Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ITT callsign genealogy
Currently held by Suwilkumar, W S
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 W5ITT's current licensee, walking backwards.
- Suwilkumar, W STXgranted 2014-11-18cancelled 2018-07-27
Successor callsigns
Callsigns held now by people who previously held W5ITT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5ITT, oldest first.
- ITT Industries Amateur Radio Club NM2005-05-24 → cancelled 2017-05-25
- Suwilkumar, W S FL2018-07-27 active