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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AA1EL callsign genealogy

Currently held by Lim, Eric J

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 AA1EL's current licensee, walking backwards.

  1. K1EJLcancelled· E
    Lim, Eric JCTgranted 2018-09-07cancelled 2019-07-16
  2. KC1KCKcancelled· G
    Lim, Eric JCTgranted 2018-08-03cancelled 2018-09-07

Successor callsigns

Callsigns held now by people who previously held AA1EL.

  1. W1QXactive· E
    ESSIGMANN, ERIC KMAgranted 2021-12-09

All historical holders

Every license row we've seen with the callsign AA1EL, oldest first.

  • ESSIGMANN, ERIC K MA
    1992-11-10 → cancelled 2002-03-06
  • Lim, Eric J CO
    2019-07-16 active
← Back to AA1EL License history →