Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9HA callsign genealogy
Currently held by BLYTHE, HAROLD E
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 K9HA's current licensee, walking backwards.
- Garrett, Terry LILgranted 2005-02-23cancelled 2006-06-23
Successor callsigns
Callsigns held now by people who previously held K9HA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9HA, oldest first.
- BLYTHE, HAROLD E IN1994-07-13 → cancelled 1999-07-15
- GARRETT, TERRY L IL2016-05-24 active