Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH7MD callsign genealogy
Currently held by Culliney Md, John J
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 WH7MD's current licensee, walking backwards.
- CULLINEY MD, JOHN JHIgranted 1997-08-07cancelled 2007-02-09
Successor callsigns
Callsigns held now by people who previously held WH7MD.
No current licensee on record previously held this callsign.