Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CSW callsign genealogy
Currently held by WHITMAN, CASEY 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 W5CSW's current licensee, walking backwards.
- Whitman, Casey SALgranted 2015-04-06cancelled 2015-04-24
Successor callsigns
Callsigns held now by people who previously held W5CSW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5CSW, oldest first.
- WARREN, CARMEN S OK2003-03-11 → cancelled 2015-03-12
- WHITMAN, CASEY S AL2025-02-05 active