Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF9HA callsign genealogy
Currently held by TELLOCK, STEVEN R
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 KF9HA's current licensee, walking backwards.
- BRUCE, ANDREW LINgranted 2013-06-26cancelled 2014-01-03
Successor callsigns
Callsigns held now by people who previously held KF9HA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF9HA, oldest first.
- TELLOCK, STEVEN R WI1993-05-04 → cancelled 2005-05-05
- BRUCE, ANDREW L IN2023-11-22 active