Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ALH callsign genealogy
Currently held by HAMMOND, APRIL 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 N4ALH's current licensee, walking backwards.
- HAMMOND, APRIL JNCgranted 2011-07-25cancelled 2011-12-24
Successor callsigns
Callsigns held now by people who previously held N4ALH.
No current licensee on record previously held this callsign.