Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HTU callsign genealogy
Currently held by Gilbertson, Jan C
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 K7HTU's current licensee, walking backwards.
- Gilbertson, Jan CWAgranted 2007-01-16cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held K7HTU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7HTU, oldest first.
- GILBERTSON, JAN C WA1994-02-22 → cancelled 2006-02-23
- Gilbertson, Jan C WA2016-12-06 active