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

W1MPP callsign genealogy

Currently held by PERRY, MICHAEL P

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 W1MPP's current licensee, walking backwards.

  1. AB1ZTactive· E
    TRAINER, JOHN KNHgranted 2019-04-09
  2. N1JKTcancelled· E
    TRAINER, JOHN KNHgranted 2012-01-10cancelled 2019-04-09
  3. N1MPLactive· G
    Lefebvre, Michael PCTgranted 2016-12-13
  4. KB1UQCcancelled· G
    Lefebvre, Michael PCTgranted 2010-08-04cancelled 2016-12-13

Successor callsigns

Callsigns held now by people who previously held W1MPP.

  1. W1BXactive· E
    PERRY, MICHAEL PFLgranted 2016-09-07
← Back to W1MPP License history →