Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4CHC callsign genealogy
Currently held by Harrison, Dale 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 N4CHC's current licensee, walking backwards.
- CHAPMAN, CHARLES HFLgranted 2017-07-15cancelled 2024-11-30
Successor callsigns
Callsigns held now by people who previously held N4CHC.
- Harrison, Dale EGAgranted 2022-11-01
All historical holders
Every license row we've seen with the callsign N4CHC, oldest first.
- Harrison, Dale E GA2015-07-31 → cancelled 2022-11-01
- CHAPMAN, CHARLES H FL2024-11-30 active