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

N5COP callsign genealogy

Currently held by HUBBELL, JAMES W

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 N5COP's current licensee, walking backwards.

  1. N5ZLTcancelled· G
    MURPHY, FRANK NTXgranted 2011-12-17cancelled 2021-12-17

Successor callsigns

Callsigns held now by people who previously held N5COP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N5COP, oldest first.

  • HUBBELL, JAMES W TX
    2008-06-28 → cancelled 2020-07-28
  • MURPHY, FRANK N TX
    2021-12-17 active