Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7GWJ callsign genealogy
Currently held by Loomis, Janette
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 KD7GWJ's current licensee, walking backwards.
- Jenkins, Grant WWAgranted 2010-07-02cancelled 2010-07-24
Successor callsigns
Callsigns held now by people who previously held KD7GWJ.
- Loomis, JanetteCAgranted 2024-07-02
All historical holders
Every license row we've seen with the callsign KD7GWJ, oldest first.
- Loomis, Janette OR1999-11-04 → cancelled 2004-07-07
- Jenkins, Grant W WA2020-10-14 active