Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ACE callsign genealogy
Currently held by COOKMAN, LEON 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 K2ACE's current licensee, walking backwards.
- Kammermeier, TheresaCAgranted 2019-11-08cancelled 2019-12-07
Successor callsigns
Callsigns held now by people who previously held K2ACE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2ACE, oldest first.
- COOKMAN, LEON A NC2007-08-23 → cancelled 2019-10-22
- Kammermeier, Theresa CA2019-12-07 active