Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5KFO callsign genealogy
Currently held by HILL, DAVID 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 KC5KFO's current licensee, walking backwards.
- HILL, DAVID ETXgranted 2018-03-07cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held KC5KFO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5KFO, oldest first.
- HILL, DAVID E TX1994-10-19 → cancelled 2006-10-20
- HILL, DAVID E TX2018-03-27 active