Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4KAH callsign genealogy
Currently held by Helms, Kevin A
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 N4KAH's current licensee, walking backwards.
- Helms, Kevin ANCgranted 2001-03-21cancelled 2011-03-18
Successor callsigns
Callsigns held now by people who previously held N4KAH.
No current licensee on record previously held this callsign.