Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SPY callsign genealogy
Currently held by POULSON, CHRIS S
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 K7SPY's current licensee, walking backwards.
- POULSON, CHRIS SUTgranted 2007-05-17cancelled 2013-09-17
Successor callsigns
Callsigns held now by people who previously held K7SPY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7SPY, oldest first.
- Vance, Matthew R WA2001-02-21 → cancelled 2013-02-22
- POULSON, CHRIS S UT2024-04-16 active