Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6ZZH callsign genealogy
Currently held by GRAVATT, CHRISTOPHER M
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 N6ZZH's current licensee, walking backwards.
- KC6LMFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N6ZZH.
- GRAVATT, CHRISTOPHER MORgranted 2013-10-18cancelled 2026-03-06