Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4FF callsign genealogy
Currently held by WHEELER, NORMAN E
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 KK4FF's current licensee, walking backwards.
- McKEON, MICHAELNCgranted 2023-09-26cancelled 2023-11-28
Successor callsigns
Callsigns held now by people who previously held KK4FF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4FF, oldest first.
- WHEELER, NORMAN E TX2009-05-15 → cancelled 2021-07-31
- McKEON, MICHAEL NC2023-11-28 active