Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9KR callsign genealogy
Currently held by SWARTZELL, DENNIS 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 KB9KR's current licensee, walking backwards.
- SWARTZELL, DENNIS Dcancelled 1999-05-05
Successor callsigns
Callsigns held now by people who previously held KB9KR.
No current licensee on record previously held this callsign.