Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TTC callsign genealogy
Currently held by Watts, Christopher 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 W4TTC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4TTC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4TTC, oldest first.
- HUTTO, MILTON J FL1999-09-30 → cancelled 2011-10-01
- Watts, Christopher R AL2017-03-21 active