Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3HMX callsign genealogy
Currently held by COSENDINE, GARY L
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 W3HMX's current licensee, walking backwards.
- Vogt, ThomasPAgranted 2019-05-14cancelled 2019-06-04
Successor callsigns
Callsigns held now by people who previously held W3HMX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3HMX, oldest first.
- COSENDINE, GARY L VA1997-03-24 → cancelled 2008-07-12
- Vogt, Thomas PA2019-06-04 active