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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AI5HS callsign genealogy

Currently held by Routhier, Paul K

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 AI5HS's current licensee, walking backwards.

  1. AI4YWcancelled· E
    Routhier, Paul KOKgranted 2014-05-07cancelled 2022-06-01
  2. KB5UOYcancelled· E
    Routhier, Paul KVAgranted 2004-07-27cancelled 2007-06-04

Successor callsigns

Callsigns held now by people who previously held AI5HS.

No current licensee on record previously held this callsign.

← Back to AI5HS License history →