Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AGR callsign genealogy
Currently held by HUFFMAN JR, HENRY
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 N4AGR's current licensee, walking backwards.
- Greiersen, AntonNCgranted 2022-09-28cancelled 2022-11-05
Successor callsigns
Callsigns held now by people who previously held N4AGR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AGR, oldest first.
- HUFFMAN JR, HENRY KY2009-04-21 → cancelled 2021-07-09
- Greiersen, Anton NC2022-11-05 active