Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3HEX callsign genealogy
Currently held by IHMLE, WILLIAM H
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 W3HEX's current licensee, walking backwards.
- PHILLIPS JR, ROBERT PMDgranted 2020-08-19cancelled 2021-09-10
Successor callsigns
Callsigns held now by people who previously held W3HEX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3HEX, oldest first.
- IHMLE, WILLIAM H PA1994-01-18 → cancelled 2006-01-19
- PHILLIPS JR, ROBERT P MD2021-09-10 active