Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7AF callsign genealogy
Currently held by SMAKER JR, TONY P
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 KL7AF's current licensee, walking backwards.
- Darnell, Zachary RAKgranted 2020-05-08cancelled 2020-06-05
Successor callsigns
Callsigns held now by people who previously held KL7AF.
- AL4Aactive477th Fighter Group ARCAKgranted 2017-06-09
All historical holders
Every license row we've seen with the callsign KL7AF, oldest first.
- SMAKER JR, TONY P AK1994-05-17 → cancelled 2006-05-18
- 477th Fighter Group ARC AK2008-05-13 → cancelled 2017-06-09
- Darnell, Zachary R AL2020-06-05 active