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

K1DAP callsign genealogy

Currently held by MC COLLOR, FREDERICK 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 K1DAP's current licensee, walking backwards.

  1. K1AIXcancelled· G
    PEARCE, AUSTINNCgranted 2020-01-03cancelled 2020-11-06
  2. K7UDUcancelled· G
    PEARCE, AUSTINVAgranted 2017-06-27cancelled 2020-01-03
  3. KG7UDUcancelled· G
    PEARCE, AUSTINUTgranted 2015-06-02cancelled 2017-06-27

Successor callsigns

Callsigns held now by people who previously held K1DAP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K1DAP, oldest first.

  • MC COLLOR, FREDERICK J ME
    2005-06-15 → cancelled 2017-09-14
  • PEARCE, AUSTIN SC
    2020-11-06 active
← Back to K1DAP License history →