Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5TXP callsign genealogy
Currently held by POLK, PETER 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 W5TXP's current licensee, walking backwards.
- POLK, PETER CTXgranted 2017-10-23cancelled 2017-11-14
Successor callsigns
Callsigns held now by people who previously held W5TXP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5TXP, oldest first.
- JOHN MD, GEORGE L TX1999-10-23 → cancelled 2011-10-25
- POLK, PETER C TX2017-11-14 active