Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW5CAT callsign genealogy
Currently held by Schadler, Scotty N
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 WW5CAT's current licensee, walking backwards.
- Schadler, Scotty NLAgranted 2019-09-05cancelled 2019-10-01
Successor callsigns
Callsigns held now by people who previously held WW5CAT.
No current licensee on record previously held this callsign.