Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7YJX callsign genealogy
Currently held by Nethercott, Krista L
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 K7YJX's current licensee, walking backwards.
- Nethercott, Krista LWYgranted 2010-03-02cancelled 2010-07-16
Successor callsigns
Callsigns held now by people who previously held K7YJX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7YJX, oldest first.
- IIAMS, SAM M WY2004-04-20 → cancelled 2008-11-02
- Nethercott, Krista L WY2021-01-07 active