Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4LRN callsign genealogy
Currently held by Templeton, Desiree L
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 KF4LRN's current licensee, walking backwards.
- Templeton, Desiree LFLgranted 2020-11-16cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held KF4LRN.
- TEMPLETON JR, DAVID AFLgranted 2018-12-28
All historical holders
Every license row we've seen with the callsign KF4LRN, oldest first.
- TEMPLETON JR, DAVID A FL2016-06-14 → cancelled 2018-12-28
- Templeton, Desiree L FL2021-01-19 active