Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4STY callsign genealogy
Currently held by Montgomery, Brandon 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 KF4STY's current licensee, walking backwards.
- Montgomery, Brandon LTNgranted 2026-05-09cancelled 2026-06-09
Successor callsigns
Callsigns held now by people who previously held KF4STY.
- Kight Jr, George SGAgranted 2017-09-26
All historical holders
Every license row we've seen with the callsign KF4STY, oldest first.
- Kight Jr, George S GA2017-07-06 → cancelled 2017-09-26
- Montgomery, Brandon L TN2026-06-09 active