Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0IT callsign genealogy
Currently held by BURGHARDT, STANLEY L
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 W0IT's current licensee, walking backwards.
- Katz, Louis HTXgranted 2004-10-21cancelled 2006-09-23
Successor callsigns
Callsigns held now by people who previously held W0IT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0IT, oldest first.
- BURGHARDT, STANLEY L SD1996-02-05 → cancelled 2004-09-01
- Katz, Louis H TX2026-07-10 active