Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7CDN callsign genealogy
Currently held by Geary, Prentice A
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 KK7CDN's current licensee, walking backwards.
- Geary, Prentice AORgranted 2021-08-31cancelled 2021-09-18
Successor callsigns
Callsigns held now by people who previously held KK7CDN.
No current licensee on record previously held this callsign.