Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1KAT callsign genealogy
Currently held by Tappenbeck, Cindy C
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 K1KAT's current licensee, walking backwards.
- Tappenbeck, Cindy CCAgranted 2005-07-21cancelled 2005-08-26
Successor callsigns
Callsigns held now by people who previously held K1KAT.
- BARTHOLOMEW, DEE EWVgranted 2022-09-22
All historical holders
Every license row we've seen with the callsign K1KAT, oldest first.
- Mc Daniel, Dee E VA2002-05-07 → cancelled 2002-05-31
- Tappenbeck, Cindy C CA2015-06-13 active