Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9RKR callsign genealogy
Currently held by Morris, Jeffrey D
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 K9RKR's current licensee, walking backwards.
- Morris, Jeffrey DMIgranted 2024-11-14cancelled 2024-12-06
Successor callsigns
Callsigns held now by people who previously held K9RKR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9RKR, oldest first.
- Fussone, Andrea SC2008-01-18 → cancelled 2020-01-24
- Morris, Jeffrey D MI2024-12-06 active