Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6ZF callsign genealogy
Currently held by Gilman, Richard W
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 AI6ZF's current licensee, walking backwards.
- Gilman, Richard WCAgranted 2011-03-29cancelled 2017-10-10
Successor callsigns
Callsigns held now by people who previously held AI6ZF.
No current licensee on record previously held this callsign.