Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RDR callsign genealogy
Currently held by Scarber, Daniel S
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 W4RDR's current licensee, walking backwards.
- Scarber, Daniel SVAgranted 2001-09-04cancelled 2005-02-01
Successor callsigns
Callsigns held now by people who previously held W4RDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RDR, oldest first.
- MOSCOVITZ, LEONARD B TX1991-10-08 → cancelled 2003-10-09
- Scarber, Daniel S NC2025-01-09 active