Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK6FTC callsign genealogy
Currently held by Osborne, Adrienne V
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 KK6FTC's current licensee, walking backwards.
- Osborne, Adrienne VCAgranted 2025-11-27cancelled 2025-12-19
Successor callsigns
Callsigns held now by people who previously held KK6FTC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK6FTC, oldest first.
- Osborne, Adrienne V CA2013-07-23 → cancelled 2025-07-24
- Osborne, Adrienne V CA2025-12-19 active