Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB2HIZ callsign genealogy
Currently held by KAPLAN, SAUL E
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 WB2HIZ's current licensee, walking backwards.
- KAPLAN, STEVEN SFLgranted 2004-08-18cancelled 2010-06-02
Successor callsigns
Callsigns held now by people who previously held WB2HIZ.
- KAPLAN, SAUL EFLgranted 2008-03-28cancelled 2020-01-24
All historical holders
Every license row we've seen with the callsign WB2HIZ, oldest first.
- KAPLAN, STEVEN S FL2020-03-12 active
- KAPLAN, SAUL E— → cancelled 1998-01-22