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

AC5RH callsign genealogy

Currently held by ALDEN III, CHARLES F

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 AC5RH's current licensee, walking backwards.

  1. W4RHHcancelled· E
    Hayward, Richard HMSgranted 2013-12-07cancelled 2017-06-09
  2. KK4ERGcancelled· G
    Hayward, Richard HTNgranted 2011-10-13cancelled 2013-12-07

Successor callsigns

Callsigns held now by people who previously held AC5RH.

  1. K5QZactive· E
    ALDEN III, CHARLES FOKgranted 2019-11-19

All historical holders

Every license row we've seen with the callsign AC5RH, oldest first.

  • Hayward, Richard H MS
    2017-06-09 active
  • ALDEN III, CHARLES F
    — → cancelled 1999-03-04
← Back to AC5RH License history →