Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3W callsign genealogy
Currently held by Carmingham, Daniel M
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 KF3W's current licensee, walking backwards.
- Carmingham, Daniel MFLgranted 2019-09-12cancelled 2020-03-28
Successor callsigns
Callsigns held now by people who previously held KF3W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF3W, oldest first.
- TADDEO, FRANK J NY2008-03-04 → cancelled 2020-03-05
- Carmingham, Daniel M FL2020-03-28 active