.
- Smith, James WSCgranted 2012-08-14cancelled 2020-11-13
Successor callsigns
Callsigns held now by people who previously held KK4LAZ.
- Smith, James WSCgranted 2012-08-14cancelled 2020-11-13
All historical holders
Every license row we've seen with the callsign KK4LAZ, oldest first.
- Smith, James W SC2012-08-14 → cancelled 2017-10-27
- Smith, James W VA2020-11-13 active