Confidence: Medium · Source: FCC ULS · As of 2026-09-11
WD5CS callsign genealogy
Currently held by CATTER SR, DAVID W
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 WD5CS's current licensee, walking backwards.
- CATTER SR, DAVID WTXgranted 2025-07-19cancelled 2025-08-22
Successor callsigns
Callsigns held now by people who previously held WD5CS.
No current licensee on record previously held this callsign.