Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5TPU callsign genealogy
Currently held by Holloway, Brian K
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 KC5TPU's current licensee, walking backwards.
- Holloway, Brian KTXgranted 2016-08-18cancelled 2016-11-04
Successor callsigns
Callsigns held now by people who previously held KC5TPU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5TPU, oldest first.
- HOLLOWAY, BRIAN K TX1996-03-26 → cancelled 2008-03-27
- Holloway, Brian K TX2016-11-04 active