Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NI4Y callsign genealogy
Currently held by Raiford, William K
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 NI4Y's current licensee, walking backwards.
- HOLCOMB JR, GREGORY FGAgranted 2010-12-14cancelled 2019-10-25
- KC4NVVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NI4Y.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NI4Y, oldest first.
- Raiford, William K VA2008-04-04 → cancelled 2017-10-04
- HOLCOMB JR, GREGORY F GA2019-10-25 active