Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5KCY callsign genealogy
Currently held by Jernigan, William D
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 KF5KCY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF5KCY.
- Jernigan, William DTXgranted 2011-04-09cancelled 2012-10-05
All historical holders
Every license row we've seen with the callsign KF5KCY, oldest first.
- Jernigan, William D TX2011-03-10 → cancelled 2011-04-09
- Jernigan, William D TX2022-08-13 active