Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DAZ callsign genealogy
Currently held by ROCHELLE, 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 W4DAZ's current licensee, walking backwards.
- Spratt, Joseph WNCgranted 2025-04-18cancelled 2026-01-06
Successor callsigns
Callsigns held now by people who previously held W4DAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DAZ, oldest first.
- ROCHELLE, ROBERT R NC2017-07-26 → cancelled 2023-07-16
- Spratt, Joseph W NC2026-01-06 active