Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5PFF callsign genealogy
Currently held by BEYER, AUDREY R
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 K5PFF's current licensee, walking backwards.
- Lindquist, John AMNgranted 2016-01-09cancelled 2016-01-26
Successor callsigns
Callsigns held now by people who previously held K5PFF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5PFF, oldest first.
- BEYER, AUDREY R TX1988-02-23 → cancelled 2000-02-24
- Lindquist, John A MN2025-12-16 active