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

N1AT callsign genealogy

Currently held by McLean, Kenneth 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 N1AT's current licensee, walking backwards.

  1. AE1KMcancelled· E
    McLean, Kenneth AMAgranted 2010-01-22cancelled 2011-03-01
  2. AB1LNcancelled· E
    McLean, Kenneth AMAgranted 2009-07-15cancelled 2010-01-22
  3. KB1SSMcancelled· E
    McLean, Kenneth AMAgranted 2009-07-15cancelled 2009-11-18

Successor callsigns

Callsigns held now by people who previously held N1AT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N1AT, oldest first.

  • BOISVERT, CLAYTON A MA
    2006-12-28 → cancelled 2001-11-11
  • McLean, Kenneth A MA
    2020-12-04 active
← Back to N1AT License history →