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

K1POP callsign genealogy

Currently held by WEIDMAN, CHARLES R

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 K1POP's current licensee, walking backwards.

  1. KC9RJGcancelled· T
    Kenyon, David FILgranted 2010-02-08cancelled 2010-02-27

Successor callsigns

Callsigns held now by people who previously held K1POP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K1POP, oldest first.

  • WEIDMAN, CHARLES R MA
    1994-05-10 → cancelled 2006-05-11
  • Kenyon, David F IL
    2020-01-04 active