Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0RKY callsign genealogy
Currently held by SWANSON, ELISABETH E
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 KD0RKY's current licensee, walking backwards.
- Coffeen, VincentMNgranted 2025-07-31cancelled 2025-08-19
Successor callsigns
Callsigns held now by people who previously held KD0RKY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0RKY, oldest first.
- SWANSON, ELISABETH E MN2012-03-29 → cancelled 2024-03-30
- Coffeen, Vincent MN2025-08-19 active