Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5BQF callsign genealogy
Currently held by Collupy, Deborah L
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 K5BQF's current licensee, walking backwards.
- Collupy, Deborah LCAgranted 2019-05-03cancelled 2023-01-24
Successor callsigns
Callsigns held now by people who previously held K5BQF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5BQF, oldest first.
- MC GUIRE, ROY L TX1987-10-13 → cancelled 1999-10-14
- Collupy, Deborah L OK2023-01-24 active