Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4HR callsign genealogy
Currently held by Larsen, Kenneth P
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 AI4HR's current licensee, walking backwards.
- Larsen, Kenneth PGAgranted 1996-08-14cancelled 2004-11-12
Successor callsigns
Callsigns held now by people who previously held AI4HR.
No current licensee on record previously held this callsign.