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

K7PMK callsign genealogy

Currently held by KRUM, PATRICK M

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 K7PMK's current licensee, walking backwards.

  1. KE4RNUcancelled· E
    KRUM, PATRICK MTXgranted 2014-08-18cancelled 2021-07-12

Successor callsigns

Callsigns held now by people who previously held K7PMK.

  1. K5PMKcancelled· G
    MERRITT, TERRY WMSgranted 2014-08-23cancelled 2017-11-04

All historical holders

Every license row we've seen with the callsign K7PMK, oldest first.

  • MERRITT, TERRY W MS
    2013-11-14 → cancelled 2014-08-23
  • KRUM, PATRICK M WA
    2021-07-12 active
← Back to K7PMK License history →