Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9CCP callsign genealogy
Currently held by Ahnen, Stephen 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 KD9CCP's current licensee, walking backwards.
- Ahnen, Stephen DFLgranted 2011-06-14cancelled 2017-03-28
Successor callsigns
Callsigns held now by people who previously held KD9CCP.
- Romeis, Melissa RWIgranted 2025-01-25
All historical holders
Every license row we've seen with the callsign KD9CCP, oldest first.
- Romeis, Melissa R WI2014-09-22 → cancelled 2014-10-28
- Ahnen, Stephen D WI2017-03-28 active