Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4DGH callsign genealogy
Currently held by MC CREADY, MATTHEW C
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 N4DGH's current licensee, walking backwards.
- OGLETREE, PAUL ETNgranted 2021-07-29cancelled 2023-08-04
Successor callsigns
Callsigns held now by people who previously held N4DGH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4DGH, oldest first.
- MC CREADY, MATTHEW C FL2011-04-26 → cancelled 2018-03-06
- OGLETREE, PAUL E TN2023-08-04 active