Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DSP callsign genealogy
Currently held by DOSHER, JESSE A
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 K7DSP's current licensee, walking backwards.
- PHILLIPS, DONALD SORgranted 2016-04-23cancelled 2016-12-23
Successor callsigns
Callsigns held now by people who previously held K7DSP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7DSP, oldest first.
- DOSHER, JESSE A WA1999-06-30 → cancelled 2011-07-01
- PHILLIPS, DONALD S OR2016-12-23 active