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

N5BOP callsign genealogy

Currently held by CARTER SR, JOHN 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 N5BOP's current licensee, walking backwards.

  1. KD5FIQcancelled
    MAYFIELD, MARTIN Jcancelled 1999-04-12

Successor callsigns

Callsigns held now by people who previously held N5BOP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N5BOP, oldest first.

  • CARTER SR, JOHN D WA
    1996-11-27 → cancelled 1998-02-17
  • SIERRA GRANDE REPEATER CLUB NM
    2009-01-17 → cancelled 2021-04-13