Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5NE callsign genealogy
Currently held by JOHNSON, KNUTE F
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 AI5NE's current licensee, walking backwards.
- JOHNSON, KNUTE FTXgranted 2013-11-27cancelled 2020-05-05
Successor callsigns
Callsigns held now by people who previously held AI5NE.
No current licensee on record previously held this callsign.