Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1PRY callsign genealogy
Currently held by GUILBAULT, ROGER 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 K1PRY's current licensee, walking backwards.
- GUILBAULT, ROGER ARIgranted 2011-01-14cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held K1PRY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1PRY, oldest first.
- GUILBAULT, ERNEST E RI2008-01-04 → cancelled 2018-02-06
- GUILBAULT, ROGER A RI2020-01-24 active