Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9YX callsign genealogy
Currently held by Penman, John
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 N9YX's current licensee, walking backwards.
- Penman, JohnGAgranted 2004-07-01cancelled 2006-08-15
Successor callsigns
Callsigns held now by people who previously held N9YX.
No current licensee on record previously held this callsign.