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

KB1CPP callsign genealogy

Currently held by TRAVIS, JUSTIN B

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 KB1CPP's current licensee, walking backwards.

  1. AG7GHcancelled· E
    DE SOTO, WARRENNHgranted 2018-10-17cancelled 2023-08-04
  2. KB7CPPcancelled· E
    DE SOTO, WARRENWAgranted 2009-01-13cancelled 2017-04-19

Successor callsigns

Callsigns held now by people who previously held KB1CPP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB1CPP, oldest first.

  • TRAVIS, JUSTIN B CT
    1998-03-31 → cancelled 2010-04-01
  • DE SOTO, WARREN NH
    2023-08-04 active
← Back to KB1CPP License history →