Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4WTT callsign genealogy
Currently held by Gallo, Anthony
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 K4WTT's current licensee, walking backwards.
- Gallo, AnthonyGAgranted 2018-09-25cancelled 2018-11-14
Successor callsigns
Callsigns held now by people who previously held K4WTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4WTT, oldest first.
- CAYADO SR, PEDRO P NC1996-08-01 → cancelled 2008-08-02
- Gallo, Anthony GA2018-11-14 active