Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9ASC callsign genealogy
Currently held by Cribb, Andrew
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 K9ASC's current licensee, walking backwards.
- Cribb, AndrewGAgranted 2023-04-19cancelled 2023-05-23
Successor callsigns
Callsigns held now by people who previously held K9ASC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9ASC, oldest first.
- ZUKOWSKI, CARL J WI2006-01-24 → cancelled 2018-04-13
- Cribb, Andrew GA2023-05-23 active