Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0CHH callsign genealogy
Currently held by Haggerty MD, Craig 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 W0CHH's current licensee, walking backwards.
- Haggerty, Craig HMNgranted 2001-06-22cancelled 2001-07-10
Successor callsigns
Callsigns held now by people who previously held W0CHH.
- Haggerty MD, Craig HMNgranted 2020-09-15