Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4HNL callsign genealogy
Currently held by CARPENTER, DONALD J
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 N4HNL's current licensee, walking backwards.
- CARPENTER, DONALD JFLgranted 1997-12-16cancelled 2006-12-16
Successor callsigns
Callsigns held now by people who previously held N4HNL.
- CARPENTER, DONALD JFLgranted 1997-12-16cancelled 2006-12-16
All historical holders
Every license row we've seen with the callsign N4HNL, oldest first.
- CARPENTER, DONALD J FL1997-12-16 → cancelled 2006-10-24
- CARPENTER, DONALD J FL2006-12-16 → cancelled 2018-12-18