Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD3GEO callsign genealogy
Currently held by Ellis, Patrick 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 KD3GEO's current licensee, walking backwards.
- Ellis, Patrick AMDgranted 2025-08-07cancelled 2025-08-26
Successor callsigns
Callsigns held now by people who previously held KD3GEO.
No current licensee on record previously held this callsign.