Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4HOT callsign genealogy
Currently held by Heart Of Tennessee Amateur Radio Emergency Services
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 W4HOT's current licensee, walking backwards.
- KG4OIScancelledHeart Of Tennessee Amateur Radio Emergency ServicesTNgranted 2001-07-10cancelled 2002-03-07
Successor callsigns
Callsigns held now by people who previously held W4HOT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4HOT, oldest first.
- CHRISTENBERRY, CORNELL R TN1989-11-28 → cancelled 2001-11-29
- Heart Of Tennessee Amateur Radio Emergency Services TN2023-01-26 active