Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9AMI callsign genealogy
Currently held by Tharp, Jeffrey M
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 K9AMI's current licensee, walking backwards.
- Tharp, Jeffrey MCAgranted 2010-04-20cancelled 2010-05-18
Successor callsigns
Callsigns held now by people who previously held K9AMI.
No current licensee on record previously held this callsign.