Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7HX callsign genealogy
Currently held by Holt, Timothy W
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 KB7HX's current licensee, walking backwards.
- Holt, Timothy WWAgranted 2023-07-14cancelled 2023-07-14
Successor callsigns
Callsigns held now by people who previously held KB7HX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7HX, oldest first.
- SATER, WILBUR A FL2006-09-19 → cancelled 2018-12-19
- Holt, Timothy W WA2023-07-14 active