Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9CTH callsign genealogy
Currently held by Hills, Craig
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 W9CTH's current licensee, walking backwards.
- Hills, CraigINgranted 2016-06-21cancelled 2016-07-09
Successor callsigns
Callsigns held now by people who previously held W9CTH.
No current licensee on record previously held this callsign.