Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HCM callsign genealogy
Currently held by MILLER, HENRY E
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 W4HCM's current licensee, walking backwards.
- HOYOS, ALEXYS CFLgranted 2018-02-13cancelled 2018-03-03
Successor callsigns
Callsigns held now by people who previously held W4HCM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4HCM, oldest first.
- MILLER, HENRY E TN1997-11-25 → cancelled 2007-06-13
- HOYOS, ALEXYS C FL2018-03-03 active