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

KA1ELJ callsign genealogy

Currently held by HASTIE, MICHAEL 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 KA1ELJ's current licensee, walking backwards.

  1. KW4RVactive· E
    COOLEY, MARK WSCgranted 2019-12-07
  2. KI4SYJcancelled· E
    COOLEY, MARK WSCgranted 2016-12-20cancelled 2019-12-07

Successor callsigns

Callsigns held now by people who previously held KA1ELJ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KA1ELJ, oldest first.

  • HASTIE, MICHAEL A MA
    2001-04-09 → cancelled 2012-07-18
  • HASTIE, MICHAEL A VA
    2026-04-07 active