Confidence: Medium · Source: FCC ULS · As of 2026-10-29
W5UNT callsign genealogy
Currently held by Pincu, Max S
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 W5UNT's current licensee, walking backwards.
- Pincu, Max STXgranted 2016-09-22cancelled 2026-09-15
Successor callsigns
Callsigns held now by people who previously held W5UNT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5UNT, oldest first.
- TEXAS ACADEMY OF MATHEMATICS & SCIENCE ARC TX2010-12-14 → cancelled 2023-03-14
- Pincu, Max S TX2026-09-15 active