Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9KAT callsign genealogy
Currently held by Seeman, Craig R
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 WI9KAT's current licensee, walking backwards.
- Seeman, Craig RWIgranted 2012-04-10cancelled 2012-04-28
Successor callsigns
Callsigns held now by people who previously held WI9KAT.
No current licensee on record previously held this callsign.