Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4HN callsign genealogy
Currently held by NEFF, HERSCHEL 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 AJ4HN's current licensee, walking backwards.
- NEFF, HERSCHEL EKYgranted 1997-07-24cancelled 2000-07-04
- KF4NFWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AJ4HN.
No current licensee on record previously held this callsign.