Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5BBC callsign genealogy
Currently held by Harper, Brett C
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 K5BBC's current licensee, walking backwards.
- Harper, Brett CTXgranted 2013-03-28cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held K5BBC.
- Mc Elrath, Phillip SWYgranted 2018-09-05
All historical holders
Every license row we've seen with the callsign K5BBC, oldest first.
- Mc Elrath, Phillip S WY2010-08-27 → cancelled 2018-09-05
- Harper, Brett C TX2020-10-27 active