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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KE5HOP callsign genealogy

Currently held by Constant, Todd P

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 KE5HOP's current licensee, walking backwards.

  1. K5TPCactive· E
    Cullen, RobertTXgranted 2022-10-07
  2. KI5TPCcancelled· E
    Cullen, RobertTXgranted 2022-02-04cancelled 2022-10-07

Successor callsigns

Callsigns held now by people who previously held KE5HOP.

  1. K5TPCcancelled· T
    CONSTANT, TODD PTXgranted 2006-03-31cancelled 2016-01-23

All historical holders

Every license row we've seen with the callsign KE5HOP, oldest first.

  • Constant, Todd P TX
    2006-03-06 → cancelled 2006-03-31
  • CONSTANT, TODD P TX
    2016-01-23 active
← Back to KE5HOP License history →