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

NB3Q callsign genealogy

Currently held by Musselman Jr, James B

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 NB3Q's current licensee, walking backwards.

  1. K3XDCcancelled· E
    Musselman Jr, James BPAgranted 2024-02-27cancelled 2024-05-31
  2. W3WOactive· E
    Johnson, DavidDEgranted 2026-03-20
  3. KD3CKQcancelled· E
    Johnson, DavidDEgranted 2026-01-14cancelled 2026-03-20

Successor callsigns

Callsigns held now by people who previously held NB3Q.

  1. N3WOactive· E
    Musselman Jr, James BPAgranted 2024-08-13

All historical holders

Every license row we've seen with the callsign NB3Q, oldest first.

  • Vazquez, Francisco L CA
    2012-04-21 → cancelled 2024-04-23
  • Musselman Jr, James B PA
    2024-05-31 → cancelled 2024-08-13
← Back to NB3Q License history →