Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SZZ callsign genealogy
Currently held by HANVILLE, ROBERT 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 W4SZZ's current licensee, walking backwards.
- WATSON, EDWARDFLgranted 2009-05-13cancelled 2009-08-25
Successor callsigns
Callsigns held now by people who previously held W4SZZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4SZZ, oldest first.
- HANVILLE, ROBERT R TN1988-07-26 → cancelled 2000-07-27
- WATSON, EDWARD FL2019-06-25 active