Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5AP callsign genealogy
Currently held by GUEST, WILLIAM T
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 K5AP's current licensee, walking backwards.
- GUEST, WILLIAM TTXgranted 2019-02-20cancelled 2024-07-19
Successor callsigns
Callsigns held now by people who previously held K5AP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5AP, oldest first.
- BERNHARD, HAROLD H TX1996-09-06 → cancelled 1997-11-14
- PEACOCK, ALLEN D TX2012-04-06 → cancelled 2024-06-29
- GUEST, WILLIAM T TX2024-07-19 active