uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K2POW callsign genealogy

Currently held by Mertz, Ronald A

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 K2POW's current licensee, walking backwards.

  1. W2TUDcancelled· G
    Mertz, Ronald ANYgranted 2012-10-16cancelled 2013-03-22
  2. WA2TUDcancelled· G
    Mertz, Ronald ANYgranted 2005-02-04cancelled 2012-10-16

Successor callsigns

Callsigns held now by people who previously held K2POW.

No current licensee on record previously held this callsign.

← Back to K2POW License history →