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

K5RH callsign genealogy

Currently held by Heck Jr., Darrell D

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 K5RH's current licensee, walking backwards.

  1. AG5VUcancelled· E
    Heck, DarrellOKgranted 2019-05-21cancelled 2019-12-17
  2. K5RCXcancelled· E
    Heck, DarrellOKgranted 2019-05-21cancelled 2019-08-09
  3. KI5BMUcancelled· G
    Heck, DarrellOKgranted 2018-08-31cancelled 2019-05-21

Successor callsigns

Callsigns held now by people who previously held K5RH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5RH, oldest first.

  • HUNT JR, F ROSS OK
    2007-10-06 → cancelled 2019-11-27
  • Heck Jr., Darrell D OK
    2019-12-17 active
← Back to K5RH License history →