Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SEV callsign genealogy
Currently held by WITENBARGER SR, HAROLD 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 W4SEV's current licensee, walking backwards.
- Sevier, David GTNgranted 2020-10-13cancelled 2020-11-03
Successor callsigns
Callsigns held now by people who previously held W4SEV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4SEV, oldest first.
- WITENBARGER SR, HAROLD E TN2001-09-22 → cancelled 2013-09-24
- Sevier, David G TN2020-11-03 active