Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1KWZ callsign genealogy
Currently held by Spaziano, Arthur R
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 WA1KWZ's current licensee, walking backwards.
- Spaziano, Arthur RSCgranted 2019-02-26cancelled 2019-03-19
Successor callsigns
Callsigns held now by people who previously held WA1KWZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1KWZ, oldest first.
- SPAZIANO, ARTHUR R MA2005-07-20 → cancelled 2017-08-31
- Spaziano, Arthur R SC2019-03-19 active