Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3CHH callsign genealogy
Currently held by Hemstreet III, Charles 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 W3CHH's current licensee, walking backwards.
- Hemstreet III, Charles HFLgranted 2018-12-28cancelled 2019-02-12
Successor callsigns
Callsigns held now by people who previously held W3CHH.
No current licensee on record previously held this callsign.